HomeMy WebLinkAboutWATERGLEN SOLAR ARRAY - PDP190010 - SUBMITTAL DOCUMENTS - ROUND 2 - OTHER JURISDICTIONS (5)Follows Conditional Case No.:
Page 1 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: LOMR-APP
15-08-0329R
17-08-1354P
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT
COMMUNITY AND REVISION INFORMATION PROJECT DESCRIPTION
COMMUNITY
APPROXIMATE LATITUDE & LONGITUDE: 40.580, -105.010
SOURCE: USGS QUADRANGLE DATUM: NAD 83
City of Fort Collins
Larimer County
Colorado
COMMUNITY NO.: 080102
BASIS OF REQUEST
IDENTIFIER
BRIDGE
CHANNELIZATION
CULVERT
DETENTION BASIN
SIPHON CANAL
WEIR
BASE MAP CHANGES
FLOODWAY
HYDRAULIC ANALYSIS
HYDROLOGIC ANALYSIS
UPDATED TOPOGRAPHIC DATA
ESDF/ Boxelder Creek
ANNOTATED MAPPING ENCLOSURES ANNOTATED STUDY ENCLOSURES
DATE: December 19, 2006
DATE: December 19, 2006
DATE: May 2, 2012
DATE: May 2, 2012
DATE: December 19, 2006
DATE: December 19, 2006
NO.: 08069C0769F
NO.: 08069C0982F
NO.: 08069C0984H
NO.: 08069C0992G
NO.: 08069C1001F
NO.: 08069C1003G
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
DATE OF EFFECTIVE FLOOD INSURANCE STUDY: February 6, 2013
PROFILES: 110P-114P, 121P-122P, 147P-151P (removed), 156P-158P
(removed), 160P, 182P, 198P (removed), 199P-200P, 209P-213P, 288P
FLOODWAY DATA TABLE: 4
SUMMARY OF DISCHARGES TABLE: 2
Enclosures reflect changes to flooding sources affected by this revision.
* FIRM - Flood Insurance Rate Map
FLOODING SOURCE AND REVISED REACH See Page 2 for Additional Flooding Sources
Boxelder Creek - from the confluence with Cache La Poudre River to approximately 80 feet upstream of County Road 54
SUMMARY OF REVISIONS
Flooding Source Effective Flooding Revised Flooding Increases Decreases
Page 2 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
OTHER FLOODING SOURCES AFFECTED BY THIS REVISION
FLOODING SOURCES AND REVISED REACHES
Boxelder Creek - from the confluence with Cache La Poudre River to approximately 80 feet upstream of County Road 54
Boxelder Creek I-25 Split - from the confluence with Cache La Poudre River to the divergence from Boxelder Creek
Boxelder Creek I-25 Split Overflow - from the confluence with Boxelder Creek I-25 Split to the divergence from Boxelder Creek I-25 Split
Boxelder Creek Overflow Downstream - from the confluence with Boxelder Creek to approximately 990 feet upstream of Frontage Road Northeast
Boxelder Creek Overflow Upstream - from the upstream side of Larimer and Weld Canal to the divergence from Boxelder Creek
Cache La Poudre River Split L Path - from the confluence with Cache La Poudre River Split R Path to the divergence from Boxelder Creek
Cache La Poudre River Split R Path - from the confluence with Cache La Poudre River to the divergence from Boxelder Creek
Cooper Slough - from approximately 730 feet downstream of Mulberry Street to the downstream side of Larimer and Weld Canal
Cooper Slough Overflow - from the confluence with Boxelder Creek to the divergence from Cooper Slough
Sherry Drive Overflow - from Cache La Poudre Reservoir Inlet to the downstream side of Lake Canal
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Page 3 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
SUMMARY OF REVISIONS
Flooding Source Effective Flooding Revised Flooding Increases Decreases
Boxelder Creek I-25 Split Zone AE Zone X (unshaded) NONE YES
BFEs* No BFEs NONE YES
Floodway No Floodway NONE YES
Zone X (shaded) Zone X (unshaded) NONE YES
Zone AE Zone X (unshaded) NONE YES
BFEs No BFEs NONE YES
Floodway No Floodway NONE YES
Zone X (shaded) Zone X (unshaded) NONE YES
Zone AE Zone AE YES YES
BFEs BFEs YES YES
Floodway Floodway YES YES
Zone AE Zone X (unshaded) NONE YES
BFEs No BFEs NONE YES
Floodway No Floodway NONE YES
Zone X (shaded) Zone X (unshaded) NONE YES
Zone AE Zone X (unshaded) NONE YES
BFEs No BFEs NONE YES
Floodway No Floodway NONE YES
Cache La Poudre River Split R Path Zone AE Zone AE YES YES
BFEs BFEs YES YES
Floodway Floodway YES YES
Zone X (shaded) Zone X (unshaded) NONE YES
Zone AE Zone AE YES YES
BFEs BFEs YES YES
Floodway Floodway YES YES
Zone AH Zone AE YES YES
Zone AE Zone AE NONE YES
BFEs BFEs NONE YES
Floodway Floodway YES YES
Zone AO Zone X (unshaded) NONE YES
Zone AE Zone AE YES YES
BFEs BFEs YES
Floodway Floodway YES YES
Cooper Slough Overflow
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Boxelder Creek I-25 Split Overflow
Boxelder Creek Overflow Upstream
Boxelder Creek Overflow Downstream
Cache La Poudre River Split L Path
Cooper Slough
Sherry Drive Overflow
YES
Page 4 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
OTHER COMMUNITIES AFFECTED BY THIS REVISION
CID Number: 080005 Name: Town of Timnath, Colorado
AFFECTED MAP PANELS AFFECTED PORTIONS OF THE FLOOD INSURANCE STUDY REPORT
TYPE: FIRM* NO REVISIONS TO THE FLOOD INSURANCE STUDY REPORT
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
NO.: 08069C1011F
NO.: 08069C1012F
NO.: 08069C1013F
NO.: 08069C1014F
NO.: 08069C1202F
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
CID Number: 080101 Name: Larimer County, Colorado
AFFECTED MAP PANELS AFFECTED PORTIONS OF THE FLOOD INSURANCE STUDY REPORT
DATE OF EFFECTIVE FLOOD INSURANCE STUDY:
PROFILES: 110P, 112P, 114P-128P, 144P-149P (removed), 151P (removed),
155P-157P (removed),159P-162P, 163P (removed), 163P(a) (removed), 182P,
199P, 200P, 208P- 210P, 213P, 214P, 288P, 319P-322P (removed)
FLOODWAY DATA TABLE: 4
SUMMARY OF DISCHARGES TABLE: 2
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
TYPE: FIRM*
NO.: 08069C0769F
NO.: 08069C0788F
NO.: 08069C0982F
NO.: 08069C0984H
NO.: 08069C0992G
NO.: 08069C1001F
NO.: 08069C1003G
NO.: 08069C1011F
NO.: 08069C1013F
NO.: 08069C1014F
NO.: 08069C1202F
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
DATE: May 2, 2012
DATE: May 2, 2012
DATE: December 19, 2006
DATE: May 2, 2012
Page 5 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
COMMUNITY INFORMATION
APPLICABLE NFIP REGULATIONS/COMMUNITY OBLIGATION
We have made this determination pursuant to Section 206 of the Flood Disaster Protection Act of 1973 (P.L. 93-234) and in accordance
with the National Flood Insurance Act of 1968, as amended (Title XIII of the Housing and Urban Development Act of 1968, P.L. 90-448),
42 U.S.C. 4001-4128, and 44 CFR Part 65. Pursuant to Section 1361 of the National Flood Insurance Act of 1968, as amended,
communities participating in the NFIP are required to adopt and enforce floodplain management regulations that meet or exceed NFIP
criteria. These criteria, including adoption of the FIS report and FIRM, and the modifications made by this LOMR, are the minimum
requirements for continued NFIP participation and do not supersede more stringent State/Commonwealth or local requirements to which
the regulations apply.
We provide the floodway designation to your community as a tool to regulate floodplain development. Therefore, the floodway revision
we have described in this letter, while acceptable to us, must also be acceptable to your community and adopted by appropriate
community action, as specified in Paragraph 60.3(d) of the NFIP regulations.
NFIP regulations Subparagraph 60.3(b)(7) requires communities to ensure that the flood-carrying capacity within the altered or relocated
portion of any watercourse is maintained. This provision is incorporated into your community’s existing floodplain management
ordinances; therefore, responsibility for maintenance of the altered or relocated watercourse, including any related appurtenances such as
bridges, culverts, and other drainage structures, rests with your community. We may request that your community submit a description
and schedule of maintenance activities necessary to ensure this requirement.
COMMUNITY REMINDERS
We based this determination on the 1-percent-annual-chance discharges computed in the submitted hydrologic model. Future
development of projects upstream could cause increased discharges, which could cause increased flood hazards. A comprehensive
restudy of your community’s flood hazards would consider the cumulative effects of development on discharges and could, therefore,
indicate that greater flood hazards exist in this area.
Your community must regulate all proposed floodplain development and ensure that permits required by Federal and/or
State/Commonwealth law have been obtained. State/Commonwealth or community officials, based on knowledge of local conditions
and in the interest of safety, may set higher standards for construction or may limit development in floodplain areas. If your
State/Commonwealth or community has adopted more restrictive or comprehensive floodplain management criteria, those criteria take
precedence over the minimum NFIP requirements.
We will not print and distribute this LOMR to primary users, such as local insurance agents or mortgage lenders; instead, the community
will serve as a repository for the new data. We encourage you to disseminate the information in this LOMR by preparing a news release
for publication in your community's newspaper that describes the revision and explains how your community will provide the data and
help interpret the NFIP maps. In that way, interested persons, such as property owners, insurance agents, and mortgage lenders, can
benefit from the information.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Page 6 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
We have designated a Consultation Coordination Officer (CCO) to assist your community. The CCO will be the primary liaison between
your community and FEMA. For information regarding your CCO, please contact:
Ms. Jeanine D. Petterson
Director, Mitigation Division
Federal Emergency Management Agency, Region VIII
Denver Federal Center, Building 710
P.O. Box 25267
Denver, CO 80225-0267
(303) 235-4830
STATUS OF THE COMMUNITY NFIP MAPS
We will not physically revise and republish the FIRM and FIS report for your community to reflect the modifications made by this
LOMR at this time. When changes to the previously cited FIRM panel(s) and FIS report warrant physical revision and republication in
the future, we will incorporate the modifications made by this LOMR at that time.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Page 7 of 7 Issue Date: October 9, 2018 Effective Date: February 21, 2019 Case No.: 17-08-1354P LOMR-APP
Washington, D.C. 20472
Federal Emergency Management Agency
LETTER OF MAP REVISION
DETERMINATION DOCUMENT (CONTINUED)
PUBLIC NOTIFICATION OF REVISION
A notice of changes will be published in the Federal Register. This information also will be published in your local newspaper on or
about the dates listed below, and through FEMA’s Flood Hazard Mapping website at
https://www.floodmaps.fema.gov/fhm/bfe_status/bfe_main.asp
LOCAL NEWSPAPER Name: The Fort Collins Coloradoan
Dates: October 17, 2018 and October 24, 2018
Within 90 days of the second publication in the local newspaper, any interested party may request that we reconsider this determination.
Any request for reconsideration must be based on scientific or technical data. Therefore, this letter will be effective only after the 90-day
appeal period has elapsed and we have resolved any appeals that we receive during this appeal period. Until this LOMR is effective, the
revised flood hazard determination presented in this LOMR may be changed.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Table 2 - Summary of Discharges
Peak Discharges (cfs)
Drainage Area 10-Percent 2-Percent 1-Percent 0.2-Percent
Flooding Source and Location (Square Miles) Annual Chance Annual Chance Annual Chance Annual Chance
Big Thompson River
At Larimer-Weld County Line 595 3,600 7,600 10,000 18,500
At Interstate 25 515 4,300 8,800 11,500 21,000
At County Road 9E 515 4,700 12,300 19,000 44,000
At Railroad Avenue 515 4,700 12,300 19,000 44,000
At Mouth of Canyon (Drake Gage) 535 4,700 12,300 19,000 44,000
At Drake Below North Fork 274 3,700 7,850 10,400 19,200
At Drake Above North Fork 191 2,750 5,700 7,500 13,600
At Lake Estes Below Dry Gulch 156 2,250 3,800 4,700 7,200
At Lake Estes 137.5 1,510 11,990 2,180 2,600
At St. Vrain Avenue 136.9 1,510 11,990 2,180 2,600
At Confluence with Fall River 87.1 980 1,340 1,460 1,760
At Crags Drive in Estes Park 87 980 1,340 1,460 1,760
Black Canyon Creek
At Confluence with Big Thompson River 10 130 200 230 310
At Estes Park Corporate Limits 9.3 120 190 210 290
Bobcat Gulch
At Confluence with North Fork Big
Thompson River 2.73 1,000 1,700 2,050 3,000
Boxelder Creek
At Confluence with Cache La Poudre River 102.8 475 801 951 --1
Upstream of Prospect Road 102.3 893 2,418 3,378 --1
At Interstate 25 73.6 543 2,163 2,782 --1
Downstream of Burlington Northern Railroad 72.5 495 2,025 2,617 --1
Upstream of Burlington Northern Railroad 72.4 480 1,944 2,513 --1
Upstream of Larimer and Weld Canal 70.9 669 2,064 2,622 --1
Upstream of County Road 50 70.7 671 3,433 6,646 --1
At County Road 52 67.6 301 602 960 --1
Upstream of divergence of Boxelder Creek 66.8 663 3,411 6,607 --1
Overflow Upstream
1Not Determined
Table 2 - Summary of Discharges (Continued)
Peak Discharges (cfs)
Drainage Area 10-Percent 2-Percent 1-Percent 0.2-Percent
Flooding Source and Location (Square Miles) Annual Chance Annual Chance Annual Chance Annual Chance
Boxelder Creek (Continued)
At County Road 54 --1 952 3,958 6,978 --1
Downstream of I-25 Near Wellington 24.46 900 1,670 2,140 3,100
Upstream of I-25 Near Wellington 13.86 480 920 1,170 1,690
Upstream of C&S Railroad 12.68 480 900 1,140 1,640
Upstream of Windsor Ditch 10.84 470 850 1,080 1,530
Boxelder Creek Overflow Upstream
At Confluence with Boxelder Creek --1 349 2,914 6,047 --1
At County Road 52 --1 351 2,763 5,578 --1
At Divergence from Boxelder Creek --1 358 2,554 4,821 --1
Buckhorn Creek
At Confluence with Big Thompson River 142.90 6,844 15,090 20,244 36,000
At Masonville Below Redstone Creek 122.50 6,321 13,593 18,059 32,000
At Masonville Above Redstone Creek 92.00 4,674 10,321 13,862 24,000
Cache La Poudre Lowflow Channel
Upstream of Convergence with Cache La
Poudre River --1 --1 --1 1,309 --1
At Fossil Creek Ditch Diversion Dam --1 --1 --1 12,071 --1
Cache La Poudre LPath
Upstream of Convergence with Cache La
Poudre River --1 --1 1,142 3,983 16,015
Cache La Poudre River
Downstream of Confluence with Boxelder
Creek 1,537 6,750 13,200 17,400 32,400
Upstream of Confluence with Boxelder
Creek 1,537 5,820 11,400 15,000 27,900
Downstream of Confluence with Dry Creek --1 6,700 12,700 16,600 30,100
Upstream of Confluence with Dry Creek --1 5,370 10,200 13,300 24,100
1Not Determined
Table 2 - Summary of Discharges (Continued)
Peak Discharges (cfs)
Drainage Area 10-Percent 2-Percent 1-Percent 0.2-Percent
Flooding Source and Location (Square Miles) Annual Chance Annual Chance Annual Chance Annual Chance
Cedar Creek
At Confluence with Big Thompson River 19.75 2,460 6,530 9,400 20,000
Coal Creek
At Town of Wellington 10.6 230 600 830 1,300
Cooper Slough
Downstream of Mulberry Street 27.4 127 215 280 --1
Upstream of Mulberry Street 27.2 39 463 767 --1
Downstream of Vine Drive 26.7 45 387 777 --1
Upstream of Vine Drive 26.5 26 351 745 --1
Cooper Slough Overflow
At Confluence with Lake Canal --1 568 987 1,267 --1
Dark Gulch
At Confluence with Big Thompson River 1.10 560 950 1,250 1,850
Devils Gulch
At Confluence with West Creek 0.91 540 900 1,200 1,800
Dickson Gulch
At Confluence with Big Thompson River 2.10 970 1,600 1,900 2,650
Dry Creek - BTR
At Confluence with Big Thompson River 33.0 3,020 7,465 10,090 17,135
Dry Creek (North of Canal)
At Confluence with Larimer and Weld Canal 58.6 221 721 1,098 --1
Dry Creek (South of Canal)
At Confluence with Cache La Poudre River 63.3 381 805 1,195 --1
1Not Determined
Table 2 - Summary of Discharges (Continued)
Peak Discharges (cfs)
Drainage Area 10-Percent 2-Percent 1-Percent 0.2-Percent
Flooding Source and Location (Square Miles) Annual Chance Annual Chance Annual Chance Annual Chance
Noel’s Draw
At Confluence with Big Thompson River 3.41 1,050 1,800 2,200 3,400
North Fork Big Thompson River
At Drake Road 83.00 1,500 4,100 6,100 14,100
At Glen Haven Below Devils Gulch 51.00 1,450 3,400 4,400 11,500
Old Dry Creek (Historic Channel)
At Confluence with Cache La Poudre River --1 --1 --1 939 --1
Quillan Gulch
At Confluence with Big Thompson River 3.01 1,050 1,750 2,100 3,200
Rabbit Gulch
At Confluence with Big Thompson River 3.45 1,050 1,800 2,200 3,400
Redstone Creek
At Confluence with Buckhorn Creek 30.50 4,187 9,217 12,370 22,500
Sherry Drive Overflow
Upstream of Cache La Poudre Reservoir Inlet --1 45 180 282 --1
Cache La Poudre River Split R Path
At Confluence with Cache La Poudre River --1 418 1,617 2,427 --1
1Not Determined
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
OVERFLOW
UPSTREAM
A 525 579 3,351 1.8 5,012.9 5,012.9 5,012.9 0.0
B 1,359 272 1,867 3.2 5,013.2 5,013.2 5,013.2 0.0
C 3,007 219 911 6.1 5,015.3 5,015.3 5,015.3 0.0
D 4,066 847 3,389 1.7 5,023.9 5,023.9 5,023.9 0.0
E 4,455 775 1,503 3.7 5,024.0 5,024.0 5,024.0 0.0
F 4,999 407 941 5.9 5,026.5 5,026.5 5,026.8 0.3
G 5,499 620 968 5.0 5,028.6 5,028.6 5,028.7 0.1
H 6,388 350 914 5.3 5,033.5 5,033.5 5,033.9 0.4
I 6,830 880 946 5.1 5,037.9 5,037.9 5,038.0 0.1
1 Feet above confluence with Boxelder Creek
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK OVERFLOW UPSTREAM
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
A 299 339 902 1.1 4870.0 2 4,868.5 4,868.8 0.3
B 518 175 349 2.7 4870.0 2 4,868.9 4,869.1 0.2
C 907 134 244 3.9 4,870.3 4,870.3 4,870.7 0.4
D 1,125 185 311 3.1 4,874.3 4,874.3 4,874.3 0.0
E 1,633 72 139 6.8 4,875.3 4,875.3 4,875.7 0.4
F 2,068 109 272 3.5 4,878.1 4,878.1 4,878.5 0.4
G 2,724 104 475 2.0 4,880.2 4,880.2 4,880.3 0.1
H 3,375 37 139 6.9 4,883.9 4,883.9 4,884.3 0.4
I 3,670 42 174 5.5 4,885.9 4,885.9 4,885.9 0.0
J 4,179 36 135 7.0 4,888.1 4,888.1 4,888.1 0.0
K 4,639 45 140 6.8 4,891.2 4,891.2 4,891.2 0.0
L 4,984 37 179 5.3 4,892.9 4,892.9 4,892.9 0.0
M 5,756 80 181 5.3 4,896.1 4,896.1 4,896.1 0.0
N 6,329 74 308 3.1 4,898.1 4,898.1 4,898.1 0.0
O 6,477 63 263 3.6 4,898.4 4,898.4 4,898.4 0.0
P 6,592 67 169 5.6 4,898.6 4,898.6 4,898.6 0.0
Q 6,938 30 140 6.8 4,900.5 4,900.5 4,900.6 0.1
R 7,342 259 479 2.0 4,903.7 4,903.7 4,903.7 0.0
S 7,749 212 548 6.2 4,905.2 4,905.2 4,905.4 0.2
T 8,765 220 749 4.5 4,909.7 4,909.7 4,910.0 0.3
U 10,230 242 1,074 3.1 4,913.0 4,913.0 4,913.2 0.2
V 11,055 267 907 3.6 4,913.6 4,913.6 4,914.0 0.4
1 Feet above confleunce with Cache La Poudre River
2 Area controlled by backwater from Cache La Poudre River
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
W 11,456 215 1,326 3.5 4,914.3 4,914.3 4,914.8 0.5
X 11,615 370 1,082 9.7 4,916.9 4,916.9 4,916.9 0.0
Y 11,885 542 2,364 5.8 4,919.9 4,919.9 4,919.9 0.0
Z 12,614 423 1,920 1.9 4,920.7 4,920.7 4,920.7 0.0
AA 13,788 185 779 3.6 4,923.0 4,923.0 4,923.0 0.0
AB 14,240 124 398 7.0 4,924.9 4,924.9 4,925.0 0.1
AC 14,654 265 1,128 2.5 4,926.5 4,926.5 4,926.8 0.3
AD 15,197 223 1,445 1.9 4,926.7 4,926.7 4,927.0 0.3
AE 16,719 259 897 3.1 4,929.6 4,929.6 4,929.6 0.0
AF 17,843 130 440 6.3 4,932.1 4,932.1 4,932.1 0.0
AG 18,215 186 740 3.8 4,934.2 4,934.2 4,934.2 0.0
AH 18,626 98 379 7.3 4,935.1 4,935.1 4,935.1 0.0
AI 19,700 293 908 3.1 4,939.1 4,939.1 4,939.6 0.5
AJ 20,841 145 599 4.4 4,940.6 4,940.6 4,940.8 0.2
AK 21,361 122 648 4.0 4,943.0 4,943.0 4,943.3 0.3
AL 22,209 160 733 3.6 4,944.8 4,944.8 4,945.1 0.3
AM 23,323 202 1,521 1.7 4,952.5 4,952.5 4,952.5 0.0
AN 24,074 214 1,392 1.8 4,952.6 4,952.6 4,952.6 0.0
AO 24,499 163 803 3.1 4,952.6 4,952.6 4,952.7 0.1
AP 24,994 58 443 5.7 4,959.1 4,959.1 4,959.6 0.5
AQ 25,692 79 432 5.8 4,962.7 4,962.7 4,962.9 0.2
AR 26,517 128 618 4.1 4,964.3 4,964.3 4,964.7 0.4
1 Feet above confleunce with Cache La Poudre River
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
AS 27,390 115 489 5.1 4,967.4 4,967.4 4,967.8 0.4
AT 28,458 440 1,110 2.3 4,969.7 4,969.7 4,970.0 0.3
AU 28,521 340 1,345 1.9 4,971.9 4,971.9 4,972.3 0.4
AV 28,941 129 652 3.9 4,972.0 4,972.0 4,972.5 0.5
AW 29,436 142 550 4.6 4,972.8 4,972.8 4,973.2 0.4
AX 29,694 107 455 5.5 4,973.3 4,973.3 4,973.6 0.3
AY 31,128 1,154 1,248 2.0 4,976.8 4,976.8 4,977.0 0.2
AZ 31,202 266 384 6.8 4,977.7 4,977.7 4,978.1 0.4
BA 31,785 317 908 2.9 4,979.9 4,979.9 4,980.2 0.3
BB 32,785 344 1,399 2.5 4,981.9 4,981.9 4,982.3 0.4
BC 33,485 135 385 6.8 4,985.4 4,985.4 4,985.6 0.2
BD 33,985 210 640 4.1 4,987.5 4,987.5 4,987.9 0.4
BE 35,585 251 688 3.8 4,990.8 4,990.8 4,991.3 0.5
BF 35,735 114 1,222 5.6 4,990.8 4,990.8 4,991.3 0.5
BG 36,225 1,569 17,398 0.2 5,012.8 5,012.8 5,012.8 0.0
BH 36,372 975 15,404 0.4 5,012.8 5,012.8 5,012.8 0.0
BI 36,947 652 10,547 0.6 5,012.8 5,012.8 5,012.8 0.0
BJ 37,295 807 11,935 0.6 5,012.8 5,012.8 5,012.8 0.0
BK 37,340 862 12,548 0.5 5,012.8 5,012.8 5,012.8 0.0
BL 38,368 1,272 17,597 0.4 5,012.8 5,012.8 5,012.8 0.0
BM 38,806 1,156 15,414 0.4 5,012.8 5,012.8 5,012.8 0.0
BN 39,280 1,015 9,025 0.7 5,012.8 5,012.8 5,012.8 0.0
1 Feet above confleunce with Cache La Poudre River
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
CACHE LA POUDRE
RIVER SPLIT RPATH
A 940 299 1,147 2.1 4882.2 2 4,880.0 4,880.0 0.0
B 2,032 137 483 5.0 4,892.9 4,892.9 4,893.4 0.5
C 2,452 165 816 3.0 4,895.7 4,895.7 4,896.1 0.4
D 3,025 161 600 4.0 4,897.1 4,897.1 4,897.2 0.1
E 3,714 111 493 5.7 4,900.9 4,900.9 4,900.9 0.0
F 4,013 115 434 5.6 4,902.3 4,902.3 4,902.3 0.0
1 Feet above Gravel Pit Access Road
2 Area controlled by backwater from Cache La Poudre River
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
CACHE LA POUDRE RIVER SPLIT RPATH
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
COOPER SLOUGH
A 18 116 97 4.2 4,921.3 4,921.3 4,921.4 0.1
B 348 70 107 2.6 4,923.1 4,923.1 4,923.6 0.5
C 598 38 74 3.8 4,924.8 4,924.8 4,924.8 0.0
D 1,748 183 707 1.1 4,930.5 4,930.5 4,930.8 0.3
E 2,198 90 230 3.3 4,930.7 4,930.7 4,930.9 0.2
F 3,088 290 904 0.9 4,937.7 4,937.7 4,938.2 0.5
G 3,397 329 515 1.5 4,939.1 4,939.1 4,939.2 0.1
H 4,090 733 291 2.6 4,940.0 4,940.0 4,940.1 0.1
I 4,688 492 469 1.6 4,942.0 4,942.0 4,942.2 0.2
J 4,743 591 1,903 0.4 4,945.6 4,945.6 4,945.8 0.2
K 5,347 136 307 2.5 4,945.7 4,945.7 4,945.9 0.2
L 7,112 262 290 2.7 4,953.6 4,953.6 4,954.0 0.4
M 7,724 79 125 6.2 4,956.9 4,956.9 4,957.0 0.1
N 7,842 298 755 1.0 4,960.2 4,960.2 4,960.7 0.5
O 9,342 90 177 4.2 4,962.1 4,962.1 4,962.6 0.5
P 10,142 102 182 4.1 4,969.1 4,969.1 4,969.3 0.2
Q 10,382 48 97 7.7 4,972.2 4,972.2 4,972.3 0.1
R 10,454 168 686 1.1 4,975.5 4,975.5 4,975.6 0.1
S 10,742 346 1,274 0.6 4,975.5 4,975.5 4,975.7 0.2
1 Feet above confluence with Lake Canal
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
COOPER SLOUGH
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
COOPER SLOUGH
OVERFLOW
A 155 282 248 5.1 4,916.9 4,916.9 4,917.1 0.2
B 585 362 474 3.0 4,918.9 4,918.9 4,919.4 0.5
C 1,289 463 418 3.3 4,920.6 4,920.6 4,921.1 0.5
D 1,885 161 493 6.2 4,923.6 4,923.6 4,924.0 0.4
E 2,573 568 311 4.1 4,928.3 4,928.3 4,928.3 0.0
1 Feet above confluence with Lake Canal
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
COOPER SLOUGH OVERFLOW
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
SHERRY DRIVE
OVERFLOW
A 0 103 63 4.5 4,916.9 4,916.9 4,916.9 0.0
B 557 54 52 5.5 4,917.5 4,917.5 4,918.0 0.5
C 832 446 91 3.1 4,920.5 4,920.5 4,920.6 0.1
1 Feet above Cache La Poudre Reservior Inlet Ditch
FLOODWAY DATA
SHERRY DRIVE OVERFLOW
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
T
A
B
L
E
10
TABLE 4
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
BO 40,364 234 1,312 0.4 5,012.9 5,012.9 5,012.9 0.0
BP 41,297 49 135 3.4 5,013.0 5,013.0 5,013.0 0.0
BQ 41,724 21 52 8.9 5,014.5 5,014.5 5,014.5 0.0
BR 42,119 33 352 7.9 5,016.7 5,016.7 5,016.7 0.0
BS 42,182 407 1,402 0.7 5,024.3 5,024.3 5,024.6 0.3
BT 42,630 67 308 3.1 5,024.3 5,024.3 5,024.6 0.3
BU 42,907 127 162 6.3 5,026.6 5,026.6 5,027.0 0.4
BV 43,716 58 180 9.9 5,032.5 5,032.5 5,032.6 0.1
BW 44,225 302 618 2.9 5,036.7 5,036.7 5,036.9 0.2
BX 44,750 635 927 1.9 5,037.7 5,037.7 5,038.0 0.3
BY 45,236 1,177 2,192 3.0 5,038.9 5,038.9 5,039.2 0.3
BZ 46,278 1,008 2,075 3.2 5,043.2 5,043.2 5,043.7 0.5
CA 46,791 666 1,552 4.3 5,044.7 5,044.7 5,045.1 0.4
CB 47,366 330 991 6.7 5,047.4 5,047.4 5,047.9 0.5
CC 47,841 1,033 2,830 2.3 5,050.0 5,050.0 5,050.4 0.4
CD 48,771 991 1,884 3.5 5,050.7 5,050.7 5,050.9 0.2
1 Feet above confleunce with Cache La Poudre River
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK
TABLE 4
FLOODING SOURCE FLOODWAY 1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
I-25 SPLIT
A 500 254 784 5.4 4,874.7 4,874.7 4,875.0 0.3
B 1,500 639 2,012 2.1 4,876.4 4,876.4 4,876.9 0.5
C 3,100 1,340 2,141 2.0 4,880.2 4,880.2 4,880.5 0.3
D 4,714 1,700 2,335 1.8 4,886.3 4,886.3 4,886.7 0.4
E 5,956 1,420 1,545 2.7 4,888.6 4,888.6 4,888.9 0.3
F 6,799 1,174 2,116 2.0 4,890.5 4,890.5 4,890.6 0.1
G 7,794 450 1,222 3.3 4,893.6 4,893.6 4,893.8 0.2
H 8,790 525 1,501 2.7 4,896.2 4,896.2 4,896.7 0.5
I 9,854 378 1,093 3.7 4,899.4 4,899.4 4,899.8 0.4
J 10,347 169 388 7.1 4,904.5 4,904.5 4,904.5 0.0
K 11,181 981 4,990 0.7 4,905.8 4,905.8 4,905.8 0.0
L 11,845 695 1,115 3.8 4,905.8 4,905.8 4,905.8 0.0
M 12,589 200 807 5.2 4,906.8 4,906.8 4,907.3 0.5
N 13,410 250 520 8.1 4,911.3 4,911.3 4,911.6 0.3
O 13,977 830 1,835 2.3 4,912.7 4,912.7 4,913.2 0.5
P 14,426 550 677 6.2 4,913.9 4,913.9 4,914.2 0.3
Q 15,782 1,227 2,426 1.7 4,918.2 4,918.2 4,918.7 0.5
R 16,452 446 635 6.6 4,920.9 4,920.9 4,920.9 0.0
1Feet above Larimer County Road 5
TABLE 4
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK I-25 SPLIT
FLOODING SOURCE FLOODWAY 1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
I-25 SPLIT OVERFLOW
A 544 547 947 1.6 4,900.3 4,900.3 4,900.8 0.5
B 1,504 155 145 5.5 4,904.1 4,904.1 4,904.1 0.0
1Feet above confluence with Boxelder Creek I-25 Split
TABLE 4
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK I-25 SPLIT OVERFLOW
FLOODING SOURCE FLOODWAY 1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
BOXELDER CREEK
OVERFLOW -
DOWNSTREAM
A 982 134 78 4.3 4,936.8 4,936.8 4,936.9 0.1
B 2,141 529 311 4.3 4,938.3 4,938.3 4,938.3 0.0
C 3,994 675 2,704 0.7 4,938.6 4,938.6 4,938.6 0.0
D 4,996 200 400 5.0 4,943.0 4,943.0 4,943.1 0.1
E 6,014 308 1,112 2.1 4,950.3 4,950.3 4,950.8 0.5
F 6,993 254 553 4.2 4,956.7 4,956.7 4,957.2 0.5
G 7,924 195 513 3.6 4,961.1 4,961.1 4,961.6 0.5
H 8,482 452 385 4.8 4,970.2 4,970.2 4,970.2 0.0
I 10,558 308 1,163 2.1 4,973.5 4,973.5 4,974.0 0.5
J 11,263 484 841 2.9 4,974.6 4,974.6 4,974.9 0.3
1Feet above confluence with Boxelder Creek
TABLE 4
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
BOXELDER CREEK OVERFLOW -
DOWNSTREAM
FLOODING SOURCE FLOODWAY
1-PERCENT ANNUAL CHANCE FLOOD
WATER SURFACE ELEVATION
CROSS SECTION DISTANCE1 WIDTH
(FEET)
SECTION
AREA
(SQUARE
FEET)
MEAN
VELOCITY
(FEET PER
SECOND)
REGULATORY
(FEET NAVD)
WITHOUT
FLOODWAY
(FEET NAVD)
WITH
FLOODWAY
(FEET NAVD)
INCREASE
(FEET)
CACHE LA POUDRE
RIVER SPLIT LPATH
A 2,600 442 591 0.8 4,895.9 4,895.9 4,896.4 0.5
B 3,065 485 159 3.1 4,897.3 4,897.3 4,897.3 0.0
C 3,265 293 339 1.5 4,898.3 4,898.3 4,898.3 0.0
1Feet above Confluence with Cache La Poudre River Split RPATH
TABLE 4
FEDERAL EMERGENCY MANAGEMENT AGENCY
LARIMER COUNTY, CO
AND INCORPORATED AREAS
FLOODWAY DATA
CACHE LA POUDRE RIVER SPLIT – LPATH
STREAM DISTANCE IN FEET ABOVE CONFLUENCE WITH CACHE LA POUDRE RIVER SPLIT RPATH
JOINS PANEL 0982 105°00'00"
JOINS PANEL 0788
40°37'30"
¦¨§25
I
NTERSTATE 25 FRONTAGE RD
4498000mN
Unincorporated Larimer County Areas
080101
27
28
REVISED
AREA
City of 080102 Fort Collins
FLOODING EFFECTS FROM
BOXELDER CREEK
OVERFLOW UPSTREAM
ZONE
AE
NOTE: MAP AREA SHOWN ON THIS PANEL
IS LOCATED WITHIN TOWNSHIP 8 NORTH,
RANGE 68 WEST.
%,
D
5023.9
LARIMER and Incorporated COUNTY, Areas COLORADO
1.1.1.0
08069C0769F
DECEMBER 19, 2006
FORT LARIMEROF COLLINS, COUNTY CITY
008800110012
00776699
FF
769 1420
FEMA
National Flood Insurance Program
Without Zone A, V, A99 Base Flood Elevation (BFE)
With BFE or Depth Zone AE, AO, AH, VE, AR
SPECIAL FLOOD Regulatory Floodway
HAZARD AREAS
0.of 2 1% % annual Annual chance Chance flood Flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Zone X
Future Chance Conditions Flood Hazard 1% Annual
Zone X
Area See Notes. with Reduced Zone X Flood Risk due to Levee
OTHER FLOOD AREAS HAZARD OF
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
Panel Contains: FEMA
COMMUNITY NUMBER PANEL SUFFIX
PANEL OF
VERSION NUMBER
MAP NUMBER
0 62.5 125 250
Meters
SCALMaEp Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
0 250 500 1,000
Feet
PANEL LOCATOR
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
LARIMER COUNTY, COLORADO
Panel Contains:
COMMUNITY NUMBER PANEL SUFFIX
VERSION NUMBER
MAP NUMBER
EFFECTIVE DATE
1.1.1.0
08069C0982F
DECEMBER 19, 2006
NOTES TO USERS
FEMA
National Flood Insurance Program
FEMA
FORT LARIMER COLLINS, COUNTY CITY OF
County Name
SCALE Map Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
FLOOD HAZARD INFORMATION
080102 080101
0982 0982
FF
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
8
9
32
4
27
3
33
10
29 28
5
34
GLENLYON
CT
CULLEN
CT
DRIVE
COURT
ELGIN PL
VINE DRIVE
GLENBARR
CITY OF FORT COLLINS
LOCHSIDE
PANEL LOCATOR
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
LARIMER COUNTY, COLORADO
Panel Contains:
COMMUNITY NUMBER PANEL SUFFIX
VERSION NUMBER
MAP NUMBER
EFFECTIVE DATE
1.1.1.0
08069C0984H
MAY 2, 2012
NOTES TO USERS
FEMA
National Flood Insurance Program
FEMA
LARIMER FORT COLLINS, COUNTY CITY OF
County Name
SCALE Map Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
FLOOD HAZARD INFORMATION
080101 080102
0984 0984
HH
)
)
)
)
)
)
)
)
)
)
)
)
Larimer County
Unincorporated 080101 Areas
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
City of 080102 Fort Collins
City of 080102 Fort Collins
City of 080102 Fort Collins
22
8
9
20
16
17
10
15
21
COUNTRYSIDE DR
GREENBRIAR
ANNABEL AVE
PANEL LOCATOR
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
LARIMER COUNTY, COLORADO
Panel Contains:
COMMUNITY NUMBER PANEL SUFFIX
VERSION NUMBER
MAP NUMBER
MAP REVISED
1.1.1.0
08069C0992G
MAY 2, 2012
NOTES TO USERS
FEMA
National Flood Insurance Program
FEMA
LARIMER FORT COLLINS, COUNTY CITY OF
County Name
SCALE Map Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
FLOOD HAZARD INFORMATION
080101 080102
0992 0992
GG
)
)
)
)
Z
ONE AE
ZONE
A
ZONE A
ZONE AE
ZONE AE
ZONE
AE
ZONE
AE
ZONE AE
ZONE
AE
40°33'45.0"
105°00'00"
4490000mN
ZONE AE
ZONE AE
4489000mN
RIVERBEND
CT
LANE
%,
AQ
GRAND
499000mE
DRIVE
1440000 FT
BRYCE DRIVE
CUSTER DRIVE
%,
PANEL LOCATOR
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
LARIMER COUNTY, COLORADO
Panel Contains:
COMMUNITY NUMBER PANEL SUFFIX
VERSION NUMBER
MAP NUMBER
EFFECTIVE DATE
1.1.1.0
08069C1001F
DECEMBER 19, 2006
NOTES TO USERS
FEMA
National Flood Insurance Program
FEMA
FORT LARIMER COLLINS, COUNTY CITY OF
County Name
SCALE Map Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
FLOOD HAZARD INFORMATION
080102 080101
1001 1001
FF
Unincorporated Larimer County Areas
080101
TRAIL POINT
ELK RANCH LN
Unincorporated Larimer County Areas
080101
SALMON RUN
INTERSTATE 25
FRONTAGE ROAD
JAYHAWK DRIVE
COHO RUN
TRAPPERS POINT
COUNTY ROAD 5
COUNTY ROAD 52
COUNTY ROAD 50
NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN TOWNSHIP 7 NORTH,
RANGE 68 WEST AND TOWNSHIP 8 NORTH, RANGE 68 WEST.
COUNTY ROAD 48
11
2
27
3
26
10
34
35
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
North Reservoir Gray
Bo
x
el
d
e
r
PANEL LOCATOR
NATIONAL FLOOD INSURANCE PROGRAM
FLOOD INSURANCE RATE MAP
LARIMER COUNTY, COLORADO
Panel Contains:
COMMUNITY NUMBER PANEL SUFFIX
VERSION NUMBER
MAP NUMBER
MAP REVISED
1.1.1.0
08069C1003G
MAY 2, 2012
NOTES TO USERS
FEMA
National Flood Insurance Program
FEMA
LARIMER FORT COLLINS, COUNTY CITY OF
County Name
SCALE Map Universal Projection:Transverse MercatorNAD 1983 UTM Zone 13N
Western Hemisphere; Vertical Datum: NAVD 88
FLOOD HAZARD INFORMATION
080101 080102
1003 1003
GG
Unincorporated Larimer County Areas
080101
Unincorporated Larimer Cunty Areas
080101
City Collins of Fort
080102
City of 080102 Fort Collins
22
11
23
10
15
14
3140000 FT
Unincorporated Larimer Cunty Areas
080101
ASPEN CIRCLE PINON CIRCLE
RACHEL
COURT
FRONTAGE ROAD
REBECCA
COURT
SOL CT
L
A
NE
CAREFREE DRIVE
500000mE
FORELOCK
DRIVE
PALAMINO
LANE
C
O
A
CHM
A
N
L
N
BOULDER AVE
I-25 FRONTAGE
ROAD
105°00'00"
LOMA LINDA DR
104°58'07.5"
S
H
E
T
L
A
ND
HESSEN DRIVE
BOXELDER STREET
NORIKER DRIVE
PLEASURE DRIVE
FRISIAN DRIVE
SPRUCE LANE
40°33'45.0"
SIERRA VISTA DRIVE
ESPIRIT DRIVE
BRUMBY LANE
40°35'37.5"
RUIDOSA DRIVE
WITHERS DR
JUTLAND LANE
MESSARA DRIVE
VITALA DRIVE
SOLARIS DRIVE
40°35'37.5"
105°00'00"
MAPLE LANE
COTTONWOOD LANE
LOCUST LANE
BIRCH LANE
ENCHANTMENT DRIVE
LINDEN VIEW
DRIVE
CARRIAGE ROAD
WILLOW LANE
MCLAUGHLIN LANE
COUNTY ROAD 3E
MULBERRY STREET
BRENTON DR
SPRINGER DRIVE
CLOVERLEAF WAY
COUNTY ROAD 5
40°33'45.0"
B
O
U
L
D
E
R
C
I
R
C
LE
CAR
R
IA
G
E
P
K
WY
SUNCHASE DR
MEADOWAIRE DRIVE
CAMINO REAL ROAD
KITCHELL WAY
1450000 FT
CAMINO DEL
MUNDO
ROAD
ORILLA DEL LAGO ROAD
COUNTY ROAD 44
COUNTY ROAD 5
Cache La Poudre Reservoir Inlet
BURLINGTON NORTHERN RAILROAD
REVISED
AREA
4959.1
4940.6
4943.0
4935.1
4944.8
4929.6
4962.7
4934.2
4926.5
4932.1
4920.7
4939.1
4952.6
4952.5
4952.6
%,
AP
%,
AJ
%,
AK
%,
AH
%,
AL
%,
AE
%,AQ
%,
AG
%,
AC
%,
AF
%,
Z
%,
AI
%,
AO
%,
AM
%,
AN
1%-ANNUAL-CHANCE FLOOD DISCHARGE
CONTAINED IN CULVERT
BoCxreeledker
Kitchell Lake
BoCxreeledker
Larimer And Weld Canal
Lake Canal
Boxelder
Creek
Cache La Poudre Reservoir Inlet
Baker Lake
Boxelder Creek
502000mE
ZONE AE
1455000 FT
ZONE
AE
4492000mN
ZONE
AE
ZONE
AE
NOTE: MAP AREA SHOWN ON THIS PANEL
IS LOCATED WITHIN TOWNSHIP 7NORTH,
RANGE 68 WEST.
4491000mN
ZONE
AE
BURLINGTON NORTHERN RAILROAD
4493000mN
501000mE
104°58'07.5"
3145000 FT
ZONE AE
Larimer and Weld Canal
Culvert
%,
AD
4926.7
%,AB 4924.9
0 125 250 500 PANEL 1003 OF 1420
Meters
0 500 1,000 2,000
Feet
1 inch = 500 feet 1:6,000
1001
1011
0982
0992 1012
0984 1003
LCaoruimnetyr
*PANEL NOT PRINTED
SPECIAL HAZARD AREAS FLOOD
OTHER FLOOD AREAS HAZARD OF
AREAS OTHER
STRUCTURES GENERAL
Without Base Flood Elevation (BFE)
With BFE or Depth
Regulatory Floodway
Area of Undetermined Flood Hazard
Area of Minimal Flood Hazard
Zone A,V, A99 Zone AE, AO, AH, VE, AR
Zone X
Zone D
HTTP://MSC.FEMA.GOV
DOCUMENTATION THE INFORMATION ARE DEPICTED ALSO AVAILABLE ON THIS MAP IN DIGITAL AND SUPPORTING FORMAT AT
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Cross Water Sections Surface Elevation with 1% Annual Chance
Coastal Transect
FEATURES OTHER
Profile Hydrographic Baseline Feature
Base Flood Elevation Line (BFE)
Limit Jurisdiction of Study Boundary
Coastal Transect Baseline
17.5
0.of 2% 1% Annual annual Chance chance Flood flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Future Chance Conditions Flood Hazard 1% Annual
Area See Notes. with Reduced Flood Risk due to Levee
Zone X
Zone X
Zone X
!(8
%,E 18.2
NO SCREEN
Levee, Dike, or Floodwall
Channel, Culvert, or Storm Sewer
Area with Flood Risk due to Levee Zone D
This map includes approximate boundaries of the CBRS for informational purposes only. Flood insurance
is not available within CBRS areas for structures that are newly built or substantially
improved on or after the date(s) indicated on the map. For more information
see http://www.fws.gov/cbra, the FIS Report, or call the U.S. Fish and Wildlife Service
Customer Service CBRS Center Area at 1-800-344-WILD. Otherwise Protected Area
For information and questions about this Flood Insurance Rate Map (FIRM), available products associated
with this FIRM, including historic versions, the current map date for each FIRM panel, how to order
products, or the National Flood Insurance Program (NFIP) in general, please call the
FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Flood
Map Service Center website at http://msc.fema.gov. Available products may include previously
issued Letters of Map Change, a Flood Insurance Study Report, and/or digital versions of this map.
Many of these products can be ordered or obtained directly from the website.
Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as
the current FIRM Index. These may be ordered directly from the Flood Map Service Center at the number listed
above.
For community and countywide map dates refer to the Flood Insurance Study Report for this jurisdiction.
To determine if flood insurance is available in this community, contact your Insurance agent or call the National
Flood Insurance Program at 1-800-638-6620.
Base map information shown on this FIRM was derived from U.S. Census Bureau TIGER files, dated 2010,
and digital data provided by Flood County Geospatial Coordinator, dated 2010.
Local vertical monuments were used to create this map. To obtain current monument information,
please contact the [community contact information, phone number] or visit the website at [website address].
ACCREDITED LEVEE: Check with your local community to obtain more information, such as
the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency
Action Plan, on the levee system(s) shown as providing protection for areas on this panel. To mitigate flood
risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and
floodproofing or other protective measures. For more information on flood insurance, interested parties should
visit http://www.fema.gov/national-flood-insurance-program.
PROVISIONALLY ACCREDITED LEVEE: Check with your local community to obtain more
information, such as the estimated level of protection provided (which may exceed the 1-percent- annual-chance
level) and Emergency Action Plan, on the levee system(s) shown as providing protection for areas on this panel.
To maintain accreditation, the levee owner or community is required to submit the data and documentation
necessary to comply with Section 65.10 of the NFIP regulations by (_____, _____). If the community or owner
does not provide the necessary data and documentation or if the data and documentation provided indicate the
levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk
information for this area to reflect de-accreditation of the levee system. To mitigate flood risk in residual
risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other
protective measures. For more information on flood insurance, interested parties should visit
http://www.fema.gov/national-flood-insurance-program.
LIMIT OF MODERATE WAVE ACTION: Zone AE has been divided by a Limit of Moderate Wave Action (LiMWA).
The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave
hazards between the Zone VE and the LiMWA (or between the shoreline and the LiMWA for areas where
Zone VE is not identified) will be similar to, but less severe than, those in the Zone VE.
and Incorporated Areas
COASTAL BARRIER RESOURCES SYSTEM (CBRS)
# # Limit of Moderate Wave Action (LiMWA)
C
r
ee
k
Larimer County Canal
South Gray Reservoir
Gray Reservoir
Trappers Lake
Larimer and Weld Canal
105°00'00"
40°37'30"
1470000 FT
3140000 FT 3145000 FT
104°58'07.5"
40°37'30"
4497000mN
449600mN
4495000mN
4494000mN
40°35'37.5"
104°58'07.5"
501000mE502000mE
105°00'00"
40°35'37.5"
1460000 FT
1465000 FT
T. 8 N.
T. 7 N.
T. 8 N.
T. 7 N.
CITY OF FORT COLLINS
LARIMER COUNTY
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
City of 080102 Fort Collins
5
013.0
5014.5
5012.9
4964.3
4967.4
4976.8
4979.9
4990.8
4987.5
5012.8
4973.3
4985.4
5012.8
4972.0
5016.7
4969.7
4971.9
4981.9
4972.8
5012.8
4977.7
5012.8
5012.8
5024.3
5012.8
5012.8
%,
BC
%,
BP
%,
BQ
%,
BO
%,AR
%,
AS
%,
AY
%,
BA
%,
BE
%,
BD
%,
BN
%,
AX
%,BM
%,
AV
%,
BR
%,
AT
%,
AU
%,BB
%,AW
%,BL
%,
AZ
%,
BJ
%,
BK
%,
BS
%,
BI
%,BH
1%-ANNUAL-CHANCE FLOOD
DISCHARGE CONTAINED
IN STRUCTURE
Overflow Boxelder Upstream Creek
ZONE
AE
BoCxreeledker
ZONE
AE
ZONE
AE
ZONE
AE
ZONE
AE
Boxelder Creek
BoCxreeledker
ZONE AE
REVISED
AREA
5023.4
5023.9
%,
D
5015.3
%,
C
Culvert
%,B
5013.2
%,A
5012.9
%,BG 5012.8
%,BF
4990.8
Culvert
Culvert
Culvert
0 125 250 500 PANEL 1001 OF 1420
Meters
0 500 1,000 2,000
Feet
1 inch = 500 feet 1:6,000
0982
0769 0788
0984 1003
1001
LCaoruimnetyr
*PANEL NOT PRINTED
SPECIAL HAZARD AREAS FLOOD
OTHER FLOOD AREAS HAZARD OF
AREAS OTHER
STRUCTURES GENERAL
Without Base Flood Elevation (BFE)
With BFE or Depth
Regulatory Floodway
Area of Undetermined Flood Hazard
Area of Minimal Flood Hazard
Zone A,V, A99 Zone AE, AO, AH, VE, AR
Zone X
Zone D
HTTP://MSC.FEMA.GOV
DOCUMENTATION THE INFORMATION ARE DEPICTED ALSO AVAILABLE ON THIS MAP IN DIGITAL AND SUPPORTING FORMAT AT
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Cross Water Sections Surface Elevation with 1% Annual Chance
Coastal Transect
FEATURES OTHER
Profile Hydrographic Baseline Feature
Base Flood Elevation Line (BFE)
Limit Jurisdiction of Study Boundary
Coastal Transect Baseline
17.5
0.of 2% 1% Annual annual Chance chance Flood flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Future Chance Conditions Flood Hazard 1% Annual
Area See Notes. with Reduced Flood Risk due to Levee
Zone X
Zone X
Zone X
!(8
%,E 18.2
NO SCREEN
Levee, Dike, or Floodwall
Channel, Culvert, or Storm Sewer
Area with Flood Risk due to Levee Zone D
This map includes approximate boundaries of the CBRS for informational purposes only. Flood insurance
is not available within CBRS areas for structures that are newly built or substantially
improved on or after the date(s) indicated on the map. For more information
see http://www.fws.gov/cbra, the FIS Report, or call the U.S. Fish and Wildlife Service
Customer Service CBRS Center Area at 1-800-344-WILD. Otherwise Protected Area
For information and questions about this Flood Insurance Rate Map (FIRM), available products associated
with this FIRM, including historic versions, the current map date for each FIRM panel, how to order
products, or the National Flood Insurance Program (NFIP) in general, please call the
FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Flood
Map Service Center website at http://msc.fema.gov. Available products may include previously
issued Letters of Map Change, a Flood Insurance Study Report, and/or digital versions of this map.
Many of these products can be ordered or obtained directly from the website.
Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as
the current FIRM Index. These may be ordered directly from the Flood Map Service Center at the number listed
above.
For community and countywide map dates refer to the Flood Insurance Study Report for this jurisdiction.
To determine if flood insurance is available in this community, contact your Insurance agent or call the National
Flood Insurance Program at 1-800-638-6620.
Base map information shown on this FIRM was derived from U.S. Census Bureau TIGER files, dated 2010,
and digital data provided by Flood County Geospatial Coordinator, dated 2010.
Local vertical monuments were used to create this map. To obtain current monument information,
please contact the [community contact information, phone number] or visit the website at [website address].
ACCREDITED LEVEE: Check with your local community to obtain more information, such as
the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency
Action Plan, on the levee system(s) shown as providing protection for areas on this panel. To mitigate flood
risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and
floodproofing or other protective measures. For more information on flood insurance, interested parties should
visit http://www.fema.gov/national-flood-insurance-program.
PROVISIONALLY ACCREDITED LEVEE: Check with your local community to obtain more
information, such as the estimated level of protection provided (which may exceed the 1-percent- annual-chance
level) and Emergency Action Plan, on the levee system(s) shown as providing protection for areas on this panel.
To maintain accreditation, the levee owner or community is required to submit the data and documentation
necessary to comply with Section 65.10 of the NFIP regulations by (_____, _____). If the community or owner
does not provide the necessary data and documentation or if the data and documentation provided indicate the
levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk
information for this area to reflect de-accreditation of the levee system. To mitigate flood risk in residual
risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other
protective measures. For more information on flood insurance, interested parties should visit
http://www.fema.gov/national-flood-insurance-program.
LIMIT OF MODERATE WAVE ACTION: Zone AE has been divided by a Limit of Moderate Wave Action (LiMWA).
The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave
hazards between the Zone VE and the LiMWA (or between the shoreline and the LiMWA for areas where
Zone VE is not identified) will be similar to, but less severe than, those in the Zone VE.
and Incorporated Areas
COASTAL BARRIER RESOURCES SYSTEM (CBRS)
# # Limit of Moderate Wave Action (LiMWA)
AP
ANIKA DRIVE
HALFLINGER DR
SWANSTONE DR
JEWELSTONE CT
CANTON
CT
105°01'52.5"
40°31'52.5"
AVENUE
ROAD
WATERSTONE CT
498000mE
105°00'00"
COBB DR
LITTLE
BEAR CT
MONARCH
CT
105°01'52.5"
TARPAN LN
SLADE ST
MAROON CT
SHAVANO CT
P
E
R
C
H
E
RO
N
DR
RED CLOUD CT
40°31'52.5"
NOTE: THIS AREA IS SHOWN AS BEING PROTECTED
FROM THE 1-PERCENT-ANNUAL-CHANCE OR GREATER
FLOOD HAZARD BY A LEVEE SYSTEM. OVERTOPPING
OR FAILURE OF ANY LEVEE SYSTEM IS POSSIBLE. FOR
ADDITIONAL INFORMATION, SEE THE "ACCREDITED
LEVEE NOTE" IN NOTES TO USERS.
PARKFRONT
CHERRYSTONE
CT
JOSEPH
DES MOINES
LIMON DR
40°33'45.0"
STRATFORD CT
NAN
C
Y
G
R
A
Y
A
VE
RED
MOUNTAIN CT
NEWGATE CT
REDBURN DR
TOPEK
A
LANE
BL
A
C
K
ST
O
NE CT
HACKNEY
NITE CT
DRIVE
SUNSTONE WAY
APPLETON CT
RE
D
MO
U
NT
A
IN
WHITWORTH DR
BLACKSTONE DR
WAPITI RD
MICHELLE LN
PADDINGTON RD
ROCKFORD DR
C
A
R
R
I
C
K
R
D
CHARLIE LN
CARIBOU
WETTERHORN DR
COAL BANK DRIVE
E
N
V
I
R
O
NME
N
TAL DRIVE
ROCHDALE DR
BISON
SHARP
POINT DR
CANYON ST
BROMLEY DR
CARRIN
G
T
O
N
RD
ASHMOUNT DR
CREEKSTONE DR
MIDPOINT DRIVE
MESA VERDE ST
STOCKBURY DRIVE
KENTFORD RD
DRIVE
EX
M
O
O
R
LANE
WILLOW CREEK DR
ANNELISE WAY
RIGDEN PKWY
MILES HOUSE
CANBY WAY
Unincorporated Larimer County Areas
080101
COFFEY PKWY
STONEHAVEN DR
COUNTY ROAD 7
DRAKE ROAD
ZIEGLER ROAD
4488000mN
MCLAUGHLIN LANE
FI
E
LD
S
TO
N
E DR
DE
N
VE
R
D
R
IVE
SUNSTONE DRIVE
ANTELOPE RD
FRONTAGE ROAD
KINGSLEY DR
¦¨§25
C
HASE DR
1445000 FT
COUNTY ROAD 9
DRIVE
E HORSETOOTH ROAD
COUNTY ROAD 9
BURLINGTON NORTHERN RAILROAD
4888.1
4878.1
4875.3
4891.2
4892.9
4885.9
4870.3
4874.3
4880.2
4883.9
4487000mN
%,
AN
4870.0
4870.0
Poudre Cache River La
L Path 3135000 FT
Poudre Cache River La
BoCxreeledker
City of 080102 Fort Collins
R
AILROAD
Poudre Cache River La Split
R Path
%,
C
%,J
%,
F
%,
E
%,
K
%,L
%,I
%,
D
%,
C
%,
BF
%,
D
%,
G
%,H
%,
C
%,
AO
%,
BB
%,
B
%,
A
%,
BC
%,
A
%,
B
%,
BE
%,
AZ
%,
B
%,AY
%,
BD
%,
BA
%,
AX
%,
A
%,
AR
%,
AU
%,
AV
%,
AW
%,
AT
%,
AS
Boxelder Ditch
Poudre Cache River La
Reservoir Fossil Inlet Creek Canal
Poudre Cache River La
LCohwanflnoewl
BoCxreeledker
Levee
Fossil DitchCreek Diversion
Dam
4869
4868
4880
4892
4865
4882
4879
4881
4858
4881
4880
4882
4890
4881
4893
4882
4869
4857
4880
4892
4892
4873
4890
4888
4886
4883
4889
4874
4885
4866
4872
4879
4859
4884
4880
4881
4856
4882
4872
4873
4891
4871
4869
4874
4860
4867
4868
4869
4883
4861
4877
4868
4866
4875
4876
4872
4878
4870
4865
4863
4864
City of 080102 Fort Collins
Unincorporated Larimer County Areas
080101
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
22
33
20
27
29 28
21
34
32
REVISED
AREA
NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED
WITHING TOWNSHIP 7 NORTH, RANGE 68 WEST.
%,
A
4882.2
1%-ANNUAL-CHANCE
FLOOD DISCHARGE
CONTAINED IN CULVERT
1%-ANNUAL-CHANCE
FLOOD DISCHARGE
CONTAINED IN CULVERT
Bridge
DRAKE RD
D
R
I
V
E
WAT
E
R
STO
N
E
C
O
U
RT
DRAKE RD
FLOODING EFFECTS FROM
CACHE LA POUDRE RIVER
SPLIT R PATH
0 125 250 500 PANEL 992 OF 1420
Meters
0 500 1,000 2,000
Feet
1 inch = 500 feet 1:6,000
0994
1011
0983
1013
0984 1003
0992
LCaoruimnetyr
*PANEL NOT PRINTED
SPECIAL HAZARD AREAS FLOOD
OTHER FLOOD AREAS HAZARD OF
AREAS OTHER
STRUCTURES GENERAL
Without Base Flood Elevation (BFE)
With BFE or Depth
Regulatory Floodway
Area of Undetermined Flood Hazard
Area of Minimal Flood Hazard
Zone A,V, A99 Zone AE, AO, AH, VE, AR
Zone X
Zone D
HTTP://MSC.FEMA.GOV
DOCUMENTATION THE INFORMATION ARE DEPICTED ALSO AVAILABLE ON THIS MAP IN DIGITAL AND SUPPORTING FORMAT AT
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Cross Water Sections Surface Elevation with 1% Annual Chance
Coastal Transect
FEATURES OTHER
Profile Hydrographic Baseline Feature
Base Flood Elevation Line (BFE)
Limit Jurisdiction of Study Boundary
Coastal Transect Baseline
17.5
0.of 2% 1% Annual annual Chance chance Flood flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Future Chance Conditions Flood Hazard 1% Annual
Area See Notes. with Reduced Flood Risk due to Levee
Zone X
Zone X
Zone X
!(8
%,E 18.2
NO SCREEN
Levee, Dike, or Floodwall
Channel, Culvert, or Storm Sewer
Area with Flood Risk due to Levee Zone D
This map includes approximate boundaries of the CBRS for informational purposes only. Flood insurance
is not available within CBRS areas for structures that are newly built or substantially
improved on or after the date(s) indicated on the map. For more information
see http://www.fws.gov/cbra, the FIS Report, or call the U.S. Fish and Wildlife Service
Customer Service CBRS Center Area at 1-800-344-WILD. Otherwise Protected Area
For information and questions about this Flood Insurance Rate Map (FIRM), available products associated
with this FIRM, including historic versions, the current map date for each FIRM panel, how to order
products, or the National Flood Insurance Program (NFIP) in general, please call the
FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Flood
Map Service Center website at http://msc.fema.gov. Available products may include previously
issued Letters of Map Change, a Flood Insurance Study Report, and/or digital versions of this map.
Many of these products can be ordered or obtained directly from the website.
Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as
the current FIRM Index. These may be ordered directly from the Flood Map Service Center at the number listed
above.
For community and countywide map dates refer to the Flood Insurance Study Report for this jurisdiction.
To determine if flood insurance is available in this community, contact your Insurance agent or call the National
Flood Insurance Program at 1-800-638-6620.
Base map information shown on this FIRM was derived from U.S. Census Bureau TIGER files, dated 2010,
and digital data provided by Flood County Geospatial Coordinator, dated 2010.
Local vertical monuments were used to create this map. To obtain current monument information,
please contact the [community contact information, phone number] or visit the website at [website address].
ACCREDITED LEVEE: Check with your local community to obtain more information, such as
the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency
Action Plan, on the levee system(s) shown as providing protection for areas on this panel. To mitigate flood
risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and
floodproofing or other protective measures. For more information on flood insurance, interested parties should
visit http://www.fema.gov/national-flood-insurance-program.
PROVISIONALLY ACCREDITED LEVEE: Check with your local community to obtain more
information, such as the estimated level of protection provided (which may exceed the 1-percent- annual-chance
level) and Emergency Action Plan, on the levee system(s) shown as providing protection for areas on this panel.
To maintain accreditation, the levee owner or community is required to submit the data and documentation
necessary to comply with Section 65.10 of the NFIP regulations by (_____, _____). If the community or owner
does not provide the necessary data and documentation or if the data and documentation provided indicate the
levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk
information for this area to reflect de-accreditation of the levee system. To mitigate flood risk in residual
risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other
protective measures. For more information on flood insurance, interested parties should visit
http://www.fema.gov/national-flood-insurance-program.
LIMIT OF MODERATE WAVE ACTION: Zone AE has been divided by a Limit of Moderate Wave Action (LiMWA).
The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave
hazards between the Zone VE and the LiMWA (or between the shoreline and the LiMWA for areas where
Zone VE is not identified) will be similar to, but less severe than, those in the Zone VE.
and Incorporated Areas
COASTAL BARRIER RESOURCES SYSTEM (CBRS)
# # Limit of Moderate Wave Action (LiMWA)
Unincorporated Larimer County Areas
080101
DARREN
DRIVE
Sherry OverfDlorwive
I
NTE
R
STA
T
E
2
5 F
R
O
N
TA
G
E R
O
AD
FRONTAGE ROAD N
FRONTAGE ROAD S
COUNTRYSIDE
DELOZIER
DR
KENWOOD
DR
MARCH CT
JOHN DEERE DRIVE
JAY DR
JENNIE DR
TANA DR
TRACEY PKWY
HARVESTER
CT
EAST PROSPECT ROAD
COLLINS
AIRE LN
INTERNATIONAL
BOULEVARD
D
O
N
E
L
LA CT
A
N
D
R
E
A
ST
JOANNE ST
SURREY LANE
GREENFIELDS CT
SUMMIT CT
DELOZIER DR
SUMMIT VIEW DRIVE
SUNRISE AVE
VERDE AVE
GREENBRIAR DR
CENTRO WAY
HORIZON AVENUE
CLIFFORD AVENUE
HARVESTER STREET
TI
M
B
ERLI
N
E R
O
A
D
LINCOLN AVE
RENE DRIVE
BOX ELDER DRIVE
KIMBERLY DR
WEICKER DRIVE
BUCKEYE ST
REDMAN DRIVE
STOCKTON
AVE
ALAN ST
JOHN DEERE DR
DAWN AVENUE
RIVERBEND DR
GREENFIELD
SHERRY DR
CHERLY ST
Unincorporated Larimer County Areas
080101
SHARP POINT DR
CANAL DR
SMITHFIELD DR
PLEASANT ACRES
LOCUST ST
FRONTAGE ROAD
INTERSTATE 25 FRONTAGE ROAD
FR
O
N
T
A
G
E
R
O
AD
PLEASANT ACRES DR
Sherry OverfDlorwive
BOXELDER
DRIVE
SUMMIT VIEW DRIVE
MULBERRY ST
MULBERRY STREET
DRIVE
RAILROAD
RIVERBEND CT.
40°33'45.0"
105°01'52.5" 498000mE 499000mE
105°00'00"
40°33'45.0"
4491000mN
4492000mN
4493000mN
40°35'37.5"
105°00'00"
105°01'52.5" 3135000 FT
40°35'37.5"
1455000 FT
1450000 FT
¦¨§25
RAILROAD
NOTE: MAP AREA SHOWN ON THIS PANEL
IS LOCATED WITHIN TOWNSHIP 7 NORTH,
RANGE 68 WEST.
REVISED
AREA
4896.1
4923.0
4898.6
4898.1
4920.7
4898.4
4913.0
4923.1
4913.6
4909.7
4905.2
FLOODING EFFECTS FROM
CACHE LA POUDRE RIVER SPLIT R PATH
4919.9
4921.3
4916.9
4940.0
4917.5
Poudre Cache River La
4
924.8
%,
BG
4939.1
4920.5
FLOODWAY CONTAINED
IN CULVERT
4916.9
%,
BF
4903.7
STREET
4923.6
4918.9
4916.9
4945.7
Cache River La L Poudre Path
4
930.5
4914.3
4942.0
4930.7
4945.6
4937.7
%,
Z
%,
T
%,
S
%,
BH
%,
D
%,
M
%,
BJ
%,
BK
%,
P
%,
N
%,
O
%,
U
%,B
%,
V
%,
Y
%,
A
%,
X
%,
H
%,B
%,
C
%,
G
%,
D
%,
C
%,
M
%,
E
%,
BI
%,
A
%,
F
%,
G
%,
R
%,
L
%,
N
%,
C
%,
B
%,
K
%,
A
%,
K
%,
J
%,
I
%,
W
%,
I
%,
E
%,
H
%,
J
%,
F
4890 4887
4884
4892
4891
4886
4892
4902
4903
Bridge
Diversion Boxelder Ditch Dam
4904
4905
4904
4893
4906
4908
4893
4901
4884
4885
4899
4909
4898
4894
4904
4895
4896
4897
4891
4897
4900
4896
4892
4894
4895
Cache La Poudre
River L Path
Boxelder Creek
Boxelder Creek
Cache RiveProudre La
Lake Canal
Cache La Poudre Reservoir Inlet
Boxelder
Creek
Cooper Slough
%
,
BL
ZONE
AE
SCprreienkg
ZONE
AE
ZONE AE
ZONE AO
(DEPTH 2)
Cache Reservoir La Poudre Inlet
ZONE
AE
ZONE AE
ZONE A
City of 080102 Fort Collins
ZONE AE
ZONE AE
%,
A
ZONE AE ZONE
AE
Cache SplitRiver La Poudre R Path
BoCxreeledker
ZONE
AE
ZONE AE
ZONE
AE
DRIVE
%,AA
ZONE AE
1%-ANNUAL-CHANCE
FLOOD DISCHARGE
CONTAINED IN CULVERT
ZONE
AE
Cooper Slough
C
OURT
ZONE
AE
ZONE
AE
ZONE AE ZONE
AE
ZONE AO
(DEPTH 2)
ZONE
AE
ZONE
AE
ZONE
AE
FIELDRIDGE AVE
4949.2
4930.5
4920.6
%,D
4928.3
%,E
1%-ANNUAL-CHANCE FLOOD
DISCHARGE CONTAINED
IN CULVERT
4902.3
%,
F
%,
E
4900.9
1%-ANNUAL-CHANCE
FLOOD DISCHARGE
CONTAINED
IN CULVERT
Bridge
4900.5
%,
Q
4897.1
%,
D
4895.7
%,
C
4892.9
%,
B
Bridge
Cooper Overflow Slough
Culvert
Culvert
Culvert
0 125 250 500 PANEL 984 OF 1420
Meters
0 500 1,000 2,000
Feet
1 inch = 500 feet 1:6,000
1001
1011
0981 0982
0992
0983 0984 1003
LCaoruimnetyr
*PANEL NOT PRINTED
SPECIAL HAZARD AREAS FLOOD
OTHER FLOOD AREAS HAZARD OF
AREAS OTHER
STRUCTURES GENERAL
Without Base Flood Elevation (BFE)
With BFE or Depth
Regulatory Floodway
Area of Undetermined Flood Hazard
Area of Minimal Flood Hazard
Zone A,V, A99 Zone AE, AO, AH, VE, AR
Zone X
Zone D
HTTP://MSC.FEMA.GOV
DOCUMENTATION THE INFORMATION ARE DEPICTED ALSO AVAILABLE ON THIS MAP IN DIGITAL AND SUPPORTING FORMAT AT
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Cross Water Sections Surface Elevation with 1% Annual Chance
Coastal Transect
FEATURES OTHER
Profile Hydrographic Baseline Feature
Base Flood Elevation Line (BFE)
Limit Jurisdiction of Study Boundary
Coastal Transect Baseline
17.5
0.of 2% 1% Annual annual Chance chance Flood flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Future Chance Conditions Flood Hazard 1% Annual
Area See Notes. with Reduced Flood Risk due to Levee
Zone X
Zone X
Zone X
!(8
%,E 18.2
NO SCREEN
Levee, Dike, or Floodwall
Channel, Culvert, or Storm Sewer
Area with Flood Risk due to Levee Zone D
This map includes approximate boundaries of the CBRS for informational purposes only. Flood insurance
is not available within CBRS areas for structures that are newly built or substantially
improved on or after the date(s) indicated on the map. For more information
see http://www.fws.gov/cbra, the FIS Report, or call the U.S. Fish and Wildlife Service
Customer Service CBRS Center Area at 1-800-344-WILD. Otherwise Protected Area
For information and questions about this Flood Insurance Rate Map (FIRM), available products associated
with this FIRM, including historic versions, the current map date for each FIRM panel, how to order
products, or the National Flood Insurance Program (NFIP) in general, please call the
FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Flood
Map Service Center website at http://msc.fema.gov. Available products may include previously
issued Letters of Map Change, a Flood Insurance Study Report, and/or digital versions of this map.
Many of these products can be ordered or obtained directly from the website.
Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as
the current FIRM Index. These may be ordered directly from the Flood Map Service Center at the number listed
above.
For community and countywide map dates refer to the Flood Insurance Study Report for this jurisdiction.
To determine if flood insurance is available in this community, contact your Insurance agent or call the National
Flood Insurance Program at 1-800-638-6620.
Base map information shown on this FIRM was derived from U.S. Census Bureau TIGER files, dated 2010,
and digital data provided by Flood County Geospatial Coordinator, dated 2010.
Local vertical monuments were used to create this map. To obtain current monument information,
please contact the [community contact information, phone number] or visit the website at [website address].
ACCREDITED LEVEE: Check with your local community to obtain more information, such as
the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency
Action Plan, on the levee system(s) shown as providing protection for areas on this panel. To mitigate flood
risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and
floodproofing or other protective measures. For more information on flood insurance, interested parties should
visit http://www.fema.gov/national-flood-insurance-program.
PROVISIONALLY ACCREDITED LEVEE: Check with your local community to obtain more
information, such as the estimated level of protection provided (which may exceed the 1-percent- annual-chance
level) and Emergency Action Plan, on the levee system(s) shown as providing protection for areas on this panel.
To maintain accreditation, the levee owner or community is required to submit the data and documentation
necessary to comply with Section 65.10 of the NFIP regulations by (_____, _____). If the community or owner
does not provide the necessary data and documentation or if the data and documentation provided indicate the
levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk
information for this area to reflect de-accreditation of the levee system. To mitigate flood risk in residual
risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other
protective measures. For more information on flood insurance, interested parties should visit
http://www.fema.gov/national-flood-insurance-program.
LIMIT OF MODERATE WAVE ACTION: Zone AE has been divided by a Limit of Moderate Wave Action (LiMWA).
The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave
hazards between the Zone VE and the LiMWA (or between the shoreline and the LiMWA for areas where
Zone VE is not identified) will be similar to, but less severe than, those in the Zone VE.
and Incorporated Areas
COASTAL BARRIER RESOURCES SYSTEM (CBRS)
# # Limit of Moderate Wave Action (LiMWA)
LANE
GLENLOCH
COURT
CELTIC LANE
BERWICK LN
BRACADALE
105°00'52"
1470000 FT
105°00'00"
VINE DRIVE
TORRIDON LN
SCOTSMOORE
DRIVE
NOTE: MAP AREA SHOWN ON THIS PANEL
IS LOCATED WITHIN TOWNSHIP 7 NORTH,
RANGE 68 WEST AND TOWNSHIP 8 NORTH,
RANGE 68 WEST.
THORNHILL PL
GARGANEY DR
3135000 FT
40°37'30"
BONNEYMOORE
RANNOCH ST
LOCHMORE PL
GLENWALL DRIVE
FENWICK DRIVE
105°00'52"
499000mE
4494000mN
40°35'37.5"
WATERGLEN DRIVE
BERWICK COURT
TIMBERLINE ROAD
LARIMER COUNTY
TIMBERLINE ROAD
¤£87
GARDENWALL COURT
498000mE
40°37'30"
GLENARBOR LN
¦¨§25
WATERGLEN PL
MOUNTAIN VISTA DRIVE
PLACE
Cooper Slough
C
AMPFIRE DRIVE
¦¨§25
E
LGIN COURT
THOREAU DRIVE
FRONTAGE ROAD NE
GIDDINGS ROAD
1460000 FT
1465000 FT
BURLINGTON NORTHERN RAILROAD
BUSCH DRIVE
RICHARDS LAKE ROAD
RICHARDS LAKE ROAD
MOUNTAIN VISTA DRIVE
VINE DRIVE
¤£87
BURLINGTON NORTHERN RAILROAD
REVISED
AREA
4969.1
4962.1
4975.5
4972.2
4975.5
4956.9
4960.2
4953.6
%,
O
%,
L
%,
P
%,S
%,
Q
%,
R
%,
M
%,
N
Larimer and Weld Canal
No. 8 Outlet Irrigation Ditch
No. 8 Outlet Irrigation Ditch
Larimer and Weld Canal
Cooper
Slough
ZONE
AE
ZONE AE
ZONE
AE
T.8 N.
ZONE
AE
T.7 N.
ZONE
AE
CITY OF FORT COLLINS
LARIMER COUNTY
BURLINGTON NORTHERN RAILROAD
Unincorporated Larimer County Areas
080101
City of 080102 Fort Collins
Unincorporated Larimer County Areas
080101
105°00'00"
40°35'37.5"
4495000mN
4496000mN
4497000mN
CITY OF FORT COLLINS
LARIMER COUNTY
FLOODING EFFECTS FROM
BOXELDER CREEK UPSTREAM
T. 8 N.
T. 7 N.
4960.6
5023.4
4979.5
Culvert
Culvert
1%-ANNUAL-CHANCE
FLOOD DISCHARGE
CONTAINED IN CULVERT
0 125 250 500 PANEL 982 OF 1420
Meters
0 500 1,000 2,000
Feet
1 inch = 500 feet 1:6,000
1001
0981
0983
0769 0788
0984 1003
0982
LCaoruimnetyr
*PANEL NOT PRINTED
SPECIAL HAZARD AREAS FLOOD
OTHER FLOOD AREAS HAZARD OF
AREAS OTHER
STRUCTURES GENERAL
Without Base Flood Elevation (BFE)
With BFE or Depth
Regulatory Floodway
Area of Undetermined Flood Hazard
Area of Minimal Flood Hazard
Zone A,V, A99 Zone AE, AO, AH, VE, AR
Zone X
Zone D
HTTP://MSC.FEMA.GOV
DOCUMENTATION THE INFORMATION ARE DEPICTED ALSO AVAILABLE ON THIS MAP IN DIGITAL AND SUPPORTING FORMAT AT
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Cross Water Sections Surface Elevation with 1% Annual Chance
Coastal Transect
FEATURES OTHER
Profile Hydrographic Baseline Feature
Base Flood Elevation Line (BFE)
Limit Jurisdiction of Study Boundary
Coastal Transect Baseline
17.5
0.of 2% 1% Annual annual Chance chance Flood flood with Hazard, average Areas
depth areas of less less than than one one foot square or with mile drainage
Future Chance Conditions Flood Hazard 1% Annual
Area See Notes. with Reduced Flood Risk due to Levee
Zone X
Zone X
Zone X
!(8
%,E 18.2
NO SCREEN
Levee, Dike, or Floodwall
Channel, Culvert, or Storm Sewer
Area with Flood Risk due to Levee Zone D
This map includes approximate boundaries of the CBRS for informational purposes only. Flood insurance
is not available within CBRS areas for structures that are newly built or substantially
improved on or after the date(s) indicated on the map. For more information
see http://www.fws.gov/cbra, the FIS Report, or call the U.S. Fish and Wildlife Service
Customer Service CBRS Center Area at 1-800-344-WILD. Otherwise Protected Area
For information and questions about this Flood Insurance Rate Map (FIRM), available products associated
with this FIRM, including historic versions, the current map date for each FIRM panel, how to order
products, or the National Flood Insurance Program (NFIP) in general, please call the
FEMA Map Information eXchange at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMA Flood
Map Service Center website at http://msc.fema.gov. Available products may include previously
issued Letters of Map Change, a Flood Insurance Study Report, and/or digital versions of this map.
Many of these products can be ordered or obtained directly from the website.
Communities annexing land on adjacent FIRM panels must obtain a current copy of the adjacent panel as well as
the current FIRM Index. These may be ordered directly from the Flood Map Service Center at the number listed
above.
For community and countywide map dates refer to the Flood Insurance Study Report for this jurisdiction.
To determine if flood insurance is available in this community, contact your Insurance agent or call the National
Flood Insurance Program at 1-800-638-6620.
Base map information shown on this FIRM was derived from U.S. Census Bureau TIGER files, dated 2010,
and digital data provided by Flood County Geospatial Coordinator, dated 2010.
Local vertical monuments were used to create this map. To obtain current monument information,
please contact the [community contact information, phone number] or visit the website at [website address].
ACCREDITED LEVEE: Check with your local community to obtain more information, such as
the estimated level of protection provided (which may exceed the 1-percent-annual-chance level) and Emergency
Action Plan, on the levee system(s) shown as providing protection for areas on this panel. To mitigate flood
risk in residual risk areas, property owners and residents are encouraged to consider flood insurance and
floodproofing or other protective measures. For more information on flood insurance, interested parties should
visit http://www.fema.gov/national-flood-insurance-program.
PROVISIONALLY ACCREDITED LEVEE: Check with your local community to obtain more
information, such as the estimated level of protection provided (which may exceed the 1-percent- annual-chance
level) and Emergency Action Plan, on the levee system(s) shown as providing protection for areas on this panel.
To maintain accreditation, the levee owner or community is required to submit the data and documentation
necessary to comply with Section 65.10 of the NFIP regulations by (_____, _____). If the community or owner
does not provide the necessary data and documentation or if the data and documentation provided indicate the
levee system does not comply with Section 65.10 requirements, FEMA will revise the flood hazard and risk
information for this area to reflect de-accreditation of the levee system. To mitigate flood risk in residual
risk areas, property owners and residents are encouraged to consider flood insurance and floodproofing or other
protective measures. For more information on flood insurance, interested parties should visit
http://www.fema.gov/national-flood-insurance-program.
LIMIT OF MODERATE WAVE ACTION: Zone AE has been divided by a Limit of Moderate Wave Action (LiMWA).
The LiMWA represents the approximate landward limit of the 1.5-foot breaking wave. The effects of wave
hazards between the Zone VE and the LiMWA (or between the shoreline and the LiMWA for areas where
Zone VE is not identified) will be similar to, but less severe than, those in the Zone VE.
and Incorporated Areas
COASTAL BARRIER RESOURCES SYSTEM (CBRS)
# # Limit of Moderate Wave Action (LiMWA)
1 inch = 500 feet 1:6,000
EFFECTIVE DATE
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
DATE: December 19, 2006
: February 6, 2013
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration
Boxelder Creek Zone AE Zone AE YES YES
Zone X (shaded) Zone X (unshaded) NONE YES
BFEs* BFEs YES YES
Floodway Floodway YES YES
* BFEs - Base Flood Elevations
DETERMINATION
This document provides the determination from the Department of Homeland Security's Federal Emergency Management Agency (FEMA)
regarding a request for a Letter of Map Revision (LOMR) for the area described above. Using the information submitted, we have determined that
a revision to the flood hazards depicted in the Flood Insurance Study (FIS) report and/or National Flood Insurance Program (NFIP) map is
warranted. This document revises the effective NFIP map, as indicated in the attached documentation. Please use the enclosed annotated map
panels revised by this LOMR for floodplain management purposes and for all flood insurance policies and renewals in your community.
This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have
any questions about this document, please contact the FEMA Map Information eXchange toll free at 1-877-336-2627 (1-877-FEMA MAP) or by letter addressed to the
LOMC Clearinghouse, 3601 Eisenhower Avenue, Suite 500, Alexandria, VA 22304-6426. Additional Information about the NFIP is available on our website at
https://www.fema.gov/national-flood-insurance-proagram.
17-08-1354P 102-I-A-C
Patrick “Rick” F. Sacbibit, P.E., Branch Chief
Engineering Services Branch
Federal Insurance and Mitigation Administration