Kansas v. Colorado

Decision Date15 May 1995
Docket Number94172,105
Citation514 U.S. 673,131 L.Ed.2d 759,115 S.Ct. 1733
PartiesSTATE OF KANSAS, Plaintiff v. STATE OF COLORADO. rig
CourtU.S. Supreme Court
Syllabus *

Kansas and Colorado negotiated the Arkansas River Compact to settle disputes and remove causes of future controversies over the river's waters and to equitably divide and apportion those waters and the benefits arising from the United States' construction, operation, and maintenance of John Martin Reservoir. Under Article IV-D, the Compact is not intended to impede or prevent future beneficial development—including construction of dams and reservoirs and the prolonged or improved functioning of existing works—provided that such development does not "materially deplet[e]" stateline flows "in usable quantity or availability for use." In this action, the Special Master recommended that the Court, among other things, find that post-Compact well pumping in Colorado has resulted in a violation of Article IV-D of the Compact; find that Kansas has failed to prove that the operation of Colorado's Winter Water Storage Program (WWSP) violates the Compact; and dismiss Kansas' claim that Colorado's failure to abide by the Trinidad Reservoir Operating Principles (Operating Principles) violates the Compact. Both Kansas and Colorado have filed exceptions.

Held: The exceptions are overruled. Pp. __.

(a) Article IV-D permits development of projects so long as their operation does not result in a material depletion of usable flow to Kansas users. Kansas' exception to the dismissal of its Trinidad Reservoir claim fails because Kansas has not established that Colorado's failure to obey the Operating Principles resulted in such a violation. Pp. __.

(b) Because Kansas failed to meet its burden of proving its WWSP claim despite being given every reasonable opportunity to do so by the Special Master, there is no support for its exception to the Special Master's conclusion on that claim. Pp. __.

(c) In selecting what method should be used to determine depletions of "usable" flow, the Special Master properly rejected the Spronk method—which Kansas' exception proposes is correct —as less compatible with Kansas' hydrological model than the method ultimately adopted by the Special Master. Pp. __.

(d) In ruling on Colorado's exception to the Special Master's conclusion that laches does not bar Kansas' well-pumping claim, it is not necessary to decide whether the laches doctrine applies to a case involving the enforcement of an interstate compact because Colorado has failed to prove that Kansas lacked due diligence in bringing its claim. Colorado errs in arguing that Kansas officials had sufficient evidence about increased well pumping in Colorado to determine that a Compact violation existed in 1956. The evidence available through 1985 was vague and conflicting. Pp. __.

(e) This Court disagrees with both the legal and factual claims Colorado raises in its exception to the Special Master's finding that the Compact limits annual pumping by pre-Compact wells to 15,000 acre feet, the highest amount actually pumped in those years. Kansas' failure to object to the replacement of pumps or increased pumping by pre-Compact wells does not support Colorado's legal argument that the limit should be the maximum amount of pumping possible using wells existing prior to the Compact. Regardless of the parties' subsequent practice, such improvements to and increased pumping by existing wells clearly fall within Article IV-D's prohibition. In making the factual determination that 15,000 acre feet per year is the appropriate limit, the Special Master properly relied on reports by the United States Geological Survey and the Colorado Legislature, reports that have since been used by the Colorado State Engineer. Pp. __.

(f) The Court agrees with the Special Master's conclusion that the 1980 Operating Plan for the John Martin Reservoir (Plan) was separately bargained for and thus there is no evidence to support the claim raised in Colorado's exception that the benefits to Kansas from the Plan were in settlement of its well claims. The Plan does not state that post-Compact well pumping in Colorado or Kansas was a cause of changes in the river's regime, and it expressly reserves the parties' rights under the Compact. Pp. __.

(g) The Special Master concluded that, regardless whether the burden of proof applied to Kansas' well-pumping claim is clear and convincing evidence or preponderance of the evidence, the post-Compact well pumping in Colorado had caused material depletions of usable river flows in violation of the Compact. Thus, this Court need not resolve the issue raised by Colorado's exception: that clear and convincing evidence is the correct standard. P. 20.

Exceptions overruled, and case remanded.

REHNQUIST, C.J., delivered the opinion for a unanimous Court.

John B. Draper, Santa Fe, NM, for plaintiff.

David Willis Robbins, Denver, CO, for defendant.

Jeffrey P. Minear, Washington, DC, for the U.S.

Chief Justice REHNQUIST delivered the opinion of the Court.

This original action involves a dispute among Kansas, Colorado, and the United States over alleged violations of the Arkansas River Compact. The Special Master has filed a report (Report) detailing his findings and recommendations concerning the liability phase of the trial. Both Kansas and Colorado have filed exceptions to those findings and recommendations. We agree with the Special Master's disposition of the liability issues. Accordingly, we overrule the parties' exceptions.

I

The Continental Divide in the United States begins at the Canadian border in the mountains of northwestern Montana. From there, it angles southeast through Montana and Wyoming until it enters Colorado. It then runs roughly due south through Colorado, following first the crest of the Front Range of the Rocky Mountains, and then shifting slightly west to follow the crest of the Sawatch Range. The Arkansas River rises on the east side of the Continental Divide, between Climax and Leadville, Colorado. Thence it flows south and east through Colorado, Kansas, Oklahoma, and Arkansas, emptying into the Mississippi River, which in turn flows into the Gulf of Mexico. As if to prove that the ridge which separates them is indeed the Continental Divide, a short distance away from the source of the Arkansas, the Colorado River rises and thence flows southwest through Colorado, Utah, and Arizona, and finally empties into the Gulf of Baja California.

The Arkansas River flows at a steep gradient from its source south to Canon City, Colorado, whence it turns east and enters the Royal Gorge. As it flows through the Royal Gorge, the Arkansas River is at some points half a mile below the summit of the bordering cliffs. The Arkansas River thence descends gradually through the high plains of eastern Colorado and western Kansas; its elevation at the Colorado-Kansas border is 3,350 feet. It then makes its great bend northward through Kansas, and from there flows southeasterly through northeastern Oklahoma and across Arkansas. The Arkansas River covers about 1,450 miles from its source in the Colorado Rockies to the point in southeastern Arkansas where it flows into the Mississippi River. It is the fourth longest river in the United States, and it drains in an area of 185,000 square miles.

The first Europeans to see the Arkansas River were members of the expedition of Francisco Coronado, in the course of their search for the fabled Southern Cities of Cibola. In 1541, they crossed the Arkansas River near what is now the Colorado-Kansas border. One year later, those in the expedition of Hernando DeSoto would see the Arkansas River 1,000 miles downstream at its mouth. The western borders of the Louisiana Purchase, acquired from France in 1803, included within them most, if not all, of the Arkansas River drainage basin. Zebulon Pike, in his expedition of 1805-1806, in the course of which he sighted the mountain peak named after him, traveled up the Arkansas River. John C. Freemont traversed the River in the other direction in his expedition of 1843-1844.

Today, as a result of the Kerr McClellan Project, the Arkansas River is navigable for ocean going vessels all the way from its mouth to Tulsa, Oklahoma. The Arkansas River is unique in that the pronunciation of its name changes from State to State. In Colorado, Oklahoma, and Arkansas, it is pronounced as is the name of the State of Arkansas, but in Kansas, it is pronounced Ar-KAN-sas.

The reach of the Arkansas River system at issue here is a fertile agricultural region that extends from Pueblo, Colorado, to Garden City, Kansas. This region has been developed in Colorado by 23 major canal companies and in Kansas by 6 canal companies, which divert the surface flows of the Arkansas River and distribute them to individual farmers. Report 35-38. Also relevant to this dispute, the United States has constructed three large water storage projects in the Arkansas River basin. Id., at 43-48. The John Martin Reservoir, located on the Arkansas River about 60 miles west of the Kansas border, was authorized by Congress in 1936, 49 Stat. 1570, and was completed in 1948. It is the largest of the federal reservoirs, and initially it had a storage capacity of about 700,000 acre-feet.1 Report 45. The Pueblo Reservoir, located on the Arkansas River about 150 miles west of the Kansas border, was authorized by Congress in 1962, and was substantially completed in 1975. Id., at 44. In 1977, the storage capacity of the Pueblo Reservoir was estimated to be about 357,000 acre-feet. Ibid. Finally, the Trinidad Reservoir, located on the Purgatoire River (a major tributary of the Arkansas River) was approved by Congress in 1958, and was completed in 1977. Id., at 43. The total capacity of the Trinidad Reservoir is about 114,000 acre-feet. Ibid.

Twice before in this century, the States of Kansas and Colorado have...

To continue reading

Request your trial
106 cases
  • Clark Const. Co., Inc. v. Pena
    • United States
    • U.S. District Court — Middle District of Alabama
    • 18 Abril 1996
    ...F.2d 1531, 1545 (11th Cir. 1986), cert. denied, 481 U.S. 1041, 107 S.Ct. 1983, 95 L.Ed.2d 822 (1987); Kansas v. Colorado, ___ U.S. ___, ___, 115 S.Ct. 1733, 1742, 131 L.Ed.2d 759 (1995) ("The defense of laches `requires proof of (1) lack of diligence by the party against whom the defense is......
  • Maher v. City of Chicago
    • United States
    • U.S. District Court — Northern District of Illinois
    • 3 Enero 2006
    ...against whom the defense is asserted and material prejudice to the party asserting the defense. State of Kansas v. State of Colorado, 514 U.S. 673, 687, 115 S.Ct. 1733, 131 L.Ed.2d 759 (1995). The doctrine is applied on a sliding scale: the longer the delay, the less the prejudice that must......
  • New Jersey v. New York
    • United States
    • U.S. Supreme Court
    • 26 Mayo 1998
    ...party against whom the defense is asserted, and (2) prejudice to the party asserting the defense.''' Kansas v. Colorado, 514 U.S. 673, 687, 115 S.Ct. 1733, 1742, 131 L.Ed.2d 759 (1995) (quoting Costello v. United States, 365 U.S. 265, 282, 81 S.Ct. 534, 543, 5 L.Ed.2d 551 (1961)). It presse......
  • U.S. v. Kirk
    • United States
    • U.S. Court of Appeals — Fifth Circuit
    • 3 Febrero 1997
  • Request a trial to view additional results
14 books & journal articles
  • Water Wars: Solving Interstate Water Disputes Through Concurrent Federal Jurisdiction
    • United States
    • Environmental Law Reporter No. 47-11, November 2017
    • 1 Noviembre 2017
    ...v. Colorado, 185 U.S. 125 (1902); Kansas v. Colorado, 206 U.S. 46 (1907); Colorado v. Kansas, 320 U.S. 383 (1943); Kansas v. Colorado, 514 U.S. 673 (1995); Kansas v. Colorado, 533 U.S. 1, 31 ELR 20744 (2001); Kansas v. Colorado, 543 U.S. 86 (2004); Kansas v. Colorado, 556 U.S. 98 (2009). 64......
  • ANTI-MODALITIES.
    • United States
    • Michigan Law Review Vol. 119 No. 4, February 2021
    • 1 Febrero 2021
    ...to locate even the word "coefficient" in a Supreme Court opinion. For examples in nonconstitutional cases, see Kansas v. Colorado, 514 U.S. 673, 685 (1995) (involving water rights), and Albemarle Paper Co. v. Moody, 422 U.S. 405, 430 (1975) (involving Title VII employment discrimination). F......
  • Priority: the most misunderstood stick in the bundle.
    • United States
    • Environmental Law Vol. 32 No. 1, January 2002
    • 1 Enero 2002
    ...States, 207 U.S. 564, 577 (1908); United States v. City & County of Denver, 656 P.2d 1, 17-18 (Colo. 1982). (32) Kansas v. Colorado, 514 U.S. 673, 693-94 (1995); Simpson v. Highland Irrigation Co., 917 P.2d 1242, 1246, 1248 (33) See, e.g., City of Thornton v. Bijou Irrigation Co., 926 P......
  • CHAPTER 8 WATER RIGHTS LITIGATION FOR THE NATURAL RESOURCES PRACTITIONER
    • United States
    • FNREL - Special Institute Natural Resources & Environmental Litigation II (FNREL)
    • Invalid date
    ...to wells was defeated. In the wake of the Supreme Court decision that wells have violated the Arkansas River Compact, Kansas v. Colorado, 115 S.Ct. 1733 (1995), the Colorado State Engineer has proposed regulations which include protection of Colorado surface rights. [66] Texas v. New Mexico......
  • Request a trial to view additional results

VLEX uses login cookies to provide you with a better browsing experience. If you click on 'Accept' or continue browsing this site we consider that you accept our cookie policy. ACCEPT