COOK ROAD WATER DISTRICT
Wyoming — Community Water System — PWSID: WY5601399
System Information
| PWSID | WY5601399 |
| System Name | COOK ROAD WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 21, 1996 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wyoming |
| City | GILLETTE |
| ZIP Code | 82717 |
| Address | P.O. BOX 2917 |
| Organization | MELICK, CHEYENNE |
| Phone | 307-299-3544 |
Population & Service
| Population Served | 291 |
| Service Connections | 92 |
Drinking Water Violations (12)
This water system has 12 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | 6.9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2012 | — | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | 6.9 PCI/L | 5 pCi/L | 5 | Resolved | Jun 30, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MCL | Yes | No | 9.7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2012 | Mar 31, 2012 | MCL | Yes | No | 9.7 PCI/L | 5 pCi/L | — | Resolved | Mar 31, 2012 | — | |
| Jan 1, 2009 | Dec 31, 2011 | MCL | Yes | No | 6.2 PCI/L | 5 pCi/L | — | Resolved | Dec 31, 2011 | — | |
| Jan 1, 2009 | Dec 31, 2011 | MCL | Yes | No | 6.2 PCI/L | 5 pCi/L | — | Resolved | Dec 31, 2011 | — | |
| Oct 1, 2001 | Oct 31, 2001 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 2001 | — | |
| Nov 1, 2000 | Nov 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 2000 | — | |
| Jan 1, 1998 | Jan 31, 1998 | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1998 | — | |
| Jan 1, 1998 | Mar 31, 1998 | MR | No | Yes | — | 10 mg/L | — | Archived | Mar 31, 1998 | — | |
| Sep 1, 1997 | Sep 30, 1997 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1997 | — | |
| Jun 1, 1996 | Jun 30, 1996 | MR | No | No | — | 5% of samples | — | Archived | Jun 30, 1996 | — |
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.