Nitrate in Minneapolis, MN Drinking Water
Nitrate data for Minneapolis, Minnesota · 1,131,257 residents · 51 ZIP codes
ZipCheckup's reading of Nitrate in Minneapolis, Minnesota: Nitrate carries a high health-risk designation.
Routine testing in Minneapolis, Minnesota turned up Nitrate - samples from the public supply came back positive, placing this contaminant on the list of substances residents here have a concrete reason to look into.
Data: EPA SDWIS, CCR Reports, ECHO
Nitrate in Minneapolis Tap Water
Minneapolis, Minnesota has 4 EPA violations related to nitrate in drinking water.
This analysis covers 1,131,257 residents across 51 ZIP codes in Minneapolis.
Is Nitrate in Minneapolis Water Safe?
If you live in an affected ZIP code, consider installing a reverse osmosis or ion exchange filter certified under NSF 53 / NSF 58 and testing your water independently.
EPA Violations for Nitrate in Minneapolis
| Date | Violation Type | Status | ZIP Code |
|---|---|---|---|
| 2025-01-01 | Nitrate (Known) | Known | 55449 |
| 2024-01-01 | Nitrate (Known) | Known | 55449 |
| 2023-01-01 | Nitrate (Known) | Known | 55449 |
| 2022-01-01 | Nitrate (Known) | Known | 55449 |
Health Effects of Nitrate
- Methemoglobinemia ("blue baby syndrome") in infants under 6 months
- Increased risk of colorectal and bladder cancer (long-term)
- Thyroid disease from chronic exposure
- Possible reproductive effects
Health risk severity: High. Governed by the National Primary Drinking Water Regulations.
How Nitrate Gets Into Drinking Water
- Agricultural fertilizer runoff
- Animal feedlot operations and manure
- Septic system leachate
- Urban stormwater and wastewater discharge
What to Do About Nitrate in Minneapolis Water
- Reverse osmosis is the most effective method for nitrate removal
- Ion exchange systems designed for nitrate can also work
- Standard carbon filters do NOT remove nitrate
- Boiling water increases nitrate concentration — never boil for nitrate
Look for filters certified under NSF 53 / NSF 58 for nitrate removal.