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Tap water quality report

Brownsville, TN

EPA monitoring detected 6 contaminants across the 3 water suppliers serving Brownsville. 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.

3
water suppliers
15,151
people served
6
contaminants found
Tennessee rankings Lead in Tennessee PFAS in Tennessee

What was found in Brownsville'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
771.4999999999998 µg/L 7.7%
of the EPA limit 10000 µg/L
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2019
Highest in the city: 1370 µg/L — STANTON WATER SYSTEM · 631 people · 2019
2/3 SYR4
TTHM
32.2 µg/L 40%
of the EPA limit 80 µg/L
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2019
3/3 SYR4
Total Haloacetic Acids (HAA5)
4.02 µg/L 6.7%
of the EPA limit 60 µg/L
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2019
Highest in the city: 6.139999999999999 µg/L — HAYWOOD COUNTY U.D. · 1,675 people · 2019
3/3 SYR4
Gross Alpha, Excl. Radon And U
1.262 pCi/L 8.4%
of the EPA limit 15 pCi/L
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2014
Highest in the city: 1.46 pCi/L — STANTON WATER SYSTEM · 631 people · 2014
2/3 SYR4
Pfhxa
0.0280 µg/L
No EPA limit set
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2024
1/3 UCMR-5
Lead
0.0011 mg/L 7.3%
of the EPA limit 0.0150 mg/L
Main supplier: BROWNSVILLE WATER DEPARTMENT · 12,845 people · 2025
Highest in the city: 0.0016 mg/L — HAYWOOD COUNTY U.D. · 1,675 people · 2025
3/3 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 Brownsville

SupplierPopulation served
BROWNSVILLE WATER DEPARTMENT 12,845
HAYWOOD COUNTY U.D. 1,675
STANTON WATER SYSTEM 631

Frequently asked questions about Brownsville tap water

Is Brownsville tap water safe to drink?

EPA testing detected 6 contaminants in the water serving Brownsville. 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 Brownsville?

3 public water suppliers report drinking-water monitoring for Brownsville, Tennessee to the EPA. Each is listed above with its population served.

What contaminants are in Brownsville's water?

The contaminants EPA monitoring detected in Brownsville include Nitrate, TTHM, Total Haloacetic Acids (HAA5), Gross Alpha, Excl. Radon And U, Pfhxa. 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.