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Tap water quality report

Martindale, TX

EPA monitoring detected 24 contaminants across the 1 water supplier serving Martindale. 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
3,045
people served
24
contaminants found
Texas rankings Lead in Texas PFAS in Texas

What was found in Martindale'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
9950 µg/L 100%
of the EPA limit 10000 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Nitrate-Nitrite
9056 µg/L 91%
of the EPA limit 10000 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2018
1/1 SYR4
Copper
322.3 µg/L 25%
of the EPA limit 1300 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2017
1/1 SYR4
Fluoride
256.5 µg/L 6.4%
of the EPA limit 4000 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Cyanide
109 µg/L 55%
of the EPA limit 200 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
TTHM
96.93 µg/L 121%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Total Haloacetic Acids (HAA5)
47.4 µg/L 79%
of the EPA limit 60 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Barium
47.28 µg/L 2.4%
of the EPA limit 2000 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Chloroform
38.21 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Bromodichloromethane
32.9 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Dichloroacetic Acid
29.9 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Dibromochloromethane
25.285 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Bromoform
12.19 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Asbestos
11.5445 MFL 165%
of the EPA limit, at the 95th percentile of samples — 7 MFL
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Monochloroacetic Acid
10.16 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Trichloroacetic Acid
8.15 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Dibromoacetic Acid
8.035 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Lead
5.29 µg/L 35%
of the EPA limit 15 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2017
1/1 SYR4
Monobromoacetic Acid
4.875 µg/L
No EPA limit set
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Chromium
2.47 µg/L 2.5%
of the EPA limit 100 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
Main supplier: MARTINDALE WSC · 3,045 people · 2015
1/1 SYR4
Xylenes, Total
1.425 µg/L 0%
of the EPA limit 10000 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Atrazine
0.1200 µg/L 4%
of the EPA limit 3 µg/L
Main supplier: MARTINDALE WSC · 3,045 people · 2019
1/1 SYR4
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
Main supplier: MARTINDALE WSC · 3,045 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 Martindale

SupplierPopulation served
MARTINDALE WSC 3,045

Frequently asked questions about Martindale tap water

Is Martindale tap water safe to drink?

EPA testing detected 24 contaminants in the water serving Martindale. 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 Martindale?

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

What contaminants are in Martindale's water?

The contaminants EPA monitoring detected in Martindale include Nitrate, Nitrate-Nitrite, Copper, Fluoride, Cyanide. 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.