Public water system record

Tri-County Water District

Serves an area of Nelson County and Grand Forks County, ND that includes Lakota, Petersburg, Niagara and 4 more places · 2,501 people served

Federal records show no health-based violations and no monitoring or reporting issues for Tri-County Water District in the last ten years.

  • ND3201072
  • PETERSBURG
  • ND
  • 2,501 served

System profile

Source water Groundwater
ZIP 58272
EPA system ID ND3201072

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

  • Tri-County Water District draws water from 4 wells.
  • Record on file since 1997, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 452 unknown out of 1,160 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 1997

EPA's records for Tri-County Water District go back to 1997. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.

Violations that began in Health-based Monitoring and reporting
1990s 0 1

Where the water comes from

Tri-County Water District draws water from 4 wells. It also buys water from Greater Ramsey Water District. 1 other public water system has an emergency connection to Tri-County Water District.

Buys water from

Annual water quality report

Tri-County Water District 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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 North Dakota.