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HomeMy WebLinkAbout2023SA258 - City v. Lazy D Grazing Association, et al. - 10 - Opposers-Appellants City Of Sterling And City Of Fort Collins Joint Opening Brief Colorado Supreme Court 2 East 14th Avenue Denver, CO 80203 Appeal from the District Court Water Division 1, 2020CW3113 In Re the Application for Water Rights of Lazy D Grazing Association, in Weld County Opposers-Appellants: City of Sterling and City of Fort Collins v. Applicant-Appellee: Lazy D Grazing Association, and Opposers-Appellants: Basin Lands, LLC; Bijou Irrigation Company; Bijou Irrigation District; Cache La Poudre Water Users Association; City of Boulder; City of Englewood; City of Greeley, acting by and through its Water and Sewer Board; City of Thornton; L.G. Everist, Inc.; Northern Colorado Water Conservancy District; Mary Estabrook; State Engineer and Division Engineer for Water Division No. 1; and United Water and Sanitation District. Attorneys for City of Sterling, Colorado: Alan E. Curtis, #34571 Nicoli R. Bowley, #58709 WHITE & JANKOWSKI LLC 1333 W. 120th Ave., Suite 302 Westminster, Colorado 80234 Phone: (303) 595-9441 Email: alanc@white-jankowski.com nicolib@white-jankowski.com Attorney for the City of Fort Collins, Colorado: FORT COLLINS CITY ATTORNEY’S OFFICE Eric R. Potyondy, #38243 300 LaPorte Avenue Fort Collins, Colorado 80521 Phone: (970) 416-2126 Email: epotyondy@fcgov.com Supreme Court Case No.: 2023SA258 OPPOSERS-APPELLANTS CITY OF STERLING AND CITY OF FORT COLLINS’ JOINT OPENING BRIEF Opposers-Appellants the City of Sterling and the City of Fort Collins (the Cities) file their opening brief. CERTIFICATE OF COMPLIANCE The undersigned certify this brief complies with all requirements of C.A.R. 28 and C.A.R. 32, including all formatting requirements set forth in these rules. Specifically, the undersigned certify: The brief complies with C.A.R. 28(g). It contains 8,404 words, which is less than the 9,500 word limit. The brief complies with the standard of review and preservation requirements set forth in C.A.R. 28(a)(7)(A). It contains under a separate heading before the discussion of the issue, a concise statement: (1) of the applicable standard of appellate review with citation to authority; and (2) whether the issue was preserved, and, if preserved, the precise location in the record where the issue was raised and where the court ruled, not to an entire document. The undersigned acknowledge that the brief may be stricken if it fails to comply with any of the requirements of C.A.R. 28 and C.A.R. 32. WHITE & JANKOWSKI LLC By: ______________________________ *Alan E. Curtis, #34571 Nicoli R. Bowley, #58709 ATTORNEYS FOR CITY OF STERLING FORT COLLINS CITY ATTORNEY’S OFFICE By: ______________________________ Eric R. Potyondy, #38243 ATTORNEY FOR CITY OF FORT COLLINS i TABLE OF CONTENTS ISSUES PRESENTED ON APPEAL ..................................................................... 1 STATEMENT OF THE CASE ............................................................................... 2 1. Nature of the Case. .............................................................................................. 2 2. Relevant Facts and Procedural History. ........................................................... 3 3. Ruling, Judgment, or Order Presented for Review. ........................................ 4 SUMMARY OF ARGUMENT ............................................................................... 4 ARGUMENT ............................................................................................................ 5 1. The Water Court Erred in Ruling Subsection 305(6)(b) Gives the State Engineer Authority to Determine Groundwater Is Nontributary. ..................... 5 a. Standard of Review. ........................................................................................... 5 b. The Water Court Had Exclusive Jurisdiction Over Lazy D’s Nontributary Claim. ...................................................................................................................... 5 c. Colorado Statutes Must Provide Express Authority for the State Engineer to Make Nontributary Determinations. ....................................................................... 6 d. Subsection 305(6)(b) Does Not Authorize the State Engineer to Make Nontributary Determinations. ................................................................................. 7 e. Allowing the State Engineer to Issue Legal Conclusions Regarding Nontributariness Under Subsection 305(6)(b) Violates Due Process . ................... 9 f. The State Engineer’s Determination of Facts Exceeds His Statutory Authority . ..............................................................................................................................13 g. The Water Court Erred by Relying on the State Engineer’s Erroneous Interpretation of Subsection 305(6)(b). ................................................................14 2. The Water Court Erred in Shifting the Burden of Proof from Lazy D Having to Prove Its Nontributary Claim to the Cities Having to Prove the Subject Groundwater Is Tributary. .....................................................................15 a. Standard of Review. .........................................................................................15 b. Lazy D Had the Exclusive Burden to Prove Its Nontributary Claim by Clear and Convincing Evidence. ....................................................................................15 ii i. Standard of Proof: Nontributary Groundwater . ...........................................16 ii. Burden of Proof: Clear and Convincing Evidence. .....................................17 c. Subsection 305(6)(b) Only Authorizes the State Engineer to Make Limited Factual Findings. ..................................................................................................18 d. Evidence on the Relevant Facts Rebuts the State Engineer’s Factual Findings Under Subsection 305(6)(b). ................................................................................19 e. The Water Court Erred in Analyzing the Issue to be Resolved at Trial . .........21 3. The Water Court Erred by Applying the Wrong Standard to the Cities’ Rebuttal of the State Engineer’s Determination of Facts. .................................23 4. The Water Court Erred by Speculating and Relying on Personal Knowledge and Information Not in Evidence. ....................................................28 a. Standard of Review. .........................................................................................28 b. Only Admitted Evidence Can Be Relied on by the Water Court. ...................28 c. The Water Court Erred by Relying on Information Not in Evidence . ............31 5. The Water Court’s Determination the Subject Groundwater Is Nontributary Was Based on Faulty Legal Premises and Is Erroneous. ...........34 a. Standard of Review. .........................................................................................34 b. The Court Must Issue Specific Findings Regarding Reliability of Expert Testimony. ............................................................................................................35 c. By Applying the Wrong Legal Standards and Relying on Information Outside the Record, the Water Court’s Findings Are Erroneous . .....................................37 d. The Water Court’s Errors Will Affect Other Water Cases and Nontributary Claims, Including Those Currently Pending Before the Water Court. ................38 CONCLUSION .......................................................................................................39 iii TABLE OF AUTHORITIES Cases Am. Water Dev., Inc. v. City of Alamosa, 874 P.2d 352 (Colo. 1994) ....................16 Anderson v. Lett, 374 P.2d 355 (Colo. 1962). .........................................................30 Bd. of Cty, Comm’rs of County of Arapahoe v. Crystal Creek Homeowners’ Ass’n, 14 P.3d 325 (Colo. 2000) .....................................................................................38 Budget Rent-A-Car Corp. v. Martin, 855 P.2d 1377 (Colo. 1993) .........................35 Chatfield E. Well Co. v. Chatfield E. Prop. Owners Ass’n , 956 P.2d 1260 (Colo. 1998) .....................................................................................................................34 City & Cty. of Broomfield v. Farmers Reservoir & Irrigation Co., 239 P.3d 1270 (Colo. 2010) ............................................................................................................ 6 City & Cty. of Denver v. Eggert, 647 P.2d 216 (Colo. 1982). .......................... 29, 34 City of Aurora ex rel. Util. Enter. v. Simpson, 105 P.3d 595 (Colo. 2005) 13, 35, 36 City of Englewood v. Burlington Ditch, Reservoir & Land Co., 235 P.3d 1061 (Colo. 2010) ............................................................................................... 5, 28, 34 Colo. Ground Water Comm’n v. N. Kiowa-Bijou Groundwater Mgmt. Dist., 77 P.3d 62 (Colo. 2003).........................................................................................2, 15 Colo. Water Conservation Bd. v. City of Central, 125 P.3d 424 (Colo. 2005) ......... 7 Colo. Water Conservation Bd. v. Upper Gunnison River Water Conservancy Dist., 109 P.3d 585 (Colo. 2005) ................................................................ 20, 21, 25, 27 Consol. Home Supply Ditch & Reservoir Co. v. Town of Berthoud , 896 P.2d 260 (Colo. 1995) ..........................................................................................................35 Cornelius v. River Ridge Ranch Landowners Ass’n , 202 P.3d 564 (Colo. 2009) ..... 6 Dahman v. Ford Leasing Dev. Co., 492 P.2d 875 (Colo. App. 1971) ....................18 Danielson v. Castle Meadows, Inc., 791 P.2d 1106 (Colo. 1990) ............................. 7 E. Cherry Creek Valley Water & Sanitation Dist. v. Greeley Irrigation Co., 348 P.3d 434 (Colo. 2015) ............................................................................................ 6 El Paso Cty. Bd. of Equalization v. Craddock, 850 P.2d 702 (Colo. 1993) ..... 14, 15 Empire Lodge Homeowners’ Ass’n v. Moyer, 39 P.3d 1139 (Colo. 2001) ...... 6, 7, 9 Freedom Colo. Info., Inc. v. El Paso Cty. Sheriff’s Dep’t , 196 P.3d 892 (Colo. 2008) .....................................................................................................................24 Front Range Feedlots, LLC v. Rein, 528 P.3d 494 (Colo. 2023) ............................35 Gerner v. Sullivan, 768 P.2d 701 (Colo. 1989) .......................................................18 Giffen v. State, City & Cty. of Denver Acting By & Through Bd. of Water Comm’rs, 690 P.2d 1244 (Colo. 1984) ................................................................17 Huddleston v. Bd. of Equalization of Montezuma Cty., 31 P.3d 155 (Colo. 2001) 13, 14 iv Humphrey v. Sw. Dev. Co., 734 P.2d 637 (Colo. 1987) ..........................................38 In re Water Rights of Double RL Co., 54 P.3d 908 (Colo. 2002) ............................10 Krueger v. Ary, 205 P.3d 1150 (Colo. 2009) ...........................................................19 La Jara Creamery & Live Stock Ass’n v. Hansen, 83 P. 644 (Colo. 1905) ............17 Lowder v. Tina Marie Homes, Inc., 601 P.2d 657 (Colo. App. 1979) ....................29 Masters v. People, 58 P.3d 979, 988 (Colo. 2002) ..................................................35 Monte Vista Canal Co. v. Centennial Irrigating Ditch Co., 135 P. 981 (Colo. 1913) ..............................................................................................................................29 Navajo Dev. Co., Inc. v. Sanderson, 655 P.2d 1374 (Colo. 1982) ..........................10 Pagosa Area Water & Sanitation Dist. v. Trout Unlimited, 170 P.3d 307 (Colo. 2007) .............................................................................................................. 28, 34 People v. G.H. Hard Land Co., 117 P. 141 (Colo. 1911) ........................................29 People v. King, 16 P.3d 807 (Colo. 2001) ...............................................................24 People v. Shreck, 22 P.3d 68 (Colo. 2001) ....................................................... 35, 36 People v. Taylor, 618 P.2d 1127 (Colo. 1980) ........................................................17 Platte Valley Irrigation Co. v. Buckers Irrigation, Milling & Improvement Co., 53 P. 334 (Colo. 1898)...............................................................................................17 Prestige Homes, Inc. v. Legouffe, 658 P.2d 850 (Colo. 1983) ......................... 30, 31 Safranek v. Town of Limon, 228 P.2d 975 (Colo. 1951) .................................. 15, 18 Santa Fe Trail Ranches Prop. Owners Ass’n v. Simpson, 990 P.2d 46 (Colo. 1999) ................................................................................................................................ 6 Sierra Mining Co. v. Lucero, 194 P.2d 302 (Colo. 1948) ................................ 29, 30 Simpson v. Bijou Irrigation Co., 69 P.3d 50 (Colo. 2003) ..................................7, 15 State Farm Mut. Auto. Ins. Co. v. Johnson, 396 P.3d 651 (Colo. 2017) .................35 Stonewall Estates, v. CF&I Steel Corp., 592 P.2d 1318 (Colo. 1979) ............. 13, 18 Tivolino Teller House, Inc. v. Fagan, 926 P.2d 1208 (Colo. 1996) ........................14 Todd v. Bear Valley Vill. Apartments, 980 P.2d 973 (Colo. 1999) .........................10 Wolfe v. Jim Hutton Educ. Found., 344 P.3d 855, 859 (Colo. 2015) ........... 5, 19, 35 Statutes C.R.S. § 37-82-101(2) ..............................................................................................16 C.R.S. § 37-90-103(10.5) .................................................................................. 16, 22 C.R.S. § 37-90-137 .................................................................................................... 8 C.R.S. § 37-90-137(2)(b)(I)(A) ................................................................................. 8 C.R.S. § 37-90-137(4) ............................................................................................7, 8 C.R.S. § 37-92-102(1)(b) .........................................................................................16 C.R.S. § 37-92-103(11) ............................................................................................16 C.R.S. § 37-92-103(12) ............................................................................................19 v C.R.S. § 37-92-203(1) ..........................................................................................6, 19 C.R.S. § 37-92-302(2)(a) ........................................................................................... 8 C.R.S. § 37-92-305(6)(b) ................................................................................. passim Other Authorities COLO. CONST. art. XVI, §§ 5-6 .................................................................................. 2 Rules C.R.C.P. 26(a)(2) .................................................................................................9, 10 C.R.C.P. 81(a) ............................................................................................................ 6 C.R.E. 201 ................................................................................................................29 C.R.E. 301 ......................................................................................................... 19, 20 1 ISSUES PRESENTED ON APPEAL 1. Whether the District Court for Water Division 1 (Water Court) erred in ruling C.R.S. § 37-92-305(6)(b) (Subsection 305(6)(b)) gives the Colorado State Engineer (State Engineer) authority to determine groundwater is nontributary. 2. Whether the Water Court, based on its interpretation and application of Subsection 305(6)(b), erred in ruling the burden of proof shifted from Applicant- Appellee Lazy D Grazing Association (Lazy D) having to prove its nontributary claims by clear and convincing evidence to the Cities having to prove the groundwater at issue (Subject Groundwater) is tributary. 3. Whether the Water Court, based on its interpretation and application of Subsection 305(6)(b), erred in the standard it applied to the Cities’ rebuttal of the State Engineer’s Determination of Facts, dated March 31, 2021 (State Engineer’s Determination of Facts). 4. Whether the Water Court erred by speculating and relying on personal knowledge and information not in evidence. 5. Whether the Water Court determined the Subject Groundwater is nontributary based on faulty legal premises, inappropriate weight accorded to expert testimony and evidence, and is manifestly erroneous. 2 STATEMENT OF THE CASE 1. Nature of the Case. In a water court proceeding, determination of whether groundwater is nontributary is a water matter under the sole jurisdiction of the water court. This is a significant issue because a nontributary determination permanently removes the subject water from the constitutional priority system and as a supply for other water users. See generally COLO. CONST. art. XVI, §§ 5-6. Lazy D sought a nontributary determination for the Subject Groundwater comprising nearly two million acre-feet of Upper Laramie Aquifer groundwater underlying over 24,000 acres of land, asserting the Subject Groundwater is hydraulically disconnected from all natural streams, including their underflow and tributary waters (Nontributary Claim). See Court File (CF) 4-13; 98-107; 2819; 2760. Approval of Lazy D’s Nontributary Claim would remove this massive amount of water from the constitutional priority system and as a supply for other water users. See generally COLO. CONST. art. XVI, §§ 5-6. At trial, Lazy D was required to overcome Colorado’s long -standing presumption that all groundwater is tributary by providing clear and convincing evidence supporting its Nontributary Claim. E.g., Colo. Ground Water Comm’n v. N. Kiowa-Bijou Groundwater Mgmt. Dist., 77 P.3d 62, 70 (Colo. 2003). 3 Factual findings by the State Engineer under Subsection 305(6)(b) regarding permits to construct wells and the amount of available groundwater are presumed to be true unless rebutted. However, Lazy D had the sole burden to provide clear and convincing evidence supporting its Nontributary Claim. No reported cases address the interpretation and application of Subsection 305(6)(b). 2. Relevant Facts and Procedural History. Lazy D’s Nontributary Claim was filed with the Water Court on July 31, 2020, and amended November 30, 2020. CF 4-13; 98-107. The Cities, State Engineer, and others filed statements of opposition. CF 14-18; 23-27; 65-69. Prior to trial, the State Engineer stipulated to a proposed decree granting Lazy D’s Nontributary Claim. CF 483-510; 518-535. The State Engineer did not provide expert disclosures and, other than a brief opening statement by counsel, did not participate at trial. A five-day trial to the Water Court was held April 10-12 and 24-25, 2023. The Cities presented a joint case at trial, including expert testimony. See generally CF 1292-2753. Certified trial transcripts were completed after trial and filed with the Water Court. Citations below include both the CF page number and, where applicable, a transcript (TR) citation. 4 3. Ruling, Judgment, or Order Presented for Review. Following trial, the Water Court entered its Findings of Fact and Conclusions of Law (Order) on August 18, 2023 (CF 2754-2786) and Findings of Fact, Conclusions of Law, and Decree of the Water Court (Decree) on September 6, 2023 (CF 2816-2830). The Cities appeal certain rulings in the Order and Decree. SUMMARY OF ARGUMENT As discussed above, determination of whether groundwater is nontributary in a water court proceeding is under the water court’s exclusive jurisdiction, and a party claiming groundwater is nontributary has the exclusive burden to prove the groundwater is nontributary by clear and convincing evidence. This burden does not change based on findings of fact submitted by the State Engineer under Subsection 305(6)(b). The Water Court misinterpreted and misapplied Subsection 305(6)(b), determining the unauthorized legal determination in the State Engineer’s Determination of Facts that the Subject Groundwater was nontributary must be rebutted by the Cities. In doing so, the Water Court: (a) ceded its exclusive jurisdiction to determine whether groundwater is nontributary to the State Engineer; and (b) unlawfully required the Cities to prove the groundwater at issue was tributary. These errors and 5 the Water Court’s analysis shifted the burden of proof from Lazy D to the Cities, contrary to Colorado law. The Water Court’s misinterpretation and misapplication of Subsection 305(6)(b), combined with erroneous reliance on information not in evidence, resulted in an erroneous approval of Lazy D’s Nontributary Claims and established a legal standard in Water Division 1 that is contrary to Colorado law. These legal errors will impact other nontributary claims pending before the Water Court. ARGUMENT 1. The Water Court Erred in Ruling Subsection 305(6)(b) Gives the State Engineer Authority to Determine Groundwater Is Nontributary. a. Standard of Review. This Court reviews “questions of water law and ‘the water court’s legal conclusions de novo.’” Wolfe v. Jim Hutton Educ. Found., 344 P.3d 855, 859 (Colo. 2015) (citing City of Englewood v. Burlington Ditch, Reservoir & Land Co., 235 P.3d 1061, 1066 (Colo. 2010)). “The water court errs when it misconstrues and misapplies the law.” Id. b. The Water Court Had Exclusive Jurisdiction Over Lazy D’s Nontributary Claim. “Water judge[s] have exclusive jurisdiction of water matters . . . . Water matters include determinations of rights to nontributary groundwater outside of 6 designated groundwater basins.” C.R.S. § 37-92-203(1). Water matters are special statutory proceedings governed by the water court rules and statutes. See E. Cherry Creek Valley Water & Sanitation Dist. v. Greeley Irrigation Co., 348 P.3d 434, 440 n.5 (Colo. 2015) (citing C.R.C.P. 81(a)); City & Cty. of Broomfield v. Farmers Reservoir & Irrigation Co., 239 P.3d 1270, 1275 n.4 (Colo. 2010) (citing C.R.C.P. 81(a) and Cornelius v. River Ridge Ranch Landowners Ass’n, 202 P.3d 564, 569 (Colo. 2009)). c. Colorado Statutes Must Provide Express Authority for the State Engineer to Make Nontributary Determinations. This Court has confirmed the State Engineer’s authority stems from the Legislature, and “when the General Assembly so intends, the statutory language creating such authority appears expressly.” Empire Lodge Homeowners’ Ass’n v. Moyer, 39 P.3d 1139, 1154 (Colo. 2001) (emphasis added). “It is the role of the General Assembly, not the State Engineer or the courts, to provide amendments to the current statutes if additional State Engineer administrative authority is desirable.” Id. at 1153 n.17. “Our state legislature and courts, however, have never accepted the proposition that water officials may determine the water rights of citizens . . . .” Santa Fe Trail Ranches Prop. Owners Ass’n v. Simpson , 990 P.2d 46, 58 (Colo. 1999). 7 d. Subsection 305(6)(b) Does Not Authorize the State Engineer to Make Nontributary Determinations. This Court’s “fundamental responsibility in interpreting a statute is to give effect to the General Assembly’s purpose and intent in enacting the statute.” Empire Lodge, 39 P.3d at 1152. “To determine legislative intent, ‘we look first to the language of the statute and apply its plain and ordinary meaning, if possible.’” Colo. Water Conservation Bd. v. City of Central, 125 P.3d 424, 434 (Colo. 2005) (citation omitted). “If the legislative intent is clear from the plain language of the statute, the courts must give effect to the statute according to its plain language.” Danielson v. Castle Meadows, Inc., 791 P.2d 1106, 1111 (Colo. 1990). If several interrelated statutes are involved, the court “must endeavor to give consistent, harmonious, and sensible effect to the statutory scheme as a whole.” Simpson v. Bijou Irrigation Co., 69 P.3d 50, 59 (Colo. 2003). Subsection 305(6)(b) states: In the case of wells described in section 37-90-137(4), the referee or water judge shall consider the state engineer’s determination as to such groundwater as described in section 37-92-302(2) in lieu of findings made pursuant to section 37 -90-137, and shall require evidence of compliance with the provisions of section 37-92-302(2) regarding notice to persons with recorded interests in the overlying land. The state engineer’s findings of fact contained within such 8 determination shall be presumptive as to such facts, subject to rebuttal by any party. C.R.S. § 37-92-305(6)(b). Subsection 305(6)(b) relates to State Engineer determinations under C.R.S. § 37-92-302(2) which are made in lieu of findings made pursuant to C.R.S. § 37 -90- 137. C.R.S. § 37-92-302(2)(a) primarily concerns notice to landowners and, for applications for determinations of rights to groundwater from wells described in C.R.S. § 37-90-137(4), references the State Engineer’s determination “as to the facts of such application.” C.R.S. § 37-90-137 governs procedures to obtain permits to construct wells outside designated groundwater basins and provides new wells are subject to initial approval by the State Engineer through an application and permit process. Under C.R.S. § 37-90-137, the State Engineer is authorized to issue well permits if “there is unappropriated water available for withdrawal by the proposed well and that the vested water rights of others will not be materially injured.” C.R.S. § 37-90-137(2)(b)(I)(A). This requires the Water Court to consider factual findings under Subsection 305(6)(b) “in lieu of findings made pursuant to” C.R.S. § 37 -90- 137(4), concerning permits to construct wells and the amount of groundwater available. 9 None of these statutes expressly authorize the State Engineer to make the legal determination reserved exclusively to the Water Court that the Subject Groundwater meets the nontributary standard of C.R.S. § 37-90-103(10.5) by clear and convincing evidence. See Empire Lodge, 39 P.3d at 1153 n.17 and 1154. Despite this, the State Engineer’s Determination of Facts purported to make legal conclusions regarding whether the Subject Groundwater is nontributary. CF 145-152 (State Engineer’s Determination of Facts). e. Allowing the State Engineer to Issue Legal Conclusions Regarding Nontributariness Under Subsection 305(6)(b) Violates Due Process . The State Engineer’s Determination of Facts was filed on March 31, 2021, approximately four months after the amended application was filed and before Lazy D circulated engineering reports to the Cities and other parties on April 30, 2021. CF 131; 145-152. The State Engineer’s Determination of Facts was not disclosed under Colorado Rules of Civil Procedure (C.R.C.P.) Rule 26(a)(2) and Rule 11 of the Uniform Local Rules for All State Water Court Divisions (Water Court Rules). See CF 312-317; 359-364; 367. This resulted in no opportunity for the Cities or other parties to provide comments or opinions addressing the analyses in the State Engineer’s Determination of Facts. The State Engineer’s Determination of Facts was based on version 2 of Lazy D’s expert report submitted in this case , which was subsequently superseded 10 by version 6 of the same report provided with Lazy D’s initial expert disclosures . CF 2029-2030, TR 4/12/23, 71:18-72:12. The C.R.C.P. and the Water Court Rules contain detailed requirements ensuring all expert opinions and supporting information are disclosed to participating parties so they can adequately prepare for trial . See, e.g., C.R.C.P. 26(a)(2); Water Court Rule 11. These procedures and protections make sense considering the importance of water in our arid state and water rights as property rights. See In re Water Rights of Double RL Co., 54 P.3d 908, 912 (Colo. 2002); Navajo Dev. Co., Inc. v. Sanderson, 655 P.2d 1374, 1377 (Colo. 1982). This Court has anticipated: that cases may arise in which a party fails to make the expert witness disclosures required by Rule 26, lacks substantial justification for such failure, and yet seeks to be allowed to present such witnesses at trial. When these circumstances arise close to the trial date, it is likely that the failure to disclose will cause prejudice to the opposing party. Todd v. Bear Valley Vill. Apartments, 980 P.2d 973, 979 (Colo. 1999). In this case, the State Engineer’s Determination of Facts was not properly disclosed, the State Engineer presented no expert witness to be examined or cross - examined, and the State Engineer’s counsel raised issues regarding the purported presumptive effect of the State Engineer’s Determination of Facts on the first day of trial: 11 So the initial determination of fact that the state engineer does . . . is the state engineer satisfied that the water’s nontributary. If he doesn’t make that determination of fact . . . the tributary presumption continues. CF 1308, TR 4/10/23, 17:9-15. But we do think the presumption of nontributariness made in that determination of facts is presumptive on the Court. Id. at 1309, 18:1-3. [Y]ou can consider all the evidence and decide whether the presumption has been rebutted . . . . Id. at 1311, 20:16-18. Lazy D argued in connection with the Cities’ C.R.C.P 41(b) Motion that the Cities “have the burden of moving forward with evidence to rebut the state engineer’s finding which support of nontributary determination. If the Opposers fail to rebut the findings, then the facts are taken as true and are sufficient to satisfy the Applicant’s burden.” CF 2145-2146, TR 4/12/23, 187:20-188:1. The Water Court agreed: Now, the state engineer went on to say that the groundwater is nontributary . . . . But the finding of fact is that the water at issue here will not cause a depletion of the flow of the natural stream at a great greater than one-tenth of one percent of the annual rate of withdrawal. And once that determination is in the record under 37-92-305 subsection (6)(b), I agree . . . that is sufficient to trigger the presumption and to shift the burden to the Opposers to rebut that finding of fact. CF 2157, TR 4/12/23, 199:12-24. 12 In denying the Cities’ C.R.C.P 41(b) Motion the Water Court ruled: “the standard on a motion to dismiss . . . is whether judgment in favor of the defendants . . . is justified on the evidence presented. And based on the state engineer’s determination alone is not.” CF 2160, TR 4/12/23, 202:10-15. On the final day of trial, the Water Court suggested the effect of the State Engineer’s Determination of Facts was that the Cities should have been treated as the proponent of a tributary claim: “I didn’t proceed this way, but we could have had Sterling and Fort Collins go first and then have the applicant go, and then we would be in rebuttal case. That’s not how we did things.” CF 2685, TR 4/25/23, 130:5-8. See also CF 2761 (Order at 8) (emphasis added) (stating the Cities did not prove the Subject Groundwater was tributary): the opposers’ expert . . . opines that a hydraulic connection exists between the Upper Laramie Aquifer and the nearby surface alluvial systems [but] did not quantify this hydraulic connection . . . such that withdrawals will cause depletions of more than an annual rate greater than one-tenth of one percent of the annual rate of withdrawal. The Water Court’s conclusion that Subsection 305(6)(b) authorizes the State Engineer to make nontributary determinations subject to rebuttal is both contrary to the statutes and case law discussed above and was prejudicial to the Cities . This is a particular concern where water is determined to be nontributary and permanently 13 removed from the constitutional priority system and as a source of supply for other water users. “If one assumes that water judicially declared to be non -tributary is in fact tributary, the effect upon earlier decreed tributary priorities can be marked, if not devastating.” Stonewall Estates, v. CF&I Steel Corp., 592 P.2d 1318, 1320 (Colo. 1979). “Where surface water is overappropriated [including the South Platte River Basin], Colorado law presumes that groundwater depletions through well -pumping result in injury to senior appropriators absent a showing to the contrary.” City of Aurora ex rel. Util. Enter. v. Simpson, 105 P.3d 595, 607 (Colo. 2005). f. The State Engineer’s Determination of Facts Exceeds His Statutory Authority. The State Engineer’s Determination of Facts was not limited to findings “in lieu of findings made pursuant to section 37-90-137,” as required by Subsection 305(6)(b). Instead, the State Engineer’s Determination of Facts purported to make legal conclusions regarding whether the Subject Groundwater is nontributary. CF 145-152. As discussed above, the State Engineer has no authority to make these legal determinations, which is reserved exclusively to the water court. See CF 1127-1128 (the Cities’ Trial Brief at 13-14). See generally Huddleston v. Bd. of Equalization of Montezuma Cty., 31 P.3d 155, 160 (Colo. 2001) (courts are not bound by an agency’s 14 interpretation of statutes when they are misconstrued or misapplied); El Paso Cty. Bd. of Equalization v. Craddock, 850 P.2d 702, 704-05 (Colo. 1993) (“Courts, of course, must interpret the law and are not bound by an agency decision that misapplies or misconstrues the law.”). The State Engineer’s Determination of Facts was also not limited to “in lieu of findings made pursuant to section 37-90-137,” as required by Subsection 305(6)(b). For instance, the State Engineer’s Determination of Facts includes a discussion of the City of Fort Collins’ water rights and the asserted sources of water for them. CF 148-149 (State Engineer’s Determination of Facts ¶ 6). The State Engineer’s Determination of Facts also purported to make the ultimate legal determination of whether the Subject Groundwater is nontributary. CF 149 (State Engineer’s Determination of Facts ¶ 7). The State Engineer has no authority to make such factual findings and legal determinations about the legal classification of the Subject Groundwater. g. The Water Court Erred by Relying on the State Engineer’s Erroneous Interpretation of Subsection 305(6)(b). Courts are not bound by an agency’s interpretation of statutes when they are misconstrued or misapplied. See Huddleston, 31 P.3d at 160; Tivolino Teller House, Inc. v. Fagan, 926 P.2d 1208, 1215 (Colo. 1996). “Courts, of course, must interpret 15 the law and are not bound by an agency decision that misapplies or misconstrues the law.” El Paso Cty. Bd. of Equalization, 850 P.2d at 704-05. As discussed above, Subsection 305(6)(b) does not authorize the State Engineer to make nontributary determinations. Despite this, the Water Court relied on Lazy D’s and the State Engineer’s arguments Subsection 305(6)(b) provides this authority. CF 1127-1128 (the Cities’ Trial Brief at 13-14); CF 2157, TR 4/12/23, 199:12-24; CF 2768 (Order at 15); CF 2784-2785 (Order at 31-32); CF 2818 (Decree ¶ 8). As discussed below, the Water Court’s erroneous acceptance of these arguments resulted in further legal error. 2. The Water Court Erred in Shifting the Burden of Proof from Lazy D Having to Prove Its Nontributary Claim to the Cities Having to Prove the Subject Groundwater Is Tributary. a. Standard of Review. See Section 1.a. above. b. Lazy D Had the Exclusive Burden to Prove Its Nontributary Claim by Clear and Convincing Evidence. “All ground water in Colorado . . . is presumed to be tributary absent clear and convincing evidence to the contrary.” Colo. Ground Water Comm’n., 77 P.3d at 70. See, e.g., Simpson, 69 P.3d at 59 n.7; Safranek v. Town of Limon, 228 P.2d 975, 977 (Colo. 1951). 16 i. Standard of Proof: Nontributary Groundwater . C.R.S. § 37-90-103(10.5) defines nontributary groundwater as: groundwater, located outside the boundaries of any designated groundwater basins in existence on January 1, 1985, the withdrawal of which will not, within one hundred years of continuous withdrawal, deplete the flow of a natural stream, including a natural stream as defined in sections 37-82-101(2) and 37-92-102(1)(b), at an annual rate greater than one -tenth of one percent of the annual rate of withdrawal. For purposes of determining whether groundwater is nontributary, the “flow of a natural stream,” includes both the surface flow of streams and the underflow and tributary waters of natural streams described in C.R.S. §§ 37-82-101(2) and 37- 92-102(1)(b). Am. Water Dev., Inc. v. City of Alamosa, 874 P.2d 352, 371-72 (Colo. 1994). “Underground water” . . . for the purpose of defining the waters of a natural stream, means that water in the unconsolidated alluvial aquifer of sand, gravel, and other sedimentary materials and all other waters hydraulically connected thereto which can influence the rate or direction of movement of the water in that alluvial aquifer or natural stream. C.R.S. § 11) Under Colorado law, natural streams include perennial, ephemeral, and intermittent natural streams and their underflow and tributary waters. C.R.S. §§ 37 - 82-101(2), 37-92-102(1)(b), 37-92-103(11). “Those acquainted with the arid region know that some of the most important and well -defined streams become almost, and 17 sometimes entirely, dry during a portion of the year . . . .” Platte Valley Irrigation Co. v. Buckers Irrigation, Milling & Improvement Co., 53 P. 334, 336 (Colo. 1898). This Court has recognized the “well-known fact that some streams in this state, after running for less or greater distances on the surface, sink, and by a well - defined subterranean channel flow for a number of miles, and then come to the surface again.” La Jara Creamery & Live Stock Ass’n v. Hansen, 83 P. 644, 645 (Colo. 1905) (citation omitted). For this reason, water and precipitation intercepted before reaching an aquifer are part of and tributary to the natural stream. See Giffen v. State, City & Cty. of Denver Acting By & Through Bd. of Water Comm’rs, 690 P.2d 1244, 1247 (Colo. 1984). For all the foregoing reasons, the Water Court was required to consider all natural streams that may be affected, including ephemeral and intermittent streams and their underflow and tributary waters, in connection with Lazy D’s Nontributary Claim. ii. Burden of Proof: Clear and Convincing Evidence. “Proof by ‘clear and convincing evidence’ is proof which persuades the trier of fact that the truth of the contention is ‘highly probable.’ It is evidence which is stronger than a ‘preponderance of the evidence.’” People v. Taylor, 618 P.2d 1127, 1136 (Colo. 1980) (citations omitted). Colorado courts have defined “‘clear and 18 convincing evidence’ as being ‘evidence which is stronger than a preponderance of the evidence and which is unmistakable and free from serious or substantial doubt.’” Dahman v. Ford Leasing Dev. Co., 492 P.2d 875, 877 (Colo. App. 1971). The burden of proof on a party claiming that certain groundwater is nontributary has also been described as clear and satisfactory evidence : Under our Colorado law, it is the presumption that all ground water. . . finds its way to the stream in the watershed of which it lies, is tributary thereto, and subject to appropriation as part of the waters of the stream. . . . The burden of proof is on one asserting that such ground water is not so tributary, to prove that fact by clear and satisfactory evidence. Stonewall Estates, 592 P.2d at 1320 (emphasis added) (quoting Safranek, 228 P.2d at 977). Both the “clear and convincing” and “clear and satisfactory” burdens of proof are more stringent than a “preponderance of the evidence” burden of proof. See Gerner v. Sullivan, 768 P.2d 701, 703 (Colo. 1989). At trial, Lazy D had the exclusive burden of proving its Nontributary Claim based on evidence unmistakable and free from serious or substantial doubt. See Dahman, 492 P.2d at 877. c. Subsection 305(6)(b) Only Authorizes the State Engineer to Make Limited Factual Findings. As discussed above, the State Engineer is only authorized under Subsection 305(6)(b) to make limited factual findings regarding well permitting and the amount of groundwater that are presumptive but subject to rebuttal. Further, any purported 19 legal conclusions in the State Engineer’s Determination of Facts are not authorized by Subsection 305(6)(b) or any other statute and were to be made under the exclusive jurisdiction of the Water Court without any deference to the State Engineer. C.R.S. §§ 37-92-103(12), -203(1). d. Evidence on the Relevant Facts Rebuts the State Engineer’s Factual Findings Under Subsection 305(6)(b). When there are presumptive facts regarding well permitting and the amount of groundwater appropriately established pursuant to Subsection 305(6)(b), there is an initial burden of going forward with the evidence to rebut th ose presumed facts. See generally Colorado Rule of Evidence (C.R.E.) 301. Once the initial burden of going forward with the evidence is met, any associated presumptions “do not continue in the case.” Krueger v. Ary, 205 P.3d 1150, 1158 (Colo. 2009). Lazy D argued the standard for rebutting these presumptions should be similar to cases involving abandonment of water rights under C.R.S. § 37 -92-402(11). See CF 1261-1262 (citing Wolfe, 344 P.3d 855); 2146. In those abandonment cases, once there is a presumption under C.R.S. § 37-92-402(11) a water right has been abandoned, the burden of moving forward shifts to the water right holder to show an intent to not abandon. Wolfe, 344 P.3d at 859. As discussed in Section 1.e. above, the Water Court applied this same logic to the State Engineer’s Determination of Facts, erroneously concluding Subsection 20 305(6)(b) allows the State Engineer to determine groundwater is nontributary, subject to rebuttal, which then required the Cities to prove the Subject Groundwater was tributary. As a result, the Water Court erred by requiring the Cities to prove what is already presumed under Colorado law: that the Subject Groundwater is tributary. See Section 1.e. above. Based on an erroneous interpretation of Subsection 305(6)(b), the Water Court treated the Cities as the proponent of a tributary claim with the burden of proof on that issue in violation of C.R.E. 301, which states: [A] presumption imposes upon the party against whom it is directed the burden of going forward with evidence to rebut or meet the presumption, but does not shift to such party the burden of proof in the sense of the risk of non-persuasion, which remains throughout the trial upon the party on whom it was originally cast . C.R.E. 301 (emphasis added). The Water Court’s ruling cannot be correct because it means that the Cities’ burden of moving forward with the evidence would be greater than their ultimate burden in this case. The applicable standard is the initial burden of going forward with evidence is met if any party presents evidence on the relevant facts identified by the statute. Colo. Water Conservation Bd. v. Upper Gunnison River Water Conservancy Dist. (CWCB), 109 P.3d 585, 596-97 (Colo. 2005). See CF 1271-1272 (the Cities’ 21 proposed findings at 7-8). Unlike the Water Court’s ruling, this standard avoids shifting the ultimate burden of proof from the applicant to opposing parties. In CWCB, this Court considered the presumptive factual findings of another state water agency (the Colorado Water Conservation Board) and how such facts may be rebutted. After considering the applicable statute and C.R.E. 301, this Court concluded: if no party presents any evidence to the water court on the statutory factors, then the water court must presume the CWCB’s findings on those factors correct. However, should any party present evidence on the statutory factors, the presumptive effect of the CWCB’s findings has been rebutted, and the water court must then weigh the evidence before it. CWCB, 109 P.3d at 596 (emphasis added). e. The Water Court Erred in Analyzing the Issue to be Resolved at Trial. The Water Court misstated the issue at trial as “the extent to which well withdrawals on the Lazy D Ranch of groundwater from the Upper Laramie Aquifer will affect surface stream flow.” CF 2760 (Order at 7). See also CF 2781(Order at 28): “The ultimate question the court must answer is whether withdrawals from the Upper Laramie Aquifer underlying the Lazy D Ranch will cause depletions in the stream flow of surface waters.” Instead, the legal question before the Water Court was whether Lazy D proved its Nontributary Claims, by providing clear and convincing evidence the Subject 22 Groundwater was completely hydraulically disconnected from all natural streams, including their underflow and tributary waters. As incorrectly framed by the Water Court, both Lazy D and the Cities were required to have the burden of proof regarding Lazy D’s Nontributary Claim or, alternatively, that a preponderance standard applied to Lazy D’s claims in this case: Crawford noted that in some of the wells that Niccoli investigated the static water level was higher than the bottom of the Spring Creek and Lone Tree Creek alluvial systems. Crawford opined that this static water level, which he also referred to as the potentiometric head, represents the level at which groundwater exists within the Upper Laramie Aquifer. This opinion forms the basis of Crawford’s ultimate opinion that the Upper Laramie Aquifer is hydraulically connected with the Spring Creek and Lone Tree Creek systems. But the court is not persuaded. The court instead finds Niccoli’s opinions about the relationship of the water levels observed in the wells and the Upper Laramie Aquifer to be more reliable and better supported, and therefore more credible. CF 2772-2773 (Order at 19-20) (emphasis added). To meet the nontributary standard of C.R.S. § 37-90-103(10.5), Lazy D was required to prove by clear and convincing evidence withdrawal of the Subject Groundwater would not “deplete the flow of a natural stream . . . at an annual rate greater than one-tenth of one percent of the annual rate of withdrawal.” C.R.S. § 37- 90-103(10.5) (emphasis added). Despite this, the Water Court’s incorrect framing of the legal issue to be resolved at trial, coupled with the previously-discussed legal errors, led to the Water 23 Court’s improperly focus on what the Cities’ expert witness did not testify to or analyze, namely that the Cities’ expert did not prove the Subject Ground water was tributary by proving the inverse of C.R.S. § 37-90-103(10.5). CF 2761 (Order at 8) (“the opposers’ expert . . . . did not quantify this hydraulic connection . . . such that withdrawals will cause depletions of more than an annual rate greater than one-tenth of one percent of the annual rate of withdrawal.”) (emphasis added). Moreover, this specific analysis was irrelevant because Lazy D’s theory at trial was that the Subject Groundwater was completely hydraulically disconnected from all natural streams, including their underflow and tributary waters. Thus, any hydraulic connection, including the one shown by the Cities’ expert defeated Lazy D’s Nontributary Claim. The Water Court erred by shifting the ultimate burden of proof on issues regarding Lazy D’s Nontributary Claim from Lazy D to the Cities, and not limiting the presumption under Subsection 305(6)(b) to statutorily-authorized factual findings by the State Engineer. 3. The Water Court Erred by Applying the Wrong Standard to the Cities’ Rebuttal of the State Engineer’s Determination of Facts. In the Order, the Water Court ruled the Cities failed to rebut the State Engineer’s Determination of Facts: “The court finds that the opposers have not rebutted the presumption that the Engineer’s findings of fact are true.” CF 2781 24 (Order at 28). “The court has made the finding here that the opposers did not rebut the State Engineer’s Determination of Facts, which found the subject groundwater is nontributary.” CF 2784-2785 (Order at 31-32) (emphasis added). However, the Water Court erred in these rulings. The Order did not identify any legal standard by which the Cites’ rebuttal evidence was to be evaluated. See CF 2781; 2784; (Order at 28; 31). The Water Court instead made a conclusory ruling without citing any standard or providing any analysis. See Freedom Colo. Info., Inc. v. El Paso Cty. Sheriff’s Dep’t , 196 P.3d 892, 901 (Colo. 2008) (inferring legal standard applied by lower court that failed to identify the legal standard, and finding lower court failed to apply proper standard). An appellate court . . . has “the responsibility to ascertain whether the trial court’s legal conclusion[s][are] supported by sufficient evidence and whether the trial court applied the correct legal standard.” If the record is insufficient for this purpose, then the appellate court must remand the case to the trial court for further findings of historical fact. When, however, no controlling facts are in dispute, the appellate court may review the issue de novo because “the legal effect of undisputed controlling facts is a question of law.” People v. King, 16 P.3d 807, 812 (Colo. 2001) (citations omitted). To the extent any standard was applied, the Water Court applied the incorrect standard. Had the Water Court applied the correct standard, it would have reached a different conclusion, as the Water Court heard and admitted evidence from both 25 Lazy D and the Cities regarding the relevant, statutorily-authorized facts included in the State Engineer’s Determination of Facts. See CWCB, 109 P.3d at 596-97. First, Lazy D rebutted the State Engineer’s Determination of Facts in its case- in-chief. As discussed above, the State Engineer’s Determination of Facts was based on version 2 of Lazy D’s expert report submitted in this case. These analyses were superseded by version 6 of the same expert report provided with Lazy D’s initial C.R.C.P. 26(a)(2) disclosures. CF 2029-2030, TR 4/12/23, 71:18-72:12. Lazy D presented and relied on version 6 of its expert report at trial, rebutting the analyses in the State Engineer’s Determination of Facts. Second, the Cities presented extensive evidence rebutting the analyses in the State Engineer’s Determination of Facts.1 CF 1273-1275 (the Cities’ proposed findings at 9-11, summarizing evidence). This included the Cities’ expert testimony and analysis demonstrating the Subject Groundwater is tributary to several surface streams. E.g., CF 2326, TR 4/24/23, 104:15; CF 2379, 157:10-14; CF 2448, 226:1−5 (the Cities’ expert witness testimony demonstrating the Subject Groundwater did not meet the definition of nontributary groundwater in C.R.S. § 37-90-103(10.5) and is tributary to Spring Creek, Lone Tree Creek, and other natural streams). 1This evidence also applied to the ultimate question of whether Lazy D proved by clear and convincing evidence that the Subject Groundwater was nontributary. 26 This also included the Cities’ expert testimony and analysis regarding Spring Creek and the City of Fort Collins’ Meadow Springs 1 and 2, rebutting the unauthorized nontributary determination in the State Engineer’s Determination of Facts. CF 1274-1275 (the Cities’ proposed findings at 10-11); CF 2270-2271, TR 4/24/23, 48:2-49:19; CF 2298, TR 4/24/23, 76:2-8 (the Cities’ expert witness testimony that the Spring Creek and Meadow Springs 1 and 2 are hydraulically connected to the Upper Laramie Aquifer, based on site visits and other information). Further, the Cities provided expert testimony rebutting claims in the State Engineer’s Determination of Facts regarding Fort Collins’ well with Well Permit No. 287480. CF 2707, TR 4/25/23, 152:2-10, 13-17 (identifying points of disagreement with the State Engineer’s analysis of the well, its lithology, and the surrounding hydrogeology, including the State Engineer’s statements regarding the depth of the Spring Creek alluvium in this location, and the well having been “completed in” the Upper Laramie Aquifer). These portions of the State Engineer’s Determination of Facts were also the subject of Lazy D’s evidence and testimony (including cross-examination) of Lazy D’s expert witness. CF 1274-1275 (the Cities’ proposed findings at 10-11); CF 2040- 2041, TR 4/12/23, 82:10-17, 83:12-16; CF 2042, TR 4/12/23, 84:2-4; CF 2044, TR 4/12/23, 86:2-14 (Lazy D’s expert testimony and exhibits presented at trial showing 27 the well with Well Permit No. 287480 is not completed in the Upper Laramie Aquifer nor through the alluvium of Spring Creek as claimed in the State Engineer’s Determination of Facts but passes through the Upper Laramie Aquifer and is completed in the Laramie-Fox Hills Aquifer.). Finally, the Cities provided extensive evidence regarding the available amount of the Subject Groundwater. CF 1274-1275 (the Cities’ proposed findings at 10-11); CF 2280-2281, TR 4/24/23, 58:24-59:2; 59:7-9; CF 2044-2045, TR 4/12/23 86:18-87:14 (expert testimony regarding modifications to the amount of the Subject Groundwater from the State Engineer’s Determination of Facts). In short, it is unclear what standard (if any) the Water Court applied to rebuttal of the State Engineer’s Determination of Facts, despite the fact that significant evidence was presented by both Lazy D and the Cities. Under the appropriate standard set forth in CWCB, 109 P.3d at 596-97, the Water Court should have ruled that any relevant, statutorily-authorized findings in the State Engineer’s Determination of Facts were rebutted and the presumption as to those facts no longer continued in the case. 28 4. The Water Court Erred by Speculating and Relying on Personal Knowledge and Information Not in Evidence. a. Standard of Review. The Water Court’s legal conclusions and mixed questions of law and fact are reviewed de novo. City of Englewood, 235 P.3d at 1066; Pagosa Area Water & Sanitation Dist. v. Trout Unlimited, 170 P.3d 307, 313 (Colo. 2007). The Water Court’s factual findings are binding on appeal “unless they are so clearly erroneous as to find no support in the record.” City of Englewood, 235 P.3d at 1066 (citations omitted). b. Only Admitted Evidence Can Be Relied on by the Water Court. The evidence admitted at trial is the basis for the Water Court’s rulings on disputed issues of fact and, to an extent, mixed questions of fact and law. See generally C.R.E. The C.R.E., C.R.C.P, and Water Court Rules all set forth detailed procedures regarding how information must be identified and disclosed prior to trial, presented and offered at trial, and ultimately admitted as evidence to form the basis for the Water Court’s rulings. These rules protect litigants’ fundamental due process rights by allowing notice and an opportunity to be heard on disputed matters, which 29 affect significant property rights. See City & Cty. of Denver v. Eggert, 647 P.2d 216, 224 (Colo. 1982). [C]ourts cannot go outside of the record and speculate as to the effects of what might be shown had evidence been adduced, but can only determine matters from the allegations and proofs submitted to them. The personal knowledge of the judge who tries the case cannot meet the requirements of the law that proof of necessary facts shall be made. Monte Vista Canal Co. v. Centennial Irrigating Ditch Co ., 135 P. 981, 985 (Colo. 1913). See also People v. G.H. Hard Land Co., 117 P. 141, 145 (Colo. 1911) (“Courts cannot go outside the record and speculate.”). A court may take judicial notice of a fact that has not been formally supported by evidence and therefore assume its truth for purposes of the pending case, but only if the fact is one that is “not subject to reasonable dispute.” C.R.E. 201. A fact is “not subject to reasonable dispute” if it is “generally known within the territorial jurisdiction of the trial court” or “capable of accurate and ready determination by resort to sources whose accuracy cannot reasonably be questioned.” Id. Judicial notice is typically used to introduce into evidence very simple, obvious facts that are common sense, e.g., the time of sunset or climatological conditions. See, e.g., Lowder v. Tina Marie Homes, Inc., 601 P.2d 657, 659 (Colo. App. 1979) (wind velocity in Boulder was subject to judicial notice); Sierra Mining 30 Co. v. Lucero, 194 P.2d 302, 303 (Colo. 1948) (calendar days and dates are subject to judicial notice). However, “Courts cannot indulge in arbitrary deductions from scientific laws as applied to evidence except where the conclusions reached are so irrefutable that no room is left for entertainment by reasonable minds of any other conclusion .” Anderson v. Lett, 374 P.2d 355, 357 (Colo. 1962). For example, in Prestige Homes, Inc. v. Legouffe, 658 P.2d 850 (Colo. 1983), this Court held the Court of Appeals, in reviewing a Department of Labor and Employment referee’s order denying a workmen’s compensation claim, erred when it judicially noticed medical treatises that had neither been offered or admitted into evidence nor cited by either party’s medical expert and subsequently relied on those treatises. 658 P.2d at 853-854. This Court held: The court in effect assumed the role of an expert medical witness by discrediting [one expert witness’s opinion] based on independent research and interpretation of medical texts which properly should be interpreted only by experts in the appropriate field. Id. at 854.This Court also held “[t]o accept the court’s substitution of its own fact findings for those of the referee in this instance would expand the judicial notice rule far beyond its intended scope.” Id. 31 Finally, this Court held that: Even if the [proposition] were widely recognized within the relevant community, the fact that two medical experts [had] a reasonable dispute over the conclusion to be reached from that proposition [made] the court of appeals’ disregard of the referee’s findings clearly erroneous. Id. c. The Water Court Erred by Relying on Information Not in Evidence. At trial, Lazy D and the Cities presented extensive documentary evidence and lay and expert testimony regarding Lazy D’s Nontributary Claim and related issues. However, in the Order, the Water Court expressly cited and relied upon numerous sources not offered or admitted into evidence , admitting to having independently researched disputed factual issues outside the record. CF 2765 (Order at 12 n.2) (“After falling down a rabbit hole researching [the difference between hydrology and hydraulics] (one of many such rabbit holes encountered in drafting this order), I found the following (likely apocryphal) story . . . .”). In the Order, the Water Court cites numerous documents related to Lazy D’s Nontributary Claim never offered or admitted into evidence which formed many of the bases of the Water Court’s analyses and rulings. These documents not included in the trial record but expressly identified in the Order include: 32 • CF 2757 (Order at 4 n.1): Citation to an online version of Encyclopedia Britannica related to the nature of geological materials in certain geological formations related to the Subject Groundwater. • CF 2757 (Order at 4 n.1): Citation to Thomas Harter, et al., Adjudicating Groundwater 19-20 (National Judicial College, Dividing the Waters; 2018) (hereafter, Adjudicating Groundwater), regarding the nature of geological materials in certain geological formations related to the Subject Groundwater. • CF 2758 (Order at 5): Use of a figure from and citation to Adjudicating Groundwater at 19-20, regarding the size of certain geological materials in certain geological formations related to the Subject Groundwater. • CF 2762-2763 (Order at 9-10): Block quote from Adjudicating Groundwater at 19-20, regarding the meaning of the term “saturated,” which was a disputed issue at trial related to the Subject Groundwater. • CF 2763 (Order at 10): Citation to online version of Ground Water Glossary, U.S. GEOLOGICAL SURVEY, related to the definition of “unsaturated zone,” which was a disputed issue at trial related to the Subject Groundwater. • CF 2763-2764 (Order at 10-11): Block quote from Herman Bower & Thomas Maddock, III, Making Sense of the Interactions Between Groundwater and Streamflow: Lessons for Water Masters and Adjudicators, RIVERS, Vol. 6, No. 33 1, at 28 (1997), regarding the interaction of groundwater and streamflow, which was a key issue at trial. • CF 2764 (Order at 11): Block quote and citation to Gary S. Johnson, Hydrologic Complications of Conjunctive Management , 47 IDAHO L. REV. 205, 206 (2011), related to hydraulic connection, which was a key issue trial. • CF 2765 (Order at 12 n.2): Block quote from an unidentified source regarding the difference between hydrology and hydraulics, which relates to disputed factual issues at trial. • CF 2766 (Order at 13): Block quote, figure, and citation to Thomas C. Winter, et al., Ground Water and Surface Water, A Single Resource, U.S. GEOLOGICAL SURVEY CIRCULAR 1139, at 6 (1999) related to unsaturated zones and the flow of streams, which were key issues at trial. • CF 2772 (Order at 19): Quote from and citation to Paschke, Suzanne, ed., Groundwater Availability of the Denver Basin Aquifer System, Colorado , U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1770 at 17 (2011), regarding certain geological formations associated with the Subject Groundwater. The above are specific instances where the Water Court cited to and relied on documents not offered or admitted into evidence. It is unclear if, or the extent to which, the Water Court’s independent research regarding issues presented at trial 34 affected other findings in the Order. Any findings based on review of materials outside the record are erroneous. City of Englewood, 235 P.3d at 1066. The Water Court’s reliance on information not included in the trial record deprived the Cities of fundamental due process rights. “‘The essence of procedural due process is fundamental fairness.’” See City & Cty. of Denver, 647 P.2d at 224 (citation omitted). This information, which informed the Water Court’s rulings in the Order was not presented at trial, and the Cities had no opportunity to address, rebut, and present their own evidence regarding this information. The Water Court’s independent research and use of information outside the trial record bypasses the detailed and necessary procedural protections embodied in the C.R.E., C.R.C.P., and Water Court Rules in a manner not permitted under Colorado law. 5. The Water Court’s Determination the Subject Groundwater Is Nontributary Was Based on Faulty Legal Premises and Is Erroneous. a. Standard of Review. Whether groundwater is nontributary is a mixed question of law and fact. See Chatfield E. Well Co. v. Chatfield E. Prop. Owners Ass’n , 956 P.2d 1260, 1271-72 (Colo. 1998). Mixed questions of law and fact are reviewed de novo. See Pagosa, 170 P.3d at 313. There is deference to a trial “court’s factual findings unless they are 35 clearly erroneous and not supported by the record.” State Farm Mut. Auto. Ins. Co. v. Johnson, 396 P.3d 651, 654 (Colo. 2017). However, the Water Court “errs when it misconstrues and misapplies the law.” Wolfe, 344 P.3d 855 at 859. Similarly, faulty legal premises for factual findings undermines them and may require further proceedings. See, e.g., Consol. Home Supply Ditch & Reservoir Co. v. Town of Berthoud, 896 P.2d 260, 267 (Colo. 1995); Budget Rent-A-Car Corp. v. Martin, 855 P.2d 1377, 1383 (Colo. 1993). “Trial courts are vested with broad discretion to determine the admissibility of expert testimony . . . , and exercise of that discretion will not be overturned unless manifestly erroneous.” Masters v. People, 58 P.3d 979, 988 (Colo. 2002). A water court “abuses its discretion when its ruling is manifestly arbitrary, unreasonable, or unfair, or based on a misapprehension of the law.” Front Range Feedlots, LLC v. Rein, 528 P.3d 494, 501 (Colo. 2023) (citation omitted). b. The Court Must Issue Specific Findings Regarding Reliability of Expert Testimony. C.R.E. 702 governs admission of scientific evidence and expert testimony. “The focus of a CRE 702 inquiry is whether the proffered scientific evidence is both reliable and relevant.” City of Aurora ex rel. Util. Enter., 105 P.3d at 612 (citing People v. Shreck, 22 P.3d 68, 77-78 (Colo. 2001)). 36 To determine whether scientific evidence is reliable under C .R.E. 702, the “court’s inquiry should be broad in scope and consider the totality of the circumstances presented” in the case, and the court must issue specific findings regarding the reliability of the expert testimony. Id. “[A] trial court’s CRE 702 determination must be based upon specific findings on the record as to the helpfulness and reliability of the evidence proffered.” People v. Shreck, 22 P.3d at 78. In numerous instances, the Water Court did not make specific findings supporting its determinations that Lazy D’s expert testimony was more credible or reliable than the Cities’ expert testimony. Where the Water Court did make these findings, including on the most critical pieces of evidence provided by the Cities, it often improperly relied on information outside the record to supports its findings : “Niccoli’s explanation is consistent with other authority, such as this article about the interaction of groundwater and streamflow.” CF 2763 (Order at 10) (emphasis added). Crawford [the Cities’ expert] attempted to quibble about how much water must be present in geologic materials before it is considered to be fully saturated . . . . Niccoli’s [Lazy D’s expert] explanation that anything less than 100% saturation . . . is consistent with other authority and makes logical sense. For example, one authority defines saturated . . . . CF 2762 (Order at 9) (emphasis added). 37 As discussed above, the Water Court also misconceived the force and effect of the testimony provided by the Cities’ experts, because the Court determined the Cities’ experts must prove the groundwater at issue was tributary. c. By Applying the Wrong Legal Standards and Relying on Information Outside the Record, the Water Court’s Findings Are Erroneous. The Water Court’s determination that the Subject Groundwater is nontributary resulted from the series of errors discussed above. The Water Court applied incorrect legal standards when it misinterpreted and misapplied the State Engineer’s Determination of Facts and Subsection 305(6)(b), which resulted in an unauthorized grant of authority to the State Engineer to determine whether groundwater is nontributary. The Water Court compounded this initial error by also failing to apply the correct legal standard to the Cities’ rebuttal evidence regarding the State Engineer’s Determination of Facts. These errors shifted the burden of proof from Lazy D to the Cities contrary to Colorado law, creating the erroneous presumption that groundwater is nontributary unless proven otherwise. This Court should afford no deference to the Water Court’s determination that the Subject Groundwater is nontributary, since the Water Court based its determination on factual findings that are erroneous and not supported by the record. Consequently, this Court should, upon de novo review, find the Water Court’s determination that the Subject Groundwater is nontributary is erroneous and 38 must be reversed and remanded to the Water Court for further proceedings consistent with Colorado law. d. The Water Court’s Errors Will Affect Other Water Cases and Nontributary Claims, Including Those Currently Pending Before the Water Court. Even if this Court were to determine the Water Court ultimately reached the correct result in approving Lazy D’s Nontributary Claim, it is important to correct the legal errors described above. This Court “may resolve an otherwise moot case if the matter is one ‘capable of repetition, yet evading review.’ . . . [or] if “the matter involves a question of great public importance or an allegedly recurring constitutional violation.’” Bd. of Cty, Comm’rs of County of Arapahoe v. Crystal Creek Homeowners’ Ass’n, 14 P.3d 325, 345 (Colo. 2000) (quoting Humphrey v. Sw. Dev. Co., 734 P.2d 637, 639 (Colo. 1987)). For example, this Court held that a dispute regarding water court jurisdiction under a Colorado statue “is significant for future water court proceedings; it should be resolved to assist orderly judicial procedures and is of public importance statewide.” Humphrey, 734 P.2d at 640. Nontributary claims are pending before the Water Court in two cases in which the City of Fort Collins is a party: Case No. 2019CW3200 (currently stayed pending resolution of this appeal); and Case No. 2020CW3208 (trial scheduled for April 21 to May 9, 2025). It is also likely other nontributary claims will be made to the Water Court in the future. The correct legal standards must be applied to these other cases. 39 CONCLUSION Based on the foregoing, the Cities respectfully request this Court reverse and remand the case for further proceedings consistent with the opinion of this Court. Respectfully submitted January 9, 2024. WHITE & JANKOWSKI LLC By: ______________________________ *Alan E. Curtis, #34571 Nicoli R. Bowley, #58709 ATTORNEYS FOR CITY OF STERLING FORT COLLINS CITY ATTORNEY’S OFFICE By: ______________________________ Eric R. Potyondy, #38243 ATTORNEY FOR CITY OF FORT COLLINS 40 CERTIFICATE OF SERVICE I certify that on January 9, 2024, a true and correct copy of OPPOSERS- APPELLANTS CITY OF STERLING AND CITY OF FORT COLLINS’ JOINT OPENING BRIEF for Case No. 23SA258 was served by e-filing via Colorado Courts E-filing System to the parties listed below: ______________________________________ Andrea Browne, Legal Administrative Assistant Party Name Party Type Attorney Name/Organization Basin Lands LLC Opposer MATTHEW MACHADO (Lyons Gaddis PC) Bijou Irrigation Company Opposer BRADLEY NEIL KERSHAW (Vranesh and Raisch) STUART B CORBRIDGE (Vranesh and Raisch) Bijou Irrigation District Opposer BRADLEY NEIL KERSHAW (Vranesh and Raisch) STUART B CORBRIDGE (Vranesh and Raisch) Cache La Poudre Water Users Association Opposer DANIEL KENNETH BROWN (Fischer Brown Bartlett Larsen and Irby PC) WHITNEY PHILLIPS COULTER (Fischer Brown Bartlett Larsen and Irby PC) City of Boulder Opposer JESSICA LYNN PAULT-ATIASE (Boulder City Attorney’s Office) LISA M THOMPSON (Trout Raley) MICHAEL A KOPP (Trout Raley) City of Englewood Opposer GEOFFREY M WILLIAMSON (Berg Hill Greenleaf & Ruscitti LLP) MEGAN CHRISTENSEN (Berg Hill Greenleaf & Ruscitti LLP) PATRICK MICHAEL HAINES (Berg Hill 41 Party Name Party Type Attorney Name/Organization Greenleaf & Ruscitti LLP) PETER D NICHOLS (Berg Hill Greenleaf & Ruscitti LLP) City of Fort Collins Opposer ERIC RYAN POTYONDY (City Attorney’s Office) City of Greeley Acting By And Through Opposer CAROLYN F BURR (Welborn Sullivan Meck & Tooley, P.C.) DANIEL JAMES BIWER (City of Greeley) JAMES MERLE NOBLE (Welborn Sullivan Meck & Tooley, P.C.) City of Thornton Opposer KARA NICOLE GODBEHERE (City of Thornton) Division 1 Engineer Division Engineer DIVISION 1 WATER ENGINEER (State of Colorado DWR Division 1) Lazy D Grazing Assoc Applicant BRADLEY CHARLES GRASMICK (Lawrence Custer Grasmick Jones and Donovan LLP) RICHARD T LI PUMA (Lawrence Custer Grasmick Jones and Donovan LLP) RYAN MATTHEW DONOVAN (Lawrence Custer Grasmick Jones and Donovan LLP) WESLEY SAGE KNOLL (Lawrence Custer Grasmick Jones and Donovan LLP) Lg Everist Inc Opposer MATTHEW LAKE MERRILL (MERRILL LAW LLC) Mary Estabrook Opposer 1903 S Greeley Hwy 110, Cheyenne, WY 82007, United States (Regular Mail) Northern Colorado Water Conservancy District Opposer BENNETT WILLIAM RALEY (Trout Raley) LISA M THOMPSON (Trout Raley) MICHAEL A KOPP (Trout Raley) 42 Party Name Party Type Attorney Name/Organization State Engineer State Engineer COLORADO DIVISION OF WATER RESOURCES (State of Colorado - Division of Water Resources) State Engineer And Water Div 1 Engineer Opposer EMILIE BLAKE POLLEY (CO Attorney General) United Water And Sanitation District Opposer ANN MARIE RHODES (The Law Office of Tod J Smith) TOD JAY SMITH (The Law Office of Tod J Smith)