Public water system record
Vista West Improvement & Serv District
Serves an area of Crook County, WY that includes Sundance · 120 people served
Federal records show no health-based violations and no monitoring or reporting issues for Vista West Improvement & Serv District in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Vista West Improvement & Serv District draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by EPA, September 2006.
- Record on file since 1976, with 6 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 57 unknown out of 57 service lines.
Check whether Vista West Improvement & Serv 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, and no monitoring or reporting violations either.
Full record since 1976
EPA's records for Vista West Improvement & Serv District go back to 1976. Before October 19, 2016 they list 6 health-based violations (2 resolved, 4 archived by EPA without a recorded fix) and 20 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 2 |
| 1980s | 0 | 1 |
| 1990s | 4 | 9 |
| 2000s | 1 | 8 |
| 2010 to October 18, 2016 | 1 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began May 2010, Resolved.
Show all 6 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
May 1, 2010 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 2003 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1998 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Nov 1, 1997 | Archived |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 1995 | Archived |
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 1995 | Archived |
Enforcement actions
EPA took 1 formal enforcement action against Vista West Improvement & Serv District in 2006, filed as 2 records in EPA's data. The most recent was a compliance order (no penalty) in September 2006.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 15, 2006 | EPA | Compliance order (no penalty) | 12 violations (2 health-based): Nitrate, Total Coliform, Lead and Copper Rule, Chlorine |
Where the water comes from
Vista West Improvement & Serv District draws water from 2 wells.
Annual water quality report
Vista West Improvement & Serv 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 Vista West Improvement & Serv 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