Public water system record
Hyattville S&I District
Serves Hyattville, Big Horn County, WY · 66 people served
Federal records show no health-based violations and 6 monitoring/reporting issues for Hyattville S&I District in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 6
Key facts
- Hyattville S&I District draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by EPA, August 2014.
- Record on file since 1993, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 20 unknown out of 42 service lines.
Check whether Hyattville S&I District serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2023 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2020 | Active |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2020 | Active |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2019 | Active |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
Full record since 1993
EPA's records for Hyattville S&I District go back to 1993. Before October 19, 2016 they list 2 health-based violations (2 archived by EPA without a recorded fix) and 121 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 22 |
| 2000s | 2 | 1 |
| 2010 to October 18, 2016 | 0 | 98 |
| October 19, 2016 to 2019 | 0 | 2 |
| 2020s | 0 | 3 |
Most recent health-based violation before October 19, 2016: Total Coliform, began August 2008, Archived.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2008 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2005 | Archived |
Enforcement actions
EPA took 1 formal enforcement action against Hyattville S&I District in 2014. The most recent was a compliance order (no penalty) in August 2014.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 7, 2014 | EPA | Compliance order (no penalty) | 97 violations: Nitrate-Nitrite, BHC-GAMMA, Toxaphene, Dalapon, Simazine |
Where the water comes from
Hyattville S&I District draws water from 2 wells.
Annual water quality report
Hyattville S&I District must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Hyattville S&I District for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by EPA Region 8.
Certified drinking water labs by state EPA guidance for private wells