Hydrohistorian
Water providers in San Miguel County, Colorado
Who is my water provider?
Type a Colorado address, or use your location. This names the community water systems whose EPA service-area boundary contains that point.
Blue is a boundary a utility or county traced; amber is one EPA modelled from census places. Click an area for the system. Systems with no boundary on file are in the table but not on the map.
Towns in San Miguel County
Each names the systems whose service area covers it.
Every community water system in San Miguel County
| System | Serves | Source | Service area | Water district |
|---|---|---|---|---|
| Town of Mountain Village | 9,700 | Groundwater | modelled | San Miguel River Basin |
| Town of Telluride | 7,900 | Surface water | modelled | San Miguel River Basin |
| Norwood Water Commission | 1,700 | Surface water | traced | San Miguel River Basin |
| Aldasoro Ranch Hoc | 412 | Groundwater | traced | San Miguel River Basin |
| Ilium Valley Water System | 322 | Groundwater | modelled | San Miguel River Basin |
| Wilson Mesa | 290 | Surface water | none on file | — |
| Town of Ophir | 193 | Surface water | modelled | San Miguel River Basin |
| San Bernardo Homeowners Association | 132 | Groundwater | modelled | San Miguel River Basin |
| Elk Run Homeowners Corporation | 125 | Groundwater | modelled | San Miguel River Basin |
| Last Dollar PUD | 96 | Groundwater | none on file | — |
| Town of Sawpit | 59 | Groundwater | modelled | San Miguel River Basin |
| Telluride Pines Homeowners Association | 25 | Groundwater under the influence of surface water | none on file | — |
Common questions
How many water providers are in San Miguel County, Colorado?
12 community water systems serve San Miguel County, Colorado. The largest is Town of Mountain Village, which reports serving 9,700 people.
Who is my water provider in San Miguel County?
It depends on your address: 12 community systems serve parts of San Miguel County. Enter an address in the lookup on this page and it will name the systems whose EPA service-area boundary contains that point.
Why is a system in San Miguel County missing from the map?
3 of the 12 systems here have no service-area boundary in EPA's file, so they cannot be drawn. They are still in the table on this page, with their source and compliance record.
Nearby counties
Systems and counties from EPA SDWIS federal reporting, fetched 2026-09-08; boundaries from EPA's Community Water System Service Area Boundaries (v3, 2026). A county row here is the county SDWIS files for the system, which is where it serves customers, not necessarily where its intakes are. Report a problem →