Public water system · TX0450015
ActiveRock Island WSC
Community water system in Colorado County, Texas, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
230
Service connections
129
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-30 | 66 | 5000 | No | Unaddressed |
| 2023-05-01 | 3A | 8000 | No | Resolved |
| 2019-12-30 | 66 | 5000 | No | Resolved |
| 2017-10-01 | 27 | 0999 | No | Resolved |
| 2015-10-01 | 52 | 5000 | No | Resolved |
| 2015-07-01 | 71 | 7000 | No | Resolved |
| 2015-07-01 | 27 | 0999 | No | Resolved |
| 2012-12-01 | 23 | 3100 | No | Resolved |
| 2012-07-01 | 71 | 7000 | No | Resolved |
| 2011-08-01 | 24 | 3100 | No | Resolved |
| 2011-07-01 | 25 | 3100 | No | Resolved |
| 2011-04-27 | 75 | 7500 | No | Resolved |
Rock Island WSC: frequently asked questions
Is Rock Island WSC's water safe to drink?
Rock Island WSC is an active community water system regulated under the Safe Drinking Water Act, overseen by the TX 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 Rock Island WSC?
Rock Island WSC (PWSID TX0450015) is a local government-owned community water system, regulated by the TX state drinking water program.
How many people does Rock Island WSC serve?
Rock Island WSC reports serving 230 people through 129 service connections in Colorado County, Texas.
Where does Rock Island WSC get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Colorado County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Columbus | Colorado | 3,739 | Community | Groundwater |
| City of Eagle Lake | Colorado | 3,580 | Community | Groundwater |
| City of Weimar | Colorado | 2,226 | Community | Groundwater |
| Colorado County Wcid 2 | Colorado | 979 | Community | Groundwater |
| Glidden Fwsd 1 | Colorado | 855 | Community | Groundwater |
| Txdot Colorado County Sra | Colorado | 750 | Transient non-community | Purchased groundwater |