County drinking water records
Gunnison County, CO drinking water systems
17 community water systems serve Gunnison County, CO, reporting 20,395 people served in all.
5 of them (29%) had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.
9 rely mainly on groundwater and 8 on surface water, counting water bought from other systems.
Their lead service line inventories list 0 lead lines, 0 galvanized lines that must be replaced and 662 lines of unknown material.
3 more systems are placed in Gunnison County, CO by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.
- Community water systems
- 17
- People served, sum of each system's own figure
- 20,395
- Systems with a health-based violation, last 10 years
- 5
- Systems with one unresolved
- 3
- Lead service lines in inventories
- 0
Water systems serving Gunnison County
17 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| City of Gunnison | Gunnison | 9,610 | Groundwater | 0 | 0 | 0 |
| Mount Crested Butte WSD | Mount Crested Butte | 3,296 | Surface water | 0 | 0 | 0 |
| Town of Crested Butte | Crested Butte | 2,440 | Surface water | 0 | 0 | 0 |
| Crested Butte South | Outside cities and towns | 2,000 | Groundwater | 0 | 0 | 0 |
| Gunnison County WSD | Outside cities and towns | 800 | Surface water | 0 | 0 | 0 |
| Evergreen Lake Company | Outside cities and towns | 431 | Surface water | 5 | 0 | 0 |
| Riverland Lot Owners Assoc | Outside cities and towns | 368 | Groundwater | 0 | 1 | 0 |
| Skyland MD | Outside cities and towns | 335 | Groundwater | 0 | 1 | 0 |
| Meridian Lake Park | Outside cities and towns | 250 | Surface water | 0 | 0 | 0 |
| Buckhorn Ranch WS | Outside cities and towns | 205 | Groundwater under direct influence | 2 | 0 | 0 |
| Larkspur Subd | Outside cities and towns | 118 | Groundwater | 0 | 0 | 0 |
| Ski Town Village | Pitkin | 113 | Groundwater under direct influence | 1 | 0 | 0 |
| Marble WC | Marble | 113 | Groundwater | 1 | 1 | 0 |
| Ponderosa Park Assoc | Outside cities and towns | 100 | Groundwater | 0 | 0 | 0 |
| Somerset Domestic WD | Somerset | 100 | Groundwater under direct influence | 18 | 0 | 0 |
| North Valley Subdivision Utility Company | Pitkin | 79 | Groundwater | 0 | 0 | 0 |
| Chair Mtn Ranch HOA Filing 1 | Outside cities and towns | 37 | Groundwater | 0 | 0 | 0 |
Systems placed by county record in Gunnison County
3 systemsEPA has no service area map for these systems. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| Antelope Hills Assoc | County on record | 265 | Purchased surface water | 0 | 2 | 0 |
| Saddle Ridge Ranch Estates WC | County on record | 55 | Groundwater under direct influence | 0 | 0 | No inventory |
| River Green POA | County on record | 47 | Groundwater | 0 | 0 | 0 |
Cities and towns in Gunnison County
6 places- Crested Butte1 system
- Gunnison1 system
- Marble1 system
- Mount Crested Butte1 system
- Pitkin2 systems
- Somerset1 system
Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations