Is Greenwood Isd Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
Counties served: Midland

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.

250

health-based violations

302

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2023-01-01 → 2023-03-31
MCL	Health-based	Resolved	2023-01-01 → 2023-03-31
MCL	Health-based	Resolved	2023-01-01 → 2023-03-31
MCL	Health-based	Resolved	2023-01-01 → 2023-03-31
MCL	Health-based	Resolved	2020-04-01 → 2020-06-30
MCL	Health-based	Resolved	2020-04-01 → 2020-06-30
MCL	Health-based	Resolved	2020-04-01 → 2020-06-30
MCL	Health-based	Resolved	2020-04-01 → 2020-06-30
MCL	Health-based	Resolved	2015-01-01 → 2015-03-31
MCL	Health-based	Resolved	2015-01-01 → 2015-03-31

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
Copper	1491.5 µg/L 115% of the EPA limit, at the 95th percentile of samples — 1300 µg/L worst single sample: 2500 µg/L	72/72	SYR4	2012–2019
Nitrate	22470 µg/L 225% of the EPA limit, at the 95th percentile of samples — 10000 µg/L worst single sample: 22600 µg/L	64/64	SYR4	2012–2019
Lead	29.07 µg/L 194% of the EPA limit, at the 95th percentile of samples — 15 µg/L worst single sample: 102 µg/L	47/72	SYR4	2012–2019
Arsenic	24.74 µg/L 247% of the EPA limit, at the 95th percentile of samples — 10 µg/L worst single sample: 25.1 µg/L	19/19	SYR4	2012–2019
Selenium	44.74 µg/L 89% of the EPA limit 50 µg/L worst single sample: 54.6 µg/L	18/19	SYR4	2012–2019
Bromoform	40.32 µg/L No EPA limit set worst single sample: 45.3 µg/L	13/15	SYR4	2012–2019
Lead	0.00047 mg/L 3.1% of the EPA limit 0.0150 mg/L	11/11	LCR	2025
Nitrate-Nitrite	21940 µg/L 219% of the EPA limit, at the 95th percentile of samples — 10000 µg/L worst single sample: 22300 µg/L	10/10	SYR4	2012–2015
Dibromochloromethane	3.14 µg/L No EPA limit set worst single sample: 3.92 µg/L	9/15	SYR4	2012–2019
Dibromoacetic Acid	9.75 µg/L No EPA limit set worst single sample: 10.8 µg/L	6/7	SYR4	2013–2019
TTHM	44.675 µg/L 56% of the EPA limit 80 µg/L worst single sample: 46.8 µg/L	6/7	SYR4	2013–2019
Total Haloacetic Acids (HAA5)	27.5 µg/L 46% of the EPA limit 60 µg/L worst single sample: 30.7 µg/L	6/7	SYR4	2013–2019
Barium	27.51 µg/L 1.4% of the EPA limit 2000 µg/L worst single sample: 29.5 µg/L	3/3	SYR4	2012–2019
Fluoride	3220 µg/L 81% of the EPA limit 4000 µg/L worst single sample: 3450 µg/L	3/3	SYR4	2012–2018
Monochloroacetic Acid	19.45 µg/L No EPA limit set worst single sample: 19.9 µg/L	3/7	SYR4	2013–2019
Chromium	0.7300 µg/L 0.7% of the EPA limit 100 µg/L	1/3	SYR4	2012–2019

59 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: ELLIOTT, ARIEL
Phone: 432-685-7800

Frequently asked questions about Greenwood Isd

Is Greenwood Isd tap water safe to drink?

EPA monitoring detected 16 contaminants in Greenwood Isd'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 Greenwood Isd's water?

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

How many people does Greenwood Isd serve?

Greenwood Isd reports serving 3,945 people in Texas, per its EPA record.

Has Greenwood Isd had any water quality violations?

The EPA has 302 violations on file for Greenwood Isd, of which 250 are health-based (a contaminant limit or required treatment was breached) and 1 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.