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Tap water quality report

Harris County Mud 290

EPA monitoring tested this supplier for 44 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

44
contaminants tested
8
detected
8,259
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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
567 µg/L 44%
of the EPA limit 1300 µg/L
 59/60 SYR4 2012–2018
Lead
3.54 µg/L 24%
of the EPA limit 15 µg/L
 10/60 SYR4 2012–2018
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2024
Lithium
16 µg/L
No EPA limit set
 2/2 UCMR-5 2023
Bromodichloromethane
1.7 µg/L
No EPA limit set
 1/7 SYR4 2012–2019
Chloroform
2.1 µg/L
No EPA limit set
 1/7 SYR4 2012–2019
Dibromochloromethane
1.6 µg/L
No EPA limit set
 1/7 SYR4 2012–2019
TTHM
5.4 µg/L 6.8%
of the EPA limit 80 µg/L
 1/7 SYR4 2012–2019
36 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBromoformDibromoacetic AcidDichloroacetic AcidHfpo-DaMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaTotal Haloacetic Acids (HAA5)Trichloroacetic Acid

Utility contact

Contact
DUEITT, MICHELLE
Phone
713-860-6400

Frequently asked questions about Harris County Mud 290

Is Harris County Mud 290 tap water safe to drink?

EPA monitoring detected 8 contaminants in Harris County Mud 290'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 290's water?

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

How many people does Harris County Mud 290 serve?

Harris County Mud 290 reports serving 8,259 people in Texas, per its EPA record.

Has Harris County Mud 290 had any water quality violations?

The EPA has no formal drinking-water violations on file for Harris County Mud 290.

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.