Public water system · ID5420030
ActiveHollister City of
Community water system in Twin Falls County, Idaho, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
220
Service connections
120
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-06-01 | 3A | 8000 | No | Archived |
| 2025-06-01 | 27 | 0999 | No | Archived |
| 2024-01-01 | 03 | 1005 | No | Unaddressed |
| 2023-07-01 | 27 | 0999 | No | Archived |
| 2015-04-01 | 03 | 1040 | No | Resolved |
| 2014-08-01 | 22 | 3100 | Yes | Archived |
| 2014-07-01 | 27 | 0999 | No | Resolved |
| 2013-10-01 | 27 | 0999 | No | Resolved |
| 2013-10-01 | 03 | 4000 | No | Resolved |
| 2013-07-01 | 03 | 4000 | No | Resolved |
| 2013-04-01 | 03 | 4000 | No | Resolved |
| 2012-12-01 | 25 | 3100 | No | Archived |
Hollister City of: frequently asked questions
Is Hollister City of's water safe to drink?
Hollister City of is an active community water system regulated under the Safe Drinking Water Act, overseen by the ID 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 Hollister City of?
Hollister City of (PWSID ID5420030) is a local government-owned community water system, regulated by the ID state drinking water program.
How many people does Hollister City of serve?
Hollister City of reports serving 220 people through 120 service connections in Twin Falls County, Idaho.
Where does Hollister City of get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Twin Falls County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Twin Falls City of | Twin Falls | 56,121 | Community | Groundwater |
| Kimberly City of | Twin Falls | 5,359 | Community | Groundwater |
| Buhl City of | Twin Falls | 4,518 | Community | Groundwater |
| Filer Water Works | Twin Falls | 2,858 | Community | Groundwater |
| Hansen City of | Twin Falls | 1,200 | Community | Groundwater |
| Lds Church Kimberly Sc | Twin Falls | 659 | Transient non-community | Groundwater |