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Public water system record

Cheyenne Board of Public Utilities

Serves Cheyenne, Laramie County, WY · 64,165 people served

Federal records show no health-based violations and no monitoring or reporting issues for Cheyenne Board of Public Utilities in the last ten years.

  • WY5600011
  • CHEYENNE
  • WY
  • 64,165 served

System profile

Source water Surface water
ZIP 82001
EPA system ID WY5600011

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
0

Key facts

  • Cheyenne Board of Public Utilities draws water from 36 wells, 6 surface water intakes and 1 reservoir (3 of them for emergency, seasonal or other part-time use).
  • Record on file since 1991, with 2 health-based violations before October 19, 2016.
  • Lead pipe inventory: 82 lead and 28,173 unknown out of 28,255 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, and no monitoring or reporting violations either.

Full record since 1991

EPA's records for Cheyenne Board of Public Utilities go back to 1991. Before October 19, 2016 they list 2 health-based violations (2 archived by EPA without a recorded fix) and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 7

Most recent health-based violation before October 19, 2016: Total Coliform (acute), began May 1991, Archived.

Show all 2 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform (acute)
Contaminant limit exceeded
 May 1, 1991 Archived
Total Coliform
Contaminant limit exceeded
 May 1, 1991 Archived

Where the water comes from

Cheyenne Board of Public Utilities draws water from 36 wells, 6 surface water intakes and 1 reservoir (3 of them for emergency, seasonal or other part-time use). 3 other community water systems and 1 smaller public system such as schools, businesses or campgrounds buy water from Cheyenne Board of Public Utilities. 1 other public water system has an emergency connection to Cheyenne Board of Public Utilities.

Community systems that buy water from it

Annual water quality report

Cheyenne Board of Public Utilities 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

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 EPA Region 8.

Certified drinking water labs by state EPA guidance for private wells