Public water system · SD4602180
ActiveHermosa Water Users Association
Community water system in Custer County, South Dakota, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
108
Service connections
49
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2021-07-01 | 51 | 5000 | No | Resolved |
| 2020-07-01 | 51 | 5000 | No | Resolved |
| 2019-10-05 | 2A | 8000 | Yes | Resolved |
| 2019-07-01 | 3A | 8000 | No | Resolved |
| 2017-08-01 | 1A | 8000 | Yes | Resolved |
| 2013-08-01 | 23 | 3100 | No | Resolved |
| 2005-04-01 | 22 | 3100 | Yes | Resolved |
| 2001-11-13 | 75 | 7500 | No | Resolved |
| 2001-09-01 | 24 | 3100 | No | Resolved |
| 2001-01-01 | 02 | 4010 | Yes | Resolved |
| 2000-07-01 | 02 | 4010 | Yes | Resolved |
| 2000-01-17 | 06 | 3100 | No | Archived |
Hermosa Water Users Association: frequently asked questions
Is Hermosa Water Users Association's water safe to drink?
Hermosa Water Users Association is an active community water system regulated under the Safe Drinking Water Act, overseen by the SD state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Hermosa Water Users Association?
Hermosa Water Users Association (PWSID SD4602180) is a local government-owned community water system, regulated by the SD state drinking water program.
How many people does Hermosa Water Users Association serve?
Hermosa Water Users Association reports serving 108 people through 49 service connections in Custer County, South Dakota.
Where does Hermosa Water Users Association get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Custer County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Weatherford | Custer | 10,833 | Community | Groundwater |
| Miles City City of | Custer | 9,565 | Community | Surface water |
| Clinton | Custer | 8,883 | Community | Surface water |
| Broken Bow, City of | Custer | 3,568 | Community | Groundwater |
| Laughing Water Restaurant at Crazy H | Custer | 2,055 | Non-transient non-community | Groundwater |
| Round Mountain Wsd | Custer | 1,950 | Community | Groundwater |