Tap WaterIndex

← Texas

Tap water quality report

Harris County Mud 208

EPA monitoring tested this supplier for 109 contaminants and detected 28. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

109
contaminants tested
28
detected
3,642
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
SWP
Ownership
Local government
Counties served
Harris

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
3
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2013-12-30
MR Monitoring Resolved 2010-10-01
MR Monitoring Resolved 1992-07-01 → 1993-06-30

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0072 µg/L 1/4 2024
Pfhxa 0.0044 µg/L 1/4 2024
Pfpea 0.0049 µg/L 1/4 2024

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
Bromodichloromethane
12.6 µg/L
No EPA limit set
 67/67 SYR4 2012–2019
Chloroform
65.2 µg/L
No EPA limit set
 67/67 SYR4 2012–2019
Dichloroacetic Acid
49.1 µg/L
No EPA limit set
 62/62 SYR4 2012–2019
TTHM
76.3 µg/L 95%
of the EPA limit 80 µg/L
 62/62 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
69.7 µg/L 116%
of the EPA limit, in the worst sample — 60 µg/L
 62/62 SYR4 2012–2019
Trichloroacetic Acid
17 µg/L
No EPA limit set
 62/62 SYR4 2012–2019
Dibromochloromethane
5.5 µg/L
No EPA limit set
 59/67 SYR4 2012–2019
Copper
303 µg/L 23%
of the EPA limit 1300 µg/L
 56/62 SYR4 2013–2019
Dibromoacetic Acid
3.5 µg/L
No EPA limit set
 50/62 SYR4 2012–2019
Lead
15.7 µg/L 105%
of the EPA limit, in the worst sample — 15 µg/L
 26/62 SYR4 2013–2019
Nitrate
750 µg/L 7.5%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.0029 mg/L 19%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Monochloroacetic Acid
12.5 µg/L
No EPA limit set
 8/62 SYR4 2012–2019
Atrazine
0.3200 µg/L 11%
of the EPA limit 3 µg/L
 5/8 SYR4 2012–2019
Simazine
0.1500 µg/L 3.8%
of the EPA limit 4 µg/L
 5/8 SYR4 2012–2019
Bromoform
1.9 µg/L
No EPA limit set
 3/67 SYR4 2012–2019
Nitrate-Nitrite
650 µg/L 6.5%
of the EPA limit 10000 µg/L
 3/3 SYR4 2012–2015
Lithium
36.6 µg/L
No EPA limit set
 3/4 UCMR-5 2024
Barium
66.4 µg/L 3.3%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2017
Fluoride
450 µg/L 11%
of the EPA limit 4000 µg/L
 2/2 SYR4 2014–2017
Cyanide
110 µg/L 55%
of the EPA limit 200 µg/L
 1/2 SYR4 2014–2017
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Combined Uranium
1 µg/L 3.3%
of the EPA limit 30 µg/L
 1/1 SYR4 2015
Gross Beta Particle Activity
4.7 pCi/L
No EPA limit set
 1/1 SYR4 2015
Nitrite
10 µg/L 1%
of the EPA limit 1000 µg/L
 1/3 SYR4 2012–2015
81 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAsbestosBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaOxamylPFBSPfdaPfdoaPfeesaPfhpaPfhpsPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MCCAVITT, BOB
Phone
281-861-6215

Frequently asked questions about Harris County Mud 208

Is Harris County Mud 208 tap water safe to drink?

EPA monitoring detected 28 contaminants in Harris County Mud 208'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 208's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Harris County Mud 208 serve?

Harris County Mud 208 reports serving 3,642 people in Texas, per its EPA record.

Has Harris County Mud 208 had any water quality violations?

The EPA has 3 violations on file for Harris County Mud 208, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

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.