Colorado Water Assets
Rocky MountainColorado follows strict prior appropriation with one of the most developed water court systems in the western US. Headwaters of the Colorado, Platte, and Arkansas rivers.
Colorado Water Intelligence Report
Hi3 Water tracks 100,114 water assets across Colorado, spanning 65 counties and 8 distinct asset types. The average Water Intelligence Score (WIS) across Colorado is 56.1/100, with 5,508 assets scoring in the high-value range (75+). Colorado operates under Prior Appropriation water law, which directly affects water rights acquisition and asset valuation in this state.
The dominant water asset type in Colorado is Well (47,230 assets, avg WIS 50.7). The highest concentration is in Weld County with 7,721 tracked assets.
2,043 active regulatory alerts are currently tracked in Colorado, including EPA violations, drought declarations, and state water board enforcement actions. Always check the regulatory intelligence for any asset before making acquisition decisions.
Data sources: USGS Water Data, EPA ECHO, state water boards, and verified field reports. Water Intelligence Scores are computed across flow rate, geological stability, legal accessibility, sustainability, and rarity. Report last updated: June 29, 2026.
Asset Types in Colorado
Intelligence Grade Distribution
How Colorado assets are graded
Regulatory Alerts
Drought, EPA violations, and enforcement actions affecting Colorado
Top Counties in Colorado
Aquifer Type Mix
Top 10 Water Assets in Colorado
Ranked by Water Intelligence Score — Colorado's highest-scoring springs, wells, and aquifers.
- 1
Nordman Ranch W Lfh-2 — Groundwater: Laramie Fox Hills
WellElbert County·35,907 GPM80WIS - 2
Denver Basin Arapahoe Fossil Aquifer
Fossil WaterArapahoe County·150 GPM80WIS - 3
Standley Res — Woman Creek
WellJefferson County·98,743 GPM80WIS - 4
Denver Uar Wl Fld — Groundwater: Arapahoe
WellArapahoe County·80,700 GPM80WIS - 5
Rock Lar Wl Fld — Groundwater: Lower Arapahoe
WellAdams County·2,693 GPM80WIS - 6
Anderson Nt Ar Wl Fld — Groundwater: Arapahoe
WellElbert County·9,829 GPM80WIS - 7
Wallden Et Al Nt Lfh Well Field — Groundwater: Laramie Fox Hills
WellElbert County·7,181 GPM80WIS - 8
Lds Well Dc-1 — Groundwater: Denver
WellAdams County·28,680 GPM80WIS - 9
Lds Well Db-4 — Groundwater: Denver
WellAdams County·23,698 GPM80WIS - 10
Fulenwider W Be-Au-37 — Groundwater: Arapahoe
WellDenver County·44,883 GPM80WIS
Explore Colorado on the Interactive Map
View all 100,114 water assets, aquifer boundaries, water rights data, and regulatory alerts for Colorado.