Public water system record

Ute Pass WA Inc

On record as serving La Plata County, CO · Serves 120 people

Federal records show 11 health-based violations and 75 monitoring/reporting issues for Ute Pass WA Inc in the last ten years. The most serious issue in this window was a resolved Surface Water Treatment Rule violation.

  • CO0134790
  • DURANGO
  • CO
  • 120 served

System profile

Source water Surface water
ZIP 81301
EPA system ID CO0134790

Verify this system on EPA ECHO →

Health-based violations, last 10 years
11
Resolved
11
Unresolved
0
Any acute record
Yes
Monitoring issues, last 10 years
75

Key facts

  • Ute Pass WA Inc draws water from 1 surface water intake.
  • Most recent formal enforcement: compliance order with a penalty by Colorado, April 2018.
  • Record on file since 2005, with 3 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 96 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Surface Water Treatment Rule
Treatment technique failure
120 Mar 1, 2019 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Feb 1, 2019 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Jan 1, 2019 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Dec 1, 2018 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Nov 1, 2018 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Apr 1, 2018 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Mar 1, 2018 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Feb 1, 2018 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Jan 1, 2018 Resolved No
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
210 Apr 28, 2017 Resolved No
Interim Enhanced Surface Water Treatment Rule
Treatment technique failure
120 Apr 1, 2017 Resolved Yes

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Haloacetic Acids (HAA5)
Monitoring and reporting
Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Oct 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Consumer Confidence Rule
OTHER
Jul 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2024 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Oct 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Oct 1, 2023 Resolved
Styrene
Monitoring and reporting
Jan 1, 2023 Resolved
Ethylbenzene
Monitoring and reporting
Jan 1, 2023 Resolved
Toluene
Monitoring and reporting
Jan 1, 2023 Resolved
Benzene
Monitoring and reporting
Jan 1, 2023 Resolved
CHLOROBENZENE
Monitoring and reporting
Jan 1, 2023 Resolved
Tetrachloroethylene
Monitoring and reporting
Jan 1, 2023 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
Jan 1, 2023 Resolved
Trichloroethylene
Monitoring and reporting
Jan 1, 2023 Resolved
1,2-Dichloropropane
Monitoring and reporting
Jan 1, 2023 Resolved
Carbon tetrachloride
Monitoring and reporting
Jan 1, 2023 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
Jan 1, 2023 Resolved
1,2-Dichloroethane
Monitoring and reporting
Jan 1, 2023 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
Jan 1, 2023 Resolved
1,1-Dichloroethylene
Monitoring and reporting
Jan 1, 2023 Resolved
Vinyl chloride
Monitoring and reporting
Jan 1, 2023 Resolved
p-Dichlorobenzene
Monitoring and reporting
Jan 1, 2023 Resolved
o-Dichlorobenzene
Monitoring and reporting
Jan 1, 2023 Resolved
DICHLOROMETHANE
Monitoring and reporting
Jan 1, 2023 Resolved
Xylenes, Total
Monitoring and reporting
Jan 1, 2023 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
Jan 1, 2023 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
Jan 1, 2023 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
Jan 1, 2023 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2023 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2023 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Mar 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Mar 1, 2022 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2021 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Dec 1, 2020 Resolved
Chlorine
Monitoring and reporting
Oct 1, 2020 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2019 Resolved
Public Notice
OTHER
Apr 14, 2019 Resolved
Chlorine
Monitoring and reporting
Apr 1, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Apr 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Apr 1, 2019 Resolved
Public Notice
OTHER
Feb 25, 2019 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2018 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2018 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2018 Resolved
Public Notice
OTHER
Jun 30, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jun 1, 2018 Resolved
Public Notice
OTHER
May 14, 2018 Resolved
Public Notice
OTHER
Apr 16, 2018 Resolved
CARBON, TOTAL
Monitoring and reporting
Apr 1, 2018 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Apr 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Apr 1, 2018 Resolved
Public Notice
OTHER
Mar 29, 2018 Resolved
E. coli
Monitoring and reporting
Mar 1, 2018 Resolved
E. coli
Monitoring and reporting
Jan 1, 2018 Resolved
E. coli
Monitoring and reporting
Dec 1, 2017 Resolved
E. coli
Monitoring and reporting
Oct 1, 2017 Resolved
Long Term 2 Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jul 2, 2017 Resolved
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2017 Resolved
Chlorine
Monitoring and reporting
Jan 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jan 1, 2017 Resolved

Full record since 2005

EPA's records for Ute Pass WA Inc go back to 2005. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 70 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2000s 2 29
2010 to October 18, 2016 1 41
October 19, 2016 to 2019 11 33
2020s 0 42

Most recent health-based violation before October 19, 2016: CARBON, TOTAL, began October 2014, Resolved.

Show all 3 health-based violations before October 19, 2016
Contaminant Start date Status
CARBON, TOTAL
Treatment technique failure
Oct 1, 2014 Resolved
Surface Water Treatment Rule
Treatment technique failure
Aug 1, 2006 Resolved
Total Coliform
Contaminant limit exceeded
Aug 1, 2006 Resolved

Enforcement actions

Colorado regulators took 4 formal enforcement actions against Ute Pass WA Inc between 2006 and 2018. The most recent was a compliance order with a penalty in April 2018.

Date By Action Violations covered
Apr 13, 2018 Colorado Compliance order with a penalty 9 violations (9 health-based): Surface Water Treatment Rule
Apr 10, 2007 Colorado Compliance order with a penalty 2 violations: Consumer Confidence Rule
Nov 30, 2006 Colorado Compliance order (no penalty) 4 violations: Chlorine, Lead and Copper Rule
Feb 24, 2006 Colorado Compliance order (no penalty) 1 violation: Consumer Confidence Rule

What the violations mean

Surface Water Treatment Rule

9 incidents

The system did not complete a treatment step or action that the Surface Water Treatment Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

Stage 1 Disinfection Byproducts Rule

1 incident

The system did not meet a treatment requirement of the Stage 1 Disinfectants and Disinfection Byproducts Rule

Byproducts form when disinfectants react with natural material in water. Long-term exposure above federal limits may increase cancer risk

Interim Enhanced Surface Water Treatment Rule

1 incident

The system did not meet a filtration or treatment requirement for surface water

Inadequate treatment of surface water can let pathogens such as Cryptosporidium and Giardia through

Where the water comes from

Ute Pass WA Inc draws water from 1 surface water intake.

Annual water quality report

Ute Pass WA Inc 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 Ute Pass WA Inc 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.