A

Ada, MN

Norman County CountyPop. 1,571Source: Municipal wells, Red River Valley aquifer
B42/100

Contamination score

Higher = more contaminated vs. other cities.

No Ada-specific violation was found, but Ada sits in the intensively farmed Red River Valley, a Minnesota region flagged by state health data for elevated nitrate and arsenic risk in groundwater (some area community systems have failed nitrate/arsenic standards in recent statewide reporting). This regional agricultural risk factor is reflected in a moderately elevated baseline score.

0
Water sources
3
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Self-reported issues

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Pollution sources & reported claims near your water

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

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Public water systems

Ada

PWSID:
MN1540001
Source:
Ground water
Serves:
1,725 people

Ada Water System

PWSID:
GEN-ada-minnesota

EPA & DEP violations

Ada

PWSID MN15400013 violations

  • Monitoring violation — Ada

    low severityOpen

    EPA SDWIS violation 812254 (code 3A) at Ada (PWSID MN1540001).

    EPA SDWIS · Monitoring violation · Began Mar 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — Ada

    low severityOpen

    EPA SDWIS violation 812255 (code 27) at Ada (PWSID MN1540001).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — Ada

    low severityResolved

    EPA SDWIS violation 56529 (code 53) at Ada (PWSID MN1540001).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.