Hydrohistorian
Water providers in San Juan 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 Juan County
Each names the systems whose service area covers it.
Every community water system in San Juan County
| System | Serves | Source | Service area | Water district |
|---|---|---|---|---|
| Town of Silverton | 2,387 | Surface water | traced | Animas River Basin |
Common questions
How many water providers are in San Juan County, Colorado?
1 community water system serves San Juan County, Colorado. The largest is Town of Silverton, which reports serving 2,387 people.
Who is my water provider in San Juan County?
It depends on your address: 1 community systems serve parts of San Juan County. Enter an address in the lookup on this page and it will name the systems whose EPA service-area boundary contains that point.
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 →