Meridian Service Metropolitan District v. Ground Water Commission
361 P.3d 392
Colo.2015Background
- Meridian Service Metropolitan District filed to appropriate surface water (storm runoff) in the Upper Black Squirrel Creek Basin (the Basin) seeking conditional diversion and storage rights.
- The Basin had been designated a "designated ground water" basin by the Colorado Ground Water Commission (the Commission) in a 1968 order based on geological findings that most water is underground and surface flow occurs only briefly after heavy storms.
- Opposers contended Meridian's claimed storm runoff is designated ground water (administered by the Commission) rather than surface water tributary to a natural stream (administered by the water court).
- The water court stayed Meridian’s application and referred the jurisdictional question to the Commission; the Commission’s hearing officer and the Commission found a portion of the precipitation-derived runoff constituted designated ground water.
- On de novo review the district court affirmed, holding that under natural (pre-development) conditions the precipitation would infiltrate and recharge the aquifer (i.e., be groundwater), and that runoff increased by impermeable surfaces did not convert the water into a natural-stream resource subject to water-court administration.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| 1. Which forum has initial jurisdiction over the dispute (Commission or water court)? | Meridian: 1969 Act gives water courts exclusive jurisdiction over water-right applications; Commission lacks subject-matter jurisdiction over surface water. | Opposers/Commission: Where it is unclear whether water is "designated ground water," the Commission must make the initial determination. | Commission has initial jurisdiction to determine whether the water is designated ground water; district court correctly deferred to Commission and reviewed de novo. |
| 2. Is the storm runoff at issue "designated ground water" or surface water tributary to a natural stream? | Meridian: The claimed water is surface water (tributary to a natural stream) and thus subject to the 1969 Act/water court. | Opposers/Commission: Evidence shows precipitation largely infiltrates and would be groundwater under natural conditions; some runoff from development is recharge and thus designated ground water. | Court held a portion of the water is designated ground water because under natural conditions it would be subsurface (not visible) and would not reach a natural tributary. |
| 3. Do preclusion or stare decisis principles bar reclassifying water beyond the 1968 designation? | Meridian: The 1968 Commission order fixed the Basin’s designated ground water as only underground alluvial aquifer water; claim/issue preclusion prevents reclassification. | Opposers/Commission: 1968 order concerned basin formation and existing groundwater; Meridian’s development-specific runoff claim could not have been litigated then. | Claim preclusion does not apply because the present claim (runoff created by later development) was not and could not have been litigated in 1968. |
| 4. Should public policy or constitutional concerns compel a different result? | Meridian: Allow appropriation under the 1969 Act promotes maximum utilization and denial creates waste (only ~4% recharge). | Opposers/Commission: Allowing appropriation of development-increased runoff would encourage conversion of natural conditions to impermeable surfaces, create a super-decree immune to calls, and harm senior groundwater users. | Court rejected Meridian’s public-policy and constitutional arguments; decision aligns with statutes and precedent protecting senior appropriators and discouraging wasteful land alteration. |
Key Cases Cited
- Pioneer Irrigation Dists. v. Danielson, 658 P.2d 842 (Colo. 1983) (Commission makes initial determination whether water is designated ground water)
- State ex rel. Danielson v. Vickroy, 627 P.2d 752 (Colo. 1981) (distinguishing administration of designated ground water from tributary waters)
- Gallegos v. Colo. Ground Water Comm'n, 147 P.3d 20 (Colo. 2006) (jurisdiction shifts to water court only if Commission determines water is not designated ground water)
- In re German Ditch & Reservoir Co., 139 P. 2 (Colo. 1913) (definition and scope of "natural stream" in prior-appropriation context)
- Se. Colo. Water Conservancy Dist. v. Shelton Farms, 529 P.2d 1321 (Colo. 1974) (salvaged water still subject to priority system; courts will not create a super-class of water rights)
- State Eng'r v. Castle Meadows, 856 P.2d 496 (Colo. 1993) (policy discouraging creating water supplies by converting natural conditions to impermeable surfaces)