Tap WaterIndex

← Minnesota

Tap water quality report

St. Paul Park, MN

EPA monitoring detected 8 contaminants across the 1 water supplier serving St. Paul Park. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier for each below, with its EPA source and period.

1
water supplier
5,427
people served
8
contaminants found
Minnesota rankings Lead in Minnesota PFAS in Minnesota

What was found in St. Paul Park's water

The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
3200 µg/L 32%
of the EPA limit 10000 µg/L
Main supplier: Saint Paul Park · 5,427 people · 2019
1/1 SYR4
Fluoride
1300 µg/L 33%
of the EPA limit 4000 µg/L
Main supplier: Saint Paul Park · 5,427 people · 2019
1/1 SYR4
Copper
137.95 µg/L 11%
of the EPA limit 1300 µg/L
Main supplier: Saint Paul Park · 5,427 people · 2019
1/1 SYR4
Barium
25.225 µg/L 1.3%
of the EPA limit 2000 µg/L
Main supplier: Saint Paul Park · 5,427 people · 2018
1/1 SYR4
Gross Alpha, Excl. Radon And U
9.42 pCi/L 63%
of the EPA limit 15 pCi/L
Main supplier: Saint Paul Park · 5,427 people · 2017
1/1 SYR4
Lead
5.575 µg/L 37%
of the EPA limit 15 µg/L
Main supplier: Saint Paul Park · 5,427 people · 2019
1/1 SYR4
Pfba
1.7 µg/L
No EPA limit set
Main supplier: Saint Paul Park · 5,427 people · 2024
1/1 UCMR-5
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
Main supplier: Saint Paul Park · 5,427 people · 2025
1/1 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately. These are the utilities' own EPA-reported results, not a city-wide average. A detection means the lab measured the substance — it isn't the same as exceeding a legal limit. Hover a source tag to see the EPA program and years behind each figure.

Water suppliers serving St. Paul Park

SupplierPopulation served
Saint Paul Park 5,427

Frequently asked questions about St. Paul Park tap water

Is St. Paul Park tap water safe to drink?

EPA testing detected 8 contaminants in the water serving St. Paul Park. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.

How many water suppliers serve St. Paul Park?

1 public water supplier report drinking-water monitoring for St. Paul Park, Minnesota to the EPA. Each is listed above with its population served.

What contaminants are in St. Paul Park's water?

The contaminants EPA monitoring detected in St. Paul Park include Nitrate-Nitrite, Fluoride, Copper, Barium, Gross Alpha, Excl. Radon And U. The full list, with the level at the main supplier and the data source, is in the table above.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.