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Tap water quality report

Reid Road Mud 1

EPA monitoring tested this supplier for 109 contaminants and detected 20. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

109
contaminants tested
20
detected
6,969
people served
0
health-based violations
Texas rankingsLead in TexasPFAS in Texas
Water source
Ground water
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
RPT Monitoring Resolved 2025-07-02
RPT Monitoring Resolved 2025-07-02
MR Monitoring Resolved 1992-07-01 → 1993-06-30

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
432 µg/L 33%
of the EPA limit 1300 µg/L
 58/63 SYR4 2012–2019
Nitrate
540 µg/L 5.4%
of the EPA limit 10000 µg/L
 22/32 SYR4 2012–2019
Lead
0.0019 mg/L 12%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2023
Lead
39.1 µg/L 261%
of the EPA limit, in the worst sample — 15 µg/L
 14/63 SYR4 2012–2019
Dibromochloromethane
2.6 µg/L
No EPA limit set
 10/17 SYR4 2012–2019
Bromoform
2 µg/L
No EPA limit set
 6/17 SYR4 2012–2019
Barium
334 µg/L 17%
of the EPA limit 2000 µg/L
 5/5 SYR4 2012–2019
Fluoride
830 µg/L 21%
of the EPA limit 4000 µg/L
 5/5 SYR4 2013–2019
TTHM
7.9 µg/L 9.9%
of the EPA limit 80 µg/L
 5/8 SYR4 2013–2019
Bromodichloromethane
2.3 µg/L
No EPA limit set
 4/17 SYR4 2012–2019
Nitrate-Nitrite
540 µg/L 5.4%
of the EPA limit 10000 µg/L
 4/6 SYR4 2012–2015
Lithium
35.1 µg/L
No EPA limit set
 4/4 UCMR-5 2023
Arsenic
7.3 µg/L 73%
of the EPA limit 10 µg/L
 3/5 SYR4 2012–2019
Chloroform
1.4 µg/L
No EPA limit set
 2/17 SYR4 2012–2019
Combined Uranium
2.8 µg/L 9.3%
of the EPA limit 30 µg/L
 1/2 SYR4 2016
Di(2-ethylhexyl) Phthalate
0.6700 µg/L 11%
of the EPA limit 6 µg/L
 1/12 SYR4 2014–2019
Dibromoacetic Acid
1.6 µg/L
No EPA limit set
 1/8 SYR4 2013–2019
Dichloroacetic Acid
1.1 µg/L
No EPA limit set
 1/8 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
5 pCi/L 33%
of the EPA limit 15 pCi/L
 1/2 SYR4 2016
Total Haloacetic Acids (HAA5)
2.7 µg/L 4.5%
of the EPA limit 60 µg/L
 1/8 SYR4 2013–2019
89 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebEthylene DibromideEndrinEthylbenzeneGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CIESLEWITZ, PATRICK, L
Phone
281-469-8147

Frequently asked questions about Reid Road Mud 1

Is Reid Road Mud 1 tap water safe to drink?

EPA monitoring detected 20 contaminants in Reid Road Mud 1'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 Reid Road Mud 1's water?

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

How many people does Reid Road Mud 1 serve?

Reid Road Mud 1 reports serving 6,969 people in Texas, per its EPA record.

Has Reid Road Mud 1 had any water quality violations?

The EPA has 3 violations on file for Reid Road Mud 1, 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.