Public water system record
River-Dale Ranch
Serves an area of Park County, CO · 83 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for River-Dale Ranch 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
- 4
Key facts
- River-Dale Ranch draws water from 2 surface water intakes.
- Most recent formal enforcement: compliance order (no penalty) by Colorado, May 2002.
- Record on file since 1991, with 12 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 23 service lines.
Check whether River-Dale Ranch 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 |
|---|---|---|
|
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
|
Aug 1, 2025 | Resolved |
|
Surface Water Treatment Rule
Monitoring and reporting
|
Aug 1, 2025 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2016 | Resolved |
Full record since 1991
EPA's records for River-Dale Ranch go back to 1991. Before October 20, 2016 they list 12 health-based violations (12 resolved) and 60 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 4 | 36 |
| 2000s | 8 | 19 |
| 2010 to October 19, 2016 | 0 | 5 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 20, 2016: Surface Water Treatment Rule, began April 2005, Resolved.
Show all 12 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 2005 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2001 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jul 1, 2001 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 2001 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jan 1, 2001 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 2000 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2000 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2000 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 1999 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1999 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1994 | Resolved |
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jul 1, 1994 | Resolved |
Enforcement actions
Colorado regulators took 1 formal enforcement action against River-Dale Ranch in 2002, filed as 29 records in EPA's data. The most recent was a compliance order (no penalty) in May 2002.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 28, 2002 | Colorado | Compliance order (no penalty) | 56 violations (12 health-based): Toluene, 1,2-Dichloroethane, Benzene, Ethylbenzene, Total Coliform |
Where the water comes from
River-Dale Ranch draws water from 2 surface water intakes.
Annual water quality report
River-Dale Ranch 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 River-Dale Ranch 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 Colorado.
Certified drinking water labs by state EPA guidance for private wells