AFTON, WY
NORTH AFTON WATER & SEWER Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of January 1, 1996. 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 August 1, 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)
- WY5600155
- System type
- Community Water System
- Population served
- 300
- Service connections
- 82
- Ownership
- privately owned
- Water source
- groundwater (wells)
NORTH AFTON WATER & SEWER is one of 486 community water systems in Wyoming in the 500 or fewer people size category, formerly serving 300 people from groundwater.
EPA's federal records list this system as inactive in 1996; the record below is historical.
As of August 1, 2026, its federal record holds 19 entries between 1976 and 1982, all of which EPA lists as closed. Nothing has been added since 1982.
All 19 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, inorganic chemicals, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—2,4-D
September 1, 1982 – August 31, 1983
ArchivedMonitoring, Regular
—Toxaphene
September 1, 1982 – August 31, 1983
ArchivedMonitoring, Regular
—Methoxychlor
September 1, 1982 – August 31, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1982 – May 31, 1983
ArchivedMonitoring, Regular
—Chromium
June 1, 1982 – May 31, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1982 – May 31, 1986
ArchivedMonitoring, Regular
—2,4-D
September 1, 1981 – August 31, 1984
ArchivedMonitoring, Regular
—Endrin
September 1, 1981 – August 31, 1984
ArchivedMonitoring, Regular
—Methoxychlor
September 1, 1981 – August 31, 1984
ArchivedMonitoring, Regular
—Toxaphene
September 1, 1981 – August 31, 1984
ArchivedMonitoring, Regular
—2,4,5-TP
September 1, 1981 – August 31, 1984
ArchivedMonitoring, Regular
—2,4,5-TP
September 1, 1981 – September 30, 1981
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1981
ArchivedMonitoring, Regular
—Barium
July 1, 1979 – June 30, 1980
ArchivedMonitoring, Regular
—Arsenic
July 1, 1979 – June 30, 1980
ArchivedMonitoring, Regular
—Mercury
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Nitrate
July 1, 1979 – July 31, 1979
ArchivedMonitoring, Regular
—Cadmium
July 1, 1979 – June 30, 1980
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1976 – June 30, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 1982 – August 31, 1983 | Monitoring, Regular | 2,4-D | — | Archived |
| September 1, 1982 – August 31, 1983 | Monitoring, Regular | Toxaphene | — | Archived |
| September 1, 1982 – August 31, 1983 | Monitoring, Regular | Methoxychlor | — | Archived |
| June 1, 1982 – May 31, 1983 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 1, 1982 – May 31, 1983 | Monitoring, Regular | Chromium | — | Archived |
| June 1, 1982 – May 31, 1986 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| September 1, 1981 – August 31, 1984 | Monitoring, Regular | 2,4-D | — | Archived |
| September 1, 1981 – August 31, 1984 | Monitoring, Regular | Endrin | — | Archived |
| September 1, 1981 – August 31, 1984 | Monitoring, Regular | Methoxychlor | — | Archived |
| September 1, 1981 – August 31, 1984 | Monitoring, Regular | Toxaphene | — | Archived |
| September 1, 1981 – August 31, 1984 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| September 1, 1981 – September 30, 1981 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| July 1, 1980 – June 30, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1979 – June 30, 1980 | Monitoring, Regular | Barium | — | Archived |
| July 1, 1979 – June 30, 1980 | Monitoring, Regular | Arsenic | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| July 1, 1979 – July 31, 1979 | Monitoring, Regular | Nitrate | — | Archived |
| July 1, 1979 – June 30, 1980 | Monitoring, Regular | Cadmium | — | Archived |
| July 1, 1976 – June 30, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 15, 1982State Consent Decree/Judgementgeneral compliance action — not tied to a specific violation on record
- August 15, 1982State Default Judgementgeneral compliance action — not tied to a specific violation on record
- September 30, 1981State Violation/Reminder Notice12 linked violations
Last known contact on file (system is inactive)
Not on record
Phone not on record
AFTON, WY 83110