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Tap water quality report

Manning, ND

EPA monitoring detected 9 contaminants across the 1 water supplier serving Manning. 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
55
people served
9
contaminants found
North Dakota rankings Lead in North Dakota PFAS in North Dakota

What was found in Manning'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
Copper
256.35 µg/L 20%
of the EPA limit 1300 µg/L
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Lead
23.145 µg/L 154%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
10.3125 µg/L 17%
of the EPA limit 60 µg/L
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Dichloroacetic Acid
9.495 µg/L
No EPA limit set
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
TTHM
8.1825 µg/L 10%
of the EPA limit 80 µg/L
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Chloroform
7.1575 µg/L
No EPA limit set
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Trichloroacetic Acid
1.0885 µg/L
No EPA limit set
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Bromodichloromethane
1.0575 µg/L
No EPA limit set
Main supplier: MANNING WATER BOARD · 55 people · 2019
1/1 SYR4
Lead
0.0111 mg/L 74%
of the EPA limit 0.0150 mg/L
Main supplier: MANNING WATER BOARD · 55 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 Manning

SupplierPopulation served
MANNING WATER BOARD 55

Frequently asked questions about Manning tap water

Is Manning tap water safe to drink?

EPA testing detected 9 contaminants in the water serving Manning. 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 Manning?

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

What contaminants are in Manning's water?

The contaminants EPA monitoring detected in Manning include Copper, Lead, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, TTHM. 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.