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Tap water quality report

Stone Harbor Water Dept

EPA monitoring tested this supplier for 80 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
19
detected
30,850
people served
3
health-based violations
New Jersey rankingsLead in New JerseyPFAS in New Jersey
Water source
Ground water
Ownership
Local government
Counties served
Cape May

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.

3
health-based violations
251
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2000-11-01 → 2000-11-30
MCL Health-based Resolved 2000-11-01 → 2000-11-30
MCL Health-based Resolved 2000-07-01 → 2000-07-31
MR Monitoring Resolved 2024-12-30
MR Monitoring Resolved 2024-12-30
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2024-07-01
RPT Monitoring Resolved 2020-07-11
RPT Monitoring Resolved 2020-07-11
MON Monitoring Resolved 2020-06-01 → 2020-06-30

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
210 µg/L 16%
of the EPA limit 1300 µg/L
worst single sample: 302 µg/L
29/38 SYR4 2012–2019
Lead
12.1735 µg/L 81%
of the EPA limit 15 µg/L
worst single sample: 15.47 µg/L
20/30 SYR4 2012–2018
Bromodichloromethane
5.61 µg/L
No EPA limit set
worst single sample: 6.6 µg/L
19/20 SYR4 2012–2019
Chloroform
4.22 µg/L
No EPA limit set
worst single sample: 5.3 µg/L
19/20 SYR4 2012–2019
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2024
Bromoform
21.0975 µg/L
No EPA limit set
worst single sample: 30.39 µg/L
16/20 SYR4 2012–2019
Dibromochloromethane
11.3525 µg/L
No EPA limit set
worst single sample: 12.2 µg/L
16/20 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
9.7825 µg/L 16%
of the EPA limit 60 µg/L
worst single sample: 11.83 µg/L
16/17 SYR4 2012–2019
TTHM
38.354 µg/L 48%
of the EPA limit 80 µg/L
worst single sample: 45.48 µg/L
15/16 SYR4 2012–2019
Dibromoacetic Acid
6.3525 µg/L
No EPA limit set
worst single sample: 7.75 µg/L
14/17 SYR4 2012–2019
Dichloroacetic Acid
2.8105 µg/L
No EPA limit set
worst single sample: 3.19 µg/L
12/17 SYR4 2012–2019
Fluoride
376 µg/L 9.4%
of the EPA limit 4000 µg/L
worst single sample: 390 µg/L
8/14 SYR4 2012–2019
Trichloroacetic Acid
1.9245 µg/L
No EPA limit set
worst single sample: 2.07 µg/L
4/17 SYR4 2012–2019
Monochloroacetic Acid
2.282 µg/L
No EPA limit set
worst single sample: 2.4 µg/L
3/17 SYR4 2012–2019
Arsenic
1.295 µg/L 13%
of the EPA limit 10 µg/L
worst single sample: 1.3 µg/L
2/8 SYR4 2012–2019
Lithium
11.6 µg/L
No EPA limit set
 2/4 UCMR-5 2025
Carbon Tetrachloride
0.1000 µg/L 2%
of the EPA limit 5 µg/L
 1/6 SYR4 2012–2018
Monobromoacetic Acid
1.06 µg/L
No EPA limit set
 1/17 SYR4 2012–2019
Toluene
0.2000 µg/L 0%
of the EPA limit 1000 µg/L
 1/6 SYR4 2012–2018
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalBariumBenzeneBeryllium, TotalChlorobenzeneCyanideCadmiumChromiumDichloromethaneEthylene DibromideEthylbenzeneHfpo-DaMercuryNetfosaaNfdhaNmefosaaNitrateNitritePfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaSeleniumStyreneTetrachloroethyleneThallium, TotalTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
TIRADO, FRANCISCO
Phone
609-368-7311
Email
[email protected]

Frequently asked questions about Stone Harbor Water Dept

Is Stone Harbor Water Dept tap water safe to drink?

EPA monitoring detected 19 contaminants in Stone Harbor Water Dept'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 Stone Harbor Water Dept's water?

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

How many people does Stone Harbor Water Dept serve?

Stone Harbor Water Dept reports serving 30,850 people in New Jersey, per its EPA record.

Has Stone Harbor Water Dept had any water quality violations?

The EPA has 251 violations on file for Stone Harbor Water Dept, of which 3 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.