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Tap water quality report

Carroll Valley Water

EPA monitoring tested this supplier for 80 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
12
detected
267
people served
0
health-based violations
Pennsylvania rankingsLead in PennsylvaniaPFAS in Pennsylvania
Water source
Ground water
Ownership
Private
Counties served
Adams

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.

0
health-based violations
169
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2017-05-01 → 2017-05-31
MR Monitoring Resolved 2012-10-01 → 2012-12-31
Other Monitoring Resolved 2012-07-01
MR Monitoring Resolved 2007-07-01 → 2007-09-30
MR Monitoring Resolved 2007-07-01 → 2007-09-30
MR Monitoring Resolved 2007-07-01 → 2007-09-30
MR Monitoring Resolved 2007-07-01 → 2007-09-30
Other Monitoring Resolved 2007-07-01
Other Monitoring Resolved 2007-07-01
MR Monitoring Resolved 2006-07-01 → 2006-09-30

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2500 µg/L 25%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
820 µg/L 63%
of the EPA limit 1300 µg/L
 15/15 SYR4 2013–2019
Lead
5 µg/L 33%
of the EPA limit 15 µg/L
 7/15 SYR4 2013–2019
Chloroform
16.4 µg/L
No EPA limit set
 5/7 SYR4 2013–2018
TTHM
22.7 µg/L 28%
of the EPA limit 80 µg/L
 5/7 SYR4 2013–2018
Bromodichloromethane
4.77 µg/L
No EPA limit set
 4/7 SYR4 2013–2018
Barium
13 µg/L 0.7%
of the EPA limit 2000 µg/L
 3/3 SYR4 2012–2018
Dibromochloromethane
1.53 µg/L
No EPA limit set
 3/7 SYR4 2013–2018
Lead
0.0040 mg/L 27%
of the EPA limit 0.0150 mg/L
 3/3 LCR 1998
Total Haloacetic Acids (HAA5)
16.4 µg/L 27%
of the EPA limit 60 µg/L
 3/7 SYR4 2013–2018
Chromium
2.4 µg/L 2.4%
of the EPA limit 100 µg/L
 1/3 SYR4 2012–2018
Fluoride
101 µg/L 2.5%
of the EPA limit 4000 µg/L
 1/3 SYR4 2012–2018
68 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-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DOUG CRAWSHAW
Phone
717-718-2959

Frequently asked questions about Carroll Valley Water

Is Carroll Valley Water tap water safe to drink?

EPA monitoring detected 12 contaminants in Carroll Valley Water'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 Carroll Valley Water's water?

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

How many people does Carroll Valley Water serve?

Carroll Valley Water reports serving 267 people in Pennsylvania, per its EPA record.

Has Carroll Valley Water had any water quality violations?

The EPA has 169 violations on file for Carroll Valley Water, of which 0 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.