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Public water system record

South Lamborn Mesa Water Company

Serves an area of Delta County, CO that includes Paonia · 47 people served

Federal records show 1 health-based violation and 21 monitoring/reporting issues for South Lamborn Mesa Water Company in the last ten years. The most serious issue in this window was a resolved Stage 1 Disinfection Byproducts Rule violation.

  • CO0115716
  • PAONIA
  • CO
  • 47 served

System profile

Source water Purchased surface water
ZIP 81428
EPA system ID CO0115716

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
21

Key facts

  • South Lamborn Mesa Water Company buys its water from Town of Paonia.
  • Lead pipe inventory: 0 lead and 0 unknown out of 21 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
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
 210 Jun 3, 2019 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jul 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 27, 2022 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jun 1, 2022 Resolved
Chlorine
Monitoring and reporting
 Apr 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
 Apr 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jul 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2020 Resolved
Public Notice
OTHER
 Jul 14, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Jun 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jun 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 May 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 May 1, 2019 Resolved
Surface Water Treatment Rule
Monitoring and reporting
 Apr 1, 2019 Resolved
Chlorine
Monitoring and reporting
 Apr 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Apr 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Oct 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Oct 1, 2018 Resolved

What the violations mean

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

Where the water comes from

South Lamborn Mesa Water Company buys its water from Town of Paonia. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

South Lamborn Mesa Water Company 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 South Lamborn Mesa Water Company 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