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Tap water quality report

Harris County Mud 18 Heatherwood Hunters

EPA monitoring tested this supplier for 109 contaminants and detected 32. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

109
contaminants tested
32
detected
4,083
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
10
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2018-12-30
MR Monitoring Resolved 2018-12-30
MR Monitoring Resolved 2013-10-01
MR Monitoring Resolved 2010-10-01
Other Monitoring Resolved 2007-09-01
MR Monitoring Resolved 2007-05-01 → 2007-05-31
MR Monitoring Resolved 2007-05-01 → 2007-05-31
MR Monitoring Resolved 2007-05-01 → 2007-05-31
MR Monitoring Resolved 2007-05-01 → 2007-05-31
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
Pfhxa 0.0040 µg/L 1/8 2024
Pfpea 0.0060 µg/L 1/8 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
Copper
242 µg/L 19%
of the EPA limit 1300 µg/L
 63/84 SYR4 2014–2019
Chloroform
16.1 µg/L
No EPA limit set
 52/69 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
30.2 µg/L 50%
of the EPA limit 60 µg/L
 47/56 SYR4 2013–2019
Bromodichloromethane
6.9 µg/L
No EPA limit set
 46/69 SYR4 2012–2019
Dichloroacetic Acid
23.9 µg/L
No EPA limit set
 46/56 SYR4 2013–2019
TTHM
19.6 µg/L 25%
of the EPA limit 80 µg/L
 46/56 SYR4 2013–2019
Lead
42.4 µg/L 283%
of the EPA limit, in the worst sample — 15 µg/L
 42/84 SYR4 2014–2019
Trichloroacetic Acid
4.4 µg/L
No EPA limit set
 41/56 SYR4 2013–2019
Nitrate
1450 µg/L 14%
of the EPA limit 10000 µg/L
 26/32 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2023
Monochloroacetic Acid
3.2 µg/L
No EPA limit set
 10/56 SYR4 2013–2019
Atrazine
2.3 µg/L 77%
of the EPA limit 3 µg/L
 6/10 SYR4 2015–2019
Dibromochloromethane
13 µg/L
No EPA limit set
 6/69 SYR4 2012–2019
Barium
404 µg/L 20%
of the EPA limit 2000 µg/L
 5/5 SYR4 2014–2019
Nitrate-Nitrite
680 µg/L 6.8%
of the EPA limit 10000 µg/L
 4/6 SYR4 2012–2015
Lithium
29.2 µg/L
No EPA limit set
 4/8 UCMR-5 2024
Cyanide
60 µg/L 30%
of the EPA limit 200 µg/L
 3/4 SYR4 2014–2017
Dibromoacetic Acid
1.6 µg/L
No EPA limit set
 3/56 SYR4 2013–2019
Fluoride
270 µg/L 6.8%
of the EPA limit 4000 µg/L
 3/4 SYR4 2014–2017
Nitrite
60 µg/L 6%
of the EPA limit 1000 µg/L
 3/6 SYR4 2012–2015
Xylenes, Total
14 µg/L 0.1%
of the EPA limit 10000 µg/L
 3/13 SYR4 2012–2019
Arsenic
4.8 µg/L 48%
of the EPA limit 10 µg/L
 2/5 SYR4 2014–2019
Bromoform
16 µg/L
No EPA limit set
 2/69 SYR4 2012–2019
Di(2-ethylhexyl) Phthalate
1.1 µg/L 18%
of the EPA limit 6 µg/L
 2/10 SYR4 2015–2019
Combined Radium (-226 And -228)
1.5 pCi/L 30%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
Combined Uranium
2.9 µg/L 9.7%
of the EPA limit 30 µg/L
 1/2 SYR4 2016
Ethylbenzene
1.2 µg/L 0.2%
of the EPA limit 700 µg/L
 1/13 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
1 pCi/L 6.7%
of the EPA limit 15 pCi/L
 1/2 SYR4 2016
Simazine
0.1900 µg/L 4.8%
of the EPA limit 4 µg/L
 1/10 SYR4 2015–2019
Toluene
2 µg/L 0.2%
of the EPA limit 1000 µg/L
 1/13 SYR4 2012–2019
77 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, TotalAsbestosBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebEthylene DibromideEndrinGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BERNARDINI, ROBERT
Phone
713-860-6400

Frequently asked questions about Harris County Mud 18 Heatherwood Hunters

Is Harris County Mud 18 Heatherwood Hunters tap water safe to drink?

EPA monitoring detected 32 contaminants in Harris County Mud 18 Heatherwood Hunters'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 18 Heatherwood Hunters's water?

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

How many people does Harris County Mud 18 Heatherwood Hunters serve?

Harris County Mud 18 Heatherwood Hunters reports serving 4,083 people in Texas, per its EPA record.

Has Harris County Mud 18 Heatherwood Hunters had any water quality violations?

The EPA has 10 violations on file for Harris County Mud 18 Heatherwood Hunters, 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.