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Tap water quality report

Greenwood, LA

EPA monitoring detected 23 contaminants across the 1 water supplier serving Greenwood. 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
5,205
people served
23
contaminants found
Louisiana rankings Lead in Louisiana PFAS in Louisiana

What was found in Greenwood'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
Copper
1800 µg/L 138%
of the EPA limit, in the worst sample — 1300 µg/L
 1/1 SYR4
Nitrate-Nitrite
720 µg/L 7.2%
of the EPA limit 10000 µg/L
 1/1 SYR4
Fluoride
300 µg/L 7.5%
of the EPA limit 4000 µg/L
 1/1 SYR4
TTHM
118.7 µg/L 148%
of the EPA limit, in the worst sample — 80 µg/L
 1/1 SYR4
Chloroform
100 µg/L
No EPA limit set
 1/1 SYR4
Total Haloacetic Acids (HAA5)
81.6 µg/L 136%
of the EPA limit, in the worst sample — 60 µg/L
 1/1 SYR4
Dalapon
60.79 µg/L 30%
of the EPA limit 200 µg/L
 1/1 SYR4
Barium
49 µg/L 2.5%
of the EPA limit 2000 µg/L
 1/1 SYR4
Trichloroacetic Acid
42.5 µg/L
No EPA limit set
 1/1 SYR4
Dichloroacetic Acid
39.8 µg/L
No EPA limit set
 1/1 SYR4
Bromodichloromethane
38.81 µg/L
No EPA limit set
 1/1 SYR4
Dibromochloromethane
31.4 µg/L
No EPA limit set
 1/1 SYR4
Lead
20 µg/L 133%
of the EPA limit, in the worst sample — 15 µg/L
 1/1 SYR4
Monobromoacetic Acid
11 µg/L
No EPA limit set
 1/1 SYR4
Dibromoacetic Acid
6.1 µg/L
No EPA limit set
 1/1 SYR4
Bromoform
5.91 µg/L
No EPA limit set
 1/1 SYR4
Gross Beta Particle Activity
5 pCi/L
No EPA limit set
 1/1 SYR4
Monochloroacetic Acid
4.2 µg/L
No EPA limit set
 1/1 SYR4
Di(2-ethylhexyl) Phthalate
2.34 µg/L 39%
of the EPA limit 6 µg/L
 1/1 SYR4
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 1/1 SYR4
Combined Radium (-226 And -228)
0.8930 pCi/L 18%
of the EPA limit 5 pCi/L
 1/1 SYR4
Lead
0.0100 mg/L 67%
of the EPA limit 0.0150 mg/L
 1/1 LCR
Pfba
0.0050 µg/L
No EPA limit set
 1/1 UCMR-5
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 Greenwood

SupplierPopulation served
TOWN OF GREENWOOD WATER SYSTEM 5,205

Frequently asked questions about Greenwood tap water

Is Greenwood tap water safe to drink?

EPA testing detected 23 contaminants in the water serving Greenwood. 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 Greenwood?

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

What contaminants are in Greenwood's water?

The contaminants EPA monitoring detected in Greenwood include Copper, Nitrate-Nitrite, Fluoride, TTHM, Chloroform. 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.