Is City of Jacinto City Tap Water Safe? Quality Report

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2007-10-01 → 2007-10-31
MCL	Health-based	Resolved	2007-10-01 → 2007-10-31
MCL	Health-based	Resolved	2007-10-01 → 2007-10-31
MCL	Health-based	Resolved	2007-10-01 → 2007-10-31
MCL	Health-based	Resolved	2007-10-01 → 2007-10-31
MR	Monitoring	Resolved	2025-12-30
MR	Monitoring	Resolved	2025-12-30
Other	Monitoring	Resolved	2008-05-11
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 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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Chloroform	31.345 µg/L No EPA limit set worst single sample: 43.4 µg/L	68/76	SYR4	2012–2019
Bromodichloromethane	12.71 µg/L No EPA limit set worst single sample: 15.2 µg/L	67/76	SYR4	2012–2019
Dibromochloromethane	6.475 µg/L No EPA limit set worst single sample: 8.9 µg/L	62/76	SYR4	2012–2019
TTHM	41.875 µg/L 52% of the EPA limit 80 µg/L worst single sample: 55.1 µg/L	62/63	SYR4	2012–2019
Copper	150 µg/L 12% of the EPA limit 1300 µg/L worst single sample: 351 µg/L	61/91	SYR4	2013–2019
Dichloroacetic Acid	29.8 µg/L No EPA limit set worst single sample: 39 µg/L	61/63	SYR4	2012–2019
Total Haloacetic Acids (HAA5)	46.3 µg/L 77% of the EPA limit 60 µg/L worst single sample: 72.4 µg/L	61/63	SYR4	2012–2019
Trichloroacetic Acid	11.2 µg/L No EPA limit set worst single sample: 15.3 µg/L	61/63	SYR4	2012–2019
Dibromoacetic Acid	2.95 µg/L No EPA limit set worst single sample: 3.1 µg/L	26/63	SYR4	2012–2019
Bromoform	3.625 µg/L No EPA limit set worst single sample: 4.9 µg/L	16/76	SYR4	2012–2019
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	15/15	LCR	2025
Lead	8.965 µg/L 60% of the EPA limit 15 µg/L worst single sample: 10.2 µg/L	14/91	SYR4	2013–2019
Monochloroacetic Acid	15.76 µg/L No EPA limit set worst single sample: 18.1 µg/L	14/63	SYR4	2012–2019
Benzene	2.5 µg/L 50% of the EPA limit 5 µg/L worst single sample: 2.6 µg/L	6/13	SYR4	2012–2019
Nitrate	30 µg/L 0.3% of the EPA limit 10000 µg/L	6/18	SYR4	2012–2019
Xylenes, Total	6.58 µg/L 0.1% of the EPA limit 10000 µg/L worst single sample: 7 µg/L	5/13	SYR4	2012–2019
Lithium	23.9 µg/L No EPA limit set	4/4	UCMR-5	2025
Ethylbenzene	1.27 µg/L 0.2% of the EPA limit 700 µg/L worst single sample: 1.3 µg/L	3/13	SYR4	2012–2019
Arsenic	4.925 µg/L 49% of the EPA limit 10 µg/L worst single sample: 5 µg/L	2/2	SYR4	2016–2019
Barium	205.35 µg/L 10% of the EPA limit 2000 µg/L worst single sample: 207 µg/L	2/2	SYR4	2016–2019
Fluoride	368.5 µg/L 9.2% of the EPA limit 4000 µg/L worst single sample: 370 µg/L	2/2	SYR4	2014–2017
Di(2-ethylhexyl) Phthalate	1.3 µg/L 22% of the EPA limit 6 µg/L	1/11	SYR4	2012–2019
Nitrate-Nitrite	30 µg/L 0.3% of the EPA limit 10000 µg/L	1/4	SYR4	2012–2015

85 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-GammaBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebEthylene DibromideEndrinGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: DIAZ, ANA
Phone: 713-674-8424
Email: [email protected]

Frequently asked questions about City of Jacinto City

Is City of Jacinto City tap water safe to drink?

EPA monitoring detected 23 contaminants in City of Jacinto City'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 City of Jacinto City's water?

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

How many people does City of Jacinto City serve?

City of Jacinto City reports serving 9,613 people in Texas, per its EPA record.

Has City of Jacinto City had any water quality violations?

The EPA has 9 violations on file for City of Jacinto City, of which 5 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.