BASIN, TOWN OF
Wyoming — Community Water System — PWSID: WY5600004
System Information
| PWSID | WY5600004 |
| System Name | BASIN, TOWN OF |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Wyoming |
| City | BASIN |
| ZIP Code | 82410 |
| Address | P.O. Box 599 |
| Organization | HARRISON, TONY |
| Phone | 307-568-3331 |
Population & Service
| Population Served | 1,250 |
| Service Connections | 635 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2024 | Jun 30, 2024 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 25, 2016 | Lead and Copper Rule |
| Jul 1, 2015 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 8, 2015 | Consumer Confidence Rule |
| Jul 1, 2015 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 8, 2015 | Consumer Confidence Rule |
| Jul 1, 2015 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 25, 2016 | Lead and Copper Rule |
| Apr 1, 2011 | Apr 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Apr 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | Total Coliform Rule |
| Jul 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 2, 2006 | Lead and Copper Rule |
| Jul 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 2, 2006 | Lead and Copper Rule |
| Jul 1, 2005 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 2, 2006 | Lead and Copper Rule |
| Jul 1, 2000 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2002 | Lead and Copper Rule |
| Jul 1, 2000 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 9, 2002 | Lead and Copper Rule |
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.