ROCK SERVICE
Utah - Non-Transient Non-Community - PWSID: UTAH18112
System Information
| PWSID | UTAH18112 |
| System Name | ROCK SERVICE |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1981 |
| Last Reported | Feb 23, 2026 |
Location & Contact
| State | Utah |
| City | SALT LAKE |
| ZIP Code | 84120 |
| Address | - |
| Organization | - |
| Phone | 801-974-0077 |
Population & Service
| Population Served | 225 |
| Service Connections | 2 |
Drinking Water Violations (102)
This water system has 102 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2001 | Mar 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2001 | - | |
| Jan 1, 2001 | Mar 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2001 | - | |
| Jan 1, 2001 | Mar 31, 2001 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 2001 | - | |
| Oct 1, 2000 | Dec 31, 2000 | Other | No | No | - | 5% of samples | - | Resolved | Dec 31, 2000 | - | |
| Oct 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2000 | - | |
| Oct 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2000 | - | |
| Apr 1, 2000 | Jun 30, 2000 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 2000 | - | |
| Jan 1, 2000 | Mar 31, 2000 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 2000 | - | |
| Jan 1, 2000 | Mar 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2000 | - | |
| Jan 1, 2000 | Mar 31, 2000 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 2000 | - | |
| Jul 1, 1999 | Sep 30, 1999 | Other | No | No | - | 5% of samples | - | Resolved | Sep 30, 1999 | - | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1999 | - | |
| Jul 1, 1999 | Sep 30, 1999 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1999 | - | |
| Apr 1, 1999 | Jun 30, 1999 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1999 | - | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1999 | - | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1999 | - | |
| Jan 1, 1999 | Mar 31, 1999 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1999 | - | |
| Jan 1, 1999 | Mar 31, 1999 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1999 | - | |
| Jan 1, 1999 | Mar 31, 1999 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1999 | - | |
| Jan 1, 1997 | Mar 31, 1997 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1997 | - | |
| Jan 1, 1997 | Mar 31, 1997 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1997 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1996 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | Other | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | Other | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | Other | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Mar 31, 1995 | Other | No | No | - | 5% of samples | - | Resolved | Mar 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Mar 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1995 | - | |
| Jan 1, 1995 | Mar 31, 1995 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 1 mg/L | - | Resolved | Dec 31, 1995 | - |
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.