Tap WaterIndex

← Pennsylvania

Tap water quality report

Warwick Water Works

EPA monitoring tested this supplier for 80 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
13
detected
98
people served
27
health-based violations
Pennsylvania rankingsLead in PennsylvaniaPFAS in Pennsylvania
Water source
Ground water
Ownership
Private
Counties served
Chester

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.

27
health-based violations
276
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2019-11-06
TT Health-based Resolved 2019-11-06
TT Health-based Resolved 2019-11-06
TT Health-based Resolved 2019-11-06
TT Health-based Resolved 2019-11-05
TT Health-based Resolved 2019-11-05
TT Health-based Resolved 2019-11-05
TT Health-based Resolved 2019-11-05
TT Health-based Resolved 2019-10-09
TT Health-based Resolved 2019-10-09

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
419.8 µg/L 32%
of the EPA limit 1300 µg/L
worst single sample: 447 µg/L
17/25 SYR4 2012–2019
Lead
5.55 µg/L 37%
of the EPA limit 15 µg/L
worst single sample: 6 µg/L
4/25 SYR4 2012–2019
Bromodichloromethane
4.19 µg/L
No EPA limit set
worst single sample: 4.3 µg/L
3/4 SYR4 2014–2019
Chloroform
6.58 µg/L
No EPA limit set
worst single sample: 6.9 µg/L
3/4 SYR4 2014–2019
Chromium
4.9 µg/L 4.9%
of the EPA limit 100 µg/L
worst single sample: 5 µg/L
3/3 SYR4 2012–2018
Dibromochloromethane
3.28 µg/L
No EPA limit set
worst single sample: 3.3 µg/L
3/4 SYR4 2014–2019
TTHM
15.47 µg/L 19%
of the EPA limit 80 µg/L
worst single sample: 16 µg/L
3/4 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
6.612 µg/L 11%
of the EPA limit 60 µg/L
worst single sample: 6.9 µg/L
3/4 SYR4 2014–2019
Bromoform
1.55 µg/L
No EPA limit set
worst single sample: 1.6 µg/L
2/4 SYR4 2014–2019
Lead
0.6960 mg/L 4640%
above the EPA limit of 0.0150 mg/L
 2/2 LCR 2007
Nitrate
1100 µg/L 11%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2019
Dibromoacetic Acid
2 µg/L
No EPA limit set
 1/2 SYR4 2019
Dichloroacetic Acid
2 µg/L
No EPA limit set
 1/2 SYR4 2019
67 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
RICHARD D. ORLOW,
Phone
610-630-7911

Frequently asked questions about Warwick Water Works

Is Warwick Water Works tap water safe to drink?

EPA monitoring detected 13 contaminants in Warwick Water Works'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 Warwick Water Works's water?

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

How many people does Warwick Water Works serve?

Warwick Water Works reports serving 98 people in Pennsylvania, per its EPA record.

Has Warwick Water Works had any water quality violations?

The EPA has 276 violations on file for Warwick Water Works, of which 27 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.