AFTON, WY · Lincoln County

OSMOND I&S DISTRICT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of May 5, 2026. 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 Lincoln County, 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): WY5600153
System type: Community Water System
Population served: 0
Service connections: 32
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

OSMOND I&S DISTRICT formerly served 0 people from surface water.

EPA's federal records list this system as inactive in 2026; the record below is historical.

As of August 1, 2026, its federal record holds 6 entries between 1979 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

All 6 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 inorganic chemicals, volatile organic chemicals, and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2019 – March 31, 2019
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1981
Archived
Monitoring, Regular
—
Barium
June 24, 1979 – July 23, 1979
Archived
Monitoring, Regular
—
Cadmium
June 24, 1979 – July 23, 1979
Archived
Monitoring, Regular
—
Mercury
June 24, 1979 – July 23, 1979
Archived
Monitoring, Regular
—
Nitrate
June 24, 1979 – July 23, 1979
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2019 – March 31, 2019	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1980 – June 30, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1979 – July 23, 1979	Monitoring, Regular	Barium	—	Archived
June 24, 1979 – July 23, 1979	Monitoring, Regular	Cadmium	—	Archived
June 24, 1979 – July 23, 1979	Monitoring, Regular	Mercury	—	Archived
June 24, 1979 – July 23, 1979	Monitoring, Regular	Nitrate	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

February 3, 2025State Compliance achieved1 linked violation
December 14, 2023State Compliance achieved4 linked violations
September 19, 2023State Compliance achieved33 linked violations
June 14, 2023Federal Final Administrative Order issued3 linked violations
June 14, 2023State Compliance achieved1 linked violation
May 26, 2023State Compliance achieved1 linked violation
May 26, 2023State Compliance achieved1 linked violation
March 30, 2023State Compliance achieved1 linked violation
March 30, 2023State Compliance achieved1 linked violation
March 30, 2023State Compliance achieved1 linked violation
April 10, 2022State Compliance achieved2 linked violations
February 14, 2022State Compliance achieved1 linked violation
July 22, 2021State Compliance achieved5 linked violations
June 3, 2021State Compliance achieved5 linked violations
January 22, 2021Federal Final Administrative Order issued97 linked violations
January 19, 2021State Violation/Reminder Notice1 linked violation
January 8, 2021State Compliance achieved5 linked violations
March 2, 2020State Compliance achieved1 linked violation
August 30, 2019State Compliance achieved5 linked violations
April 25, 2019State Compliance achieved21 linked violations
April 3, 2019State Compliance achieved28 linked violations
September 3, 2015State Compliance achieved1 linked violation
August 25, 2015State Violation/Reminder Notice1 linked violation
September 10, 2012State Compliance achieved2 linked violations
May 3, 2010State Compliance achieved2 linked violations

Last known contact on file (system is inactive)

SMITH-VEIGEL, JEWEL

000-000-0000

AFTON, WY 83110