ROCK SPRINGS, WY
MOUNTAIN SPRINGS TRL. CT. - B Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of November 1, 1995. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in WY.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wyoming’s official records. Always confirm current status with Wyoming before making decisions based on this information.
System facts
- System ID (PWSID)
- WY5600086
- System type
- Community Water System
- Population served
- 80
- Service connections
- 28
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1982 – May 31, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1981
ArchivedMonitoring, Regular
—Mercury
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Arsenic
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Chromium
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Fluoride
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Chromium
June 24, 1979 – July 23, 1979
ArchivedMonitoring, Regular
—Arsenic
June 24, 1979 – July 23, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 1, 1982 – May 31, 1983 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1980 – June 30, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Chromium | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Chromium | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Arsenic | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 22, 1983State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
- March 22, 1983State Consent Decree/Judgementgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
Phone not on record
ROCK SPRINGS, WY 82901