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Tap water quality report

Mineral Point, WI

EPA monitoring detected 21 contaminants across the 1 water supplier serving Mineral Point. 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
2,487
people served
21
contaminants found
Wisconsin rankings Lead in Wisconsin PFAS in Wisconsin

What was found in Mineral Point'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
4400 µg/L 44%
of the EPA limit 10000 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Nitrate-Nitrite
3695 µg/L 37%
of the EPA limit 10000 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Fluoride
1020 µg/L 26%
of the EPA limit 4000 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Copper
135.5 µg/L 10%
of the EPA limit 1300 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Barium
35.85 µg/L 1.8%
of the EPA limit 2000 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Lead
13.3 µg/L 89%
of the EPA limit 15 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
TTHM
4.979 µg/L 6.2%
of the EPA limit 80 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Di(2-ethylhexyl) Phthalate
3.975 µg/L 66%
of the EPA limit 6 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
2.4235 µg/L 4%
of the EPA limit 60 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
2.3436 pCi/L 47%
of the EPA limit 5 pCi/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Dichloroacetic Acid
1.695 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Chloroform
1.67 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Bromodichloromethane
1.63 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Dibromochloromethane
1.455 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Dibromoacetic Acid
0.7765 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Bromoform
0.5590 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Thallium, Total
0.3500 µg/L 18%
of the EPA limit 2 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Trichloroacetic Acid
0.3300 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Monobromoacetic Acid
0.3000 µg/L
No EPA limit set
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2019
1/1 SYR4
Cadmium
0.2780 µg/L 5.6%
of the EPA limit 5 µg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2017
1/1 SYR4
Lead
0.0370 mg/L 247%
above the EPA limit of 0.0150 mg/L
Main supplier: MINERAL POINT WATERWORKS · 2,487 people · 2023
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 Mineral Point

SupplierPopulation served
MINERAL POINT WATERWORKS 2,487

Frequently asked questions about Mineral Point tap water

Is Mineral Point tap water safe to drink?

EPA testing detected 21 contaminants in the water serving Mineral Point. 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 Mineral Point?

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

What contaminants are in Mineral Point's water?

The contaminants EPA monitoring detected in Mineral Point include Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium. 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.