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Tap water quality report

Harris County Mud 322

EPA monitoring tested this supplier for 44 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

44
contaminants tested
11
detected
4,266
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
GWP
Ownership
Local government
Counties served
Harris

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

Other contaminants detected

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 this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
1232.5 µg/L 95%
of the EPA limit 1300 µg/L
worst single sample: 4062.6 µg/L
112/120 SYR4 2013–2018
Lead
14.8 µg/L 99%
of the EPA limit 15 µg/L
worst single sample: 28 µg/L
37/120 SYR4 2013–2018
Lead
0.0022 mg/L 14%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2024
Dibromochloromethane
3.85 µg/L
No EPA limit set
worst single sample: 4 µg/L
7/7 SYR4 2013–2019
TTHM
8.69 µg/L 11%
of the EPA limit 80 µg/L
worst single sample: 9.2 µg/L
7/7 SYR4 2013–2019
Bromodichloromethane
2 µg/L
No EPA limit set
 6/7 SYR4 2013–2019
Bromoform
2.95 µg/L
No EPA limit set
worst single sample: 3.2 µg/L
6/7 SYR4 2013–2019
Dibromoacetic Acid
1.47 µg/L
No EPA limit set
worst single sample: 1.5 µg/L
4/7 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
2.18 µg/L 3.6%
of the EPA limit 60 µg/L
worst single sample: 2.3 µg/L
4/7 SYR4 2013–2019
Lithium
36.3 µg/L
No EPA limit set
 2/2 UCMR-5 2024
Dichloroacetic Acid
1.3 µg/L
No EPA limit set
 1/7 SYR4 2013–2019
33 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaChloroformHfpo-DaMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaTrichloroacetic Acid

Utility contact

Contact
NEWMAN, MARC, P
Phone
713-651-3601

Frequently asked questions about Harris County Mud 322

Is Harris County Mud 322 tap water safe to drink?

EPA monitoring detected 11 contaminants in Harris County Mud 322's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Harris County Mud 322's water?

EPA monitoring detected Copper, Lead, Lead, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.

How many people does Harris County Mud 322 serve?

Harris County Mud 322 reports serving 4,266 people in Texas, per its EPA record.

Has Harris County Mud 322 had any water quality violations?

The EPA has no formal drinking-water violations on file for Harris County Mud 322.

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.