ROCK SPRINGS WATERWORKS
Wisconsin — Community Water System — PWSID: WI1570104
System Information
| PWSID | WI1570104 |
| System Name | ROCK SPRINGS WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | ROCK SPRINGS |
| ZIP Code | 53961-0026 |
| Address | 251 RAILROAD ST |
| Organization | ROLOFF, JENNIFER - ROCK SPRINGS VILLAGE CLERK |
| Phone | — |
Population & Service
| Population Served | 292 |
| Service Connections | 108 |
Drinking Water Violations (48)
This water system has 48 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2023 | Jul 31, 2023 | MON | No | No | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | No | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | No | — | — | — | Resolved | Jul 31, 2023 | — | |
| Jul 1, 2023 | Jul 31, 2023 | MON | No | No | — | — | — | Resolved | Jul 31, 2023 | — | |
| Apr 1, 2020 | — | TT | Yes | No | — | TT | — | Resolved | May 1, 2020 | — | |
| Apr 1, 2020 | — | TT | Yes | No | — | TT | — | Resolved | May 1, 2020 | — | |
| Apr 1, 2020 | — | TT | Yes | No | — | TT | — | Resolved | May 1, 2020 | — | |
| Apr 1, 2020 | — | TT | Yes | No | — | TT | — | Resolved | May 1, 2020 | — | |
| May 2, 2018 | — | TT | Yes | No | — | — | — | Resolved | May 18, 2018 | — | |
| May 2, 2018 | — | TT | Yes | No | — | — | — | Resolved | May 18, 2018 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Jul 11, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Jul 11, 2012 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Sep 3, 2009 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Sep 3, 2009 | — | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Nov 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Jul 1, 1991 | Jul 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | — | |
| Jul 1, 1991 | Jul 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | — | |
| Jul 1, 1991 | Jul 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | — | |
| Jul 1, 1991 | Jul 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | — | |
| Apr 1, 1991 | Apr 30, 1991 | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 1991 | — | |
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About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.