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Tap water quality report

Lawrenceburg, TN

EPA monitoring detected 8 contaminants across the 3 water suppliers serving Lawrenceburg. 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
29,249
people served
8
contaminants found
Tennessee rankings Lead in Tennessee PFAS in Tennessee

What was found in Lawrenceburg'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
1490 µg/L 15%
of the EPA limit 10000 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2019
Highest in the city: 2010 µg/L — FALL RIVER RD UTILITY DISTRICT · 3,988 people · 2019
3/3 SYR4
TTHM
57.74 µg/L 72%
of the EPA limit 80 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2019
3/3 SYR4
Total Haloacetic Acids (HAA5)
54.845 µg/L 91%
of the EPA limit 60 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2019
3/3 SYR4
Copper
26.5 µg/L 2%
of the EPA limit 1300 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2017
2/3 SYR4
Barium
15.86 µg/L 0.8%
of the EPA limit 2000 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2017
3/3 SYR4
Chromium
10.4 µg/L 10%
of the EPA limit 100 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2017
1/3 SYR4
Atrazine
2.062 µg/L 69%
of the EPA limit 3 µg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2019
1/3 SYR4
Lead
0.0025 mg/L 17%
of the EPA limit 0.0150 mg/L
Main supplier: LAWRENCEBURG UTILITY SYSTEMS · 21,244 people · 2025
Highest in the city: 0.0028 mg/L — FALL RIVER RD UTILITY DISTRICT · 3,988 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 Lawrenceburg

SupplierPopulation served
LAWRENCEBURG UTILITY SYSTEMS 21,244
NORTHEAST LAWRENCE U.D. 4,017
FALL RIVER RD UTILITY DISTRICT 3,988

Frequently asked questions about Lawrenceburg tap water

Is Lawrenceburg tap water safe to drink?

EPA testing detected 8 contaminants in the water serving Lawrenceburg. 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 Lawrenceburg?

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

What contaminants are in Lawrenceburg's water?

The contaminants EPA monitoring detected in Lawrenceburg include Nitrate, TTHM, Total Haloacetic Acids (HAA5), 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.