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Tap water quality report

Woodbury, MN

EPA monitoring detected 25 contaminants across the 1 water supplier serving Woodbury. A detection doesn't automatically mean the water is unsafe — see the highest level found for each below, with its EPA source and period.

1
water supplier
82,643
people served
25
contaminants found
Minnesota rankings Lead in Minnesota PFAS in Minnesota

What was found in Woodbury's water

The highest level seen across the city's suppliers, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate-Nitrite
2800 µg/L 28%
of the EPA limit 10000 µg/L
 1/1 SYR4
Fluoride
1100 µg/L 28%
of the EPA limit 4000 µg/L
 1/1 SYR4
Copper
377 µg/L 29%
of the EPA limit 1300 µg/L
 1/1 SYR4
Nitrite
130 µg/L 13%
of the EPA limit 1000 µg/L
 1/1 SYR4
Barium
81.6 µg/L 4.1%
of the EPA limit 2000 µg/L
 1/1 SYR4
Chloroform
14 µg/L
No EPA limit set
 1/1 SYR4
Gross Alpha, Excl. Radon And U
13 pCi/L 87%
of the EPA limit 15 pCi/L
 1/1 SYR4
Bromodichloromethane
7.6 µg/L
No EPA limit set
 1/1 SYR4
Lead
6.4 µg/L 43%
of the EPA limit 15 µg/L
 1/1 SYR4
Selenium
5.89 µg/L 12%
of the EPA limit 50 µg/L
 1/1 SYR4
Dichloroacetic Acid
3.9 µg/L
No EPA limit set
 1/1 SYR4
Dibromochloromethane
3.8 µg/L
No EPA limit set
 1/1 SYR4
Arsenic
3.51 µg/L 35%
of the EPA limit 10 µg/L
 1/1 SYR4
Dibromoacetic Acid
2.3 µg/L
No EPA limit set
 1/1 SYR4
Bromoform
1.7 µg/L
No EPA limit set
 1/1 SYR4
Trichloroacetic Acid
1.6 µg/L
No EPA limit set
 1/1 SYR4
Chromium
1.1 µg/L 1.1%
of the EPA limit 100 µg/L
 1/1 SYR4
Pfba
0.3860 µg/L
No EPA limit set
 1/1 UCMR-5
Pfpea
0.0172 µg/L
No EPA limit set
 1/1 UCMR-5
PFOA
0.0171 µg/L
No EPA limit set
 1/1 UCMR-5
PFHXS
0.0170 µg/L
No EPA limit set
 1/1 UCMR-5
PFOS
0.0084 µg/L
No EPA limit set
 1/1 UCMR-5
Pfhxa
0.0072 µg/L
No EPA limit set
 1/1 UCMR-5
PFBS
0.0067 µg/L
No EPA limit set
 1/1 UCMR-5
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 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 single worst sample on record — 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 Woodbury

SupplierPopulation served
Woodbury 82,643

Frequently asked questions about Woodbury tap water

Is Woodbury tap water safe to drink?

EPA testing detected 25 contaminants in the water serving Woodbury. 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 Woodbury?

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

What contaminants are in Woodbury's water?

The contaminants EPA monitoring detected in Woodbury include Nitrate-Nitrite, Fluoride, Copper, Nitrite, Barium. The full list, with the highest level found 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.