Public water system record
Green Valley MHP
On record as serving Casper, Natrona County, WY · Serves 265 people
Federal records show no health-based violations and no monitoring or reporting issues for Green Valley MHP 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
- Green Valley MHP buys its water from City of Casper.
- Record on file since 1991, with 1 health-based violation before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 106 service lines.
Check whether Green Valley MHP 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 1991
EPA's records for Green Valley MHP go back to 1991. Before October 20, 2016 they list 1 health-based violation (1 resolved) and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 1 | 0 |
| 2010 to October 19, 2016 | 0 | 1 |
Most recent health-based violation before October 20, 2016: Total Coliform, began May 2009, Resolved.
Show the health-based violation before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
May 1, 2009 | Resolved |
Where the water comes from
Green Valley MHP buys its water from City of Casper. It lists no wells or intakes of its own.
Buys water from
- City of Casper Casper, WY
Annual water quality report
Green Valley MHP 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 Green Valley MHP 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