Water Quality Score: 85/100 (Grade B)
Water Quality Score
85/100
23.0 points above state average
Letter Grade
B
Good quality
Performance Tier
good
Based on EPA standards
5.0 ppb
EPA Action Level: 15 ppb
✓ Below action level
4.2 ppm
EPA MCL: 10 ppm
✓ Below MCL
Not Detected
Forever chemicals
✓ No PFAS detected
None
Health-based violations
✓ Clean compliance record
PRIOR LAKE tap water received a Grade B (85/100) and is generally safe. Lead level: 5.0 ppb (below EPA action level). Nitrate level: 4.2 ppm (below EPA limit). No PFAS detected.
PRIOR LAKE water has been tested for lead (5.0 ppb (below EPA action level)), nitrate (4.2 ppm (below EPA limit)), and PFAS (No PFAS detected). This system has no EPA violations.
PRIOR LAKE scored 85/100, which is 23 points above the Minnesota state average of 62. It ranks among the good tier of water systems in the state.
With a Grade B, PRIOR LAKE water meets EPA standards. A filter is optional but can provide additional peace of mind.
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This ranking is for water system MN1700020. Enter your exact address to confirm which water system serves your location.
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