Public water system record

Sierra Verde Water Inc.

Serves an area of La Plata County, CO · 60 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Sierra Verde Water Inc. in the last ten years.

  • CO0234750
  • DURANGO
  • CO
  • 60 served

System profile

Source water Groundwater
ZIP 81301
EPA system ID CO0234750

Verify this system on EPA ECHO →

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

Key facts

  • Sierra Verde Water Inc. draws water from 1 spring.
  • Record on file since 1994, with 18 health-based violations before October 20, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 31 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.

None since October 2016.

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
E. coli
Monitoring and reporting
Jun 4, 2016 Resolved

Full record since 1994

EPA's records for Sierra Verde Water Inc. go back to 1994. Before October 20, 2016 they list 18 health-based violations (18 resolved) and 23 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 18 16
2000s 0 2
2010 to October 19, 2016 0 5

Most recent health-based violation before October 20, 2016: Total Coliform, began March 1997, Resolved.

Show all 18 health-based violations before October 20, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Mar 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
Feb 1, 1997 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 1996 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Dec 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Oct 1, 1996 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Oct 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Sep 1, 1996 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Sep 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Aug 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
May 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Mar 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Jan 1, 1996 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 1995 Resolved
Total Coliform
Contaminant limit exceeded
Nov 1, 1995 Resolved
Total Coliform
Contaminant limit exceeded
Oct 1, 1995 Resolved
Total Coliform
Contaminant limit exceeded
Jul 1, 1995 Resolved
Total Coliform (acute)
Contaminant limit exceeded
Jul 1, 1995 Resolved

Where the water comes from

Sierra Verde Water Inc. draws water from 1 spring.

Annual water quality report

Sierra Verde Water 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 Sierra Verde Water 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.