Hydrohistorian
Water providers in Rio Grande 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 Rio Grande County
Each names the systems whose service area covers it.
Every community water system in Rio Grande County
| System | Serves | Source | Service area | Water district |
|---|---|---|---|---|
| City of Monte Vista | 4,600 | Groundwater | traced | Rio Grande |
| Town of Del Norte | 1,429 | Groundwater | modelled | Rio Grande |
| Town of South Fork West Municipal | 566 | Groundwater | modelled | Rio Grande |
| Rio Grande Water Company | 265 | Groundwater under the influence of surface water | modelled | Rio Grande |
| Riviere Estates 1 open health-based | 211 | Groundwater | none on file | — |
| Indian Trails Water LLC | 110 | Groundwater | modelled | Rio Grande |
| Pacheco Trailer Park 1 open health-based serious violator | 36 | Groundwater | none on file | — |
| G and M Mobile Home Park | 30 | Groundwater | none on file | — |
Common questions
How many water providers are in Rio Grande County, Colorado?
8 community water systems serve Rio Grande County, Colorado. The largest is City of Monte Vista, which reports serving 4,600 people.
Who is my water provider in Rio Grande County?
It depends on your address: 8 community systems serve parts of Rio Grande 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 Rio Grande County missing from the map?
3 of the 8 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 →