WESTON COUNTY MALLO CAMP
Wyoming — Transient Non-Community — PWSID: WY5600515
System Information
| PWSID | WY5600515 |
| System Name | WESTON COUNTY MALLO CAMP |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| 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 | NEWCASTLE |
| ZIP Code | 82701 |
| Address | P.O. BOX 939 |
| Organization | STUMPFF, GREG |
| Phone | 307-746-6208 |
Population & Service
| Population Served | 201 |
| Service Connections | 5 |
Drinking Water Violations (6)
This water system has 6 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, 2025 | Jun 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jun 30, 2025 | Revised Total Coliform Rule |
| Jun 1, 2024 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 4, 2025 | Revised Total Coliform Rule |
| Jun 1, 2024 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 4, 2025 | Revised Total Coliform Rule |
| Jun 1, 2023 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Jun 4, 2025 | Revised Total Coliform Rule |
| Jun 1, 2021 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Dec 1, 2022 | Revised Total Coliform Rule |
| Jun 1, 2020 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Dec 1, 2022 | Revised Total Coliform 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.