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Tap water quality report

Warwick Twp Water & Sewer Auth

EPA monitoring tested this supplier for 44 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

44
contaminants tested
19
detected
14,699
people served
4
health-based violations
Water source
SWP
Ownership
Local government
Counties served
Bucks

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.

4
health-based violations
245
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2013-08-01 → 2013-08-31
MCL Health-based Resolved 2013-08-01 → 2013-08-31
MCL Health-based Resolved 2013-08-01 → 2013-08-31
MCL Health-based Resolved 2013-08-01 → 2013-08-31
MR Monitoring Resolved 2024-09-01 → 2024-09-30
MR Monitoring Resolved 2024-09-01 → 2024-09-30
MR Monitoring Resolved 2024-09-01 → 2024-09-30
MR Monitoring Resolved 2024-09-01 → 2024-09-30
RPT Monitoring Resolved 2018-12-01
RPT Monitoring Resolved 2018-12-01

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0078 µg/L 4/8 2025
PFBS 0.0053 µg/L 4/8 2025
Pfhxa 0.0115 µg/L 4/8 2025
PFOA 0.0076 µg/L 4/8 2025
Pfpea 0.0172 µg/L 4/8 2025
Pfhpa 0.0034 µg/L 3/8 2025
PFHXS 0.0053 µg/L 3/8 2025
PFOS 0.0071 µg/L 3/8 2025

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
Bromodichloromethane
14.79 µg/L
No EPA limit set
worst single sample: 18.3 µg/L
102/102 SYR4 2012–2019
Copper
370.9 µg/L 29%
of the EPA limit 1300 µg/L
worst single sample: 1060 µg/L
102/103 SYR4 2013–2019
Chloroform
54.08 µg/L
No EPA limit set
worst single sample: 72.2 µg/L
102/102 SYR4 2012–2019
TTHM
64.585 µg/L 81%
of the EPA limit 80 µg/L
worst single sample: 83.1 µg/L
102/102 SYR4 2012–2019
Dibromochloromethane
3.795 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
82/102 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
29.47 µg/L 49%
of the EPA limit 60 µg/L
worst single sample: 50.7 µg/L
81/100 SYR4 2012–2019
Lead
6.635 µg/L 44%
of the EPA limit 15 µg/L
worst single sample: 24 µg/L
34/103 SYR4 2013–2019
Dichloroacetic Acid
11 µg/L
No EPA limit set
worst single sample: 18 µg/L
21/22 SYR4 2018–2019
Trichloroacetic Acid
13.8 µg/L
No EPA limit set
worst single sample: 21 µg/L
19/22 SYR4 2018–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
14/14 LCR 2025
Dibromoacetic Acid
1 µg/L
No EPA limit set
1/22 SYR4 2018–2019
25 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBromoformHfpo-DaMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaPfdaPfdoaPfeesaPfhpsPfmbaPfmpaPFNAPfpesPftaPftrdaPfunaLithium

Utility contact

Contact
MICHAEL SULLIVAN,
Phone
215-343-3584

Frequently asked questions about Warwick Twp Water & Sewer Auth

Is Warwick Twp Water & Sewer Auth tap water safe to drink?

EPA monitoring detected 19 contaminants in Warwick Twp Water & Sewer Auth'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 Twp Water & Sewer Auth's water?

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

How many people does Warwick Twp Water & Sewer Auth serve?

Warwick Twp Water & Sewer Auth reports serving 14,699 people in Pennsylvania, per its EPA record.

Has Warwick Twp Water & Sewer Auth had any water quality violations?

The EPA has 245 violations on file for Warwick Twp Water & Sewer Auth, of which 4 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.