DURANGO, CO · La Plata County
COTTONWOOD CP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 1993. 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 La Plata County, CO.
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 Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.
System facts
- System ID (PWSID)
- CO0134120
- System type
- Community Water System
- Population served
- 25
- Service connections
- 70
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
COTTONWOOD CP is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, formerly serving 25 people from surface water.
EPA's federal records list this system as inactive in 1993; the record below is historical.
As of August 1, 2026, its federal record holds 1 entry in 1993, all of which EPA lists as closed. Nothing has been added since 1993.
All 1 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 the Surface Water Treatment Rules.
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 1993 – August 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 24, 1993State Formal Notice of Violation issued13 linked violations
- November 24, 1993State Public Notification requested3 linked violations
- May 15, 1992State Public Notification requested1 linked violation
- March 2, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 31, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 31, 1992State Formal Notice of Violation issued1 linked violation
- January 31, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 31, 1992State Public Notification requested1 linked violation
- March 10, 1991State Compliance achieved1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
DURANGO, CO 81301