Question 1

Is Gage Hill water safe to drink?

Accepted Answer

Gage Hill (PWS ID: NH1852020) has 53 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. EPA SDWIS lists this system's service population as 70 people using Groundwater sources.

Question 2

How many people does Gage Hill serve?

Accepted Answer

EPA SDWIS reports that Gage Hill serves 70 people (this public water system's service population, not the municipal population of Nashua or any other city). It is a Private-owned system using Groundwater water sources with 28 service connections. The operator address is listed in Nashua, New Hampshire.

Question 3

What type of violations does Gage Hill have?

Accepted Answer

Gage Hill has 53 total violations: 4 health-based violations (MCL exceedances or treatment failures), 49 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Question 4

Has PFAS been detected in Gage Hill water?

Accepted Answer

No PFAS testing data is available for Gage Hill under the EPA's UCMR5 monitoring program.

Question 5

What water source does Gage Hill use?

Accepted Answer

Gage Hill uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Question 6

Where does this data come from?

Accepted Answer

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Question 7

How does Gage Hill's violation count compare nationally?

Accepted Answer

Gage Hill has 53 recorded EPA SDWIS violations, fewer than 41% of the 29,740 public water systems serving 500 or more people nationwide (the same sitemap cohort used for the corpus-placement ranking above). 58% of that cohort has fewer violations than Gage Hill. A system can have zero recorded violations and still be actively monitored, and a high violation count often reflects a system that reports thoroughly, not necessarily one with worse water.

Contaminant	Category	Count	Latest
Gross Alpha, Excl. Radon and U	MCL	4	2011
Coliform (TCR)	MR	3	1994
1,2,4-Trichlorobenzene	MR	2	1994
o-Dichlorobenzene	MR	2	1994
p-Dichlorobenzene	MR	2	1994
1,1,1-Trichloroethane	MR	2	1994
Carbon tetrachloride	MR	2	1994
Trichloroethylene	MR	2	1994
1,1,2-Trichloroethane	MR	2	1994
CHLOROBENZENE	MR	2	1994
Benzene	MR	2	1994
Toluene	MR	2	1994
Ethylbenzene	MR	2	1994
Styrene	MR	2	1994
DICHLOROMETHANE	MR	2	1994
Lead and Copper Rule	MR	2	1995
1,2-Dichloropropane	MR	2	1994
Xylenes, Total	MR	2	1994
cis-1,2-Dichloroethylene	MR	2	1994
trans-1,2-Dichloroethylene	MR	2	1994
1,1-Dichloroethylene	MR	2	1994
Tetrachloroethylene	MR	2	1994
Vinyl chloride	MR	2	1994
1,2-Dichloroethane	MR	2	1994
Chlorine	MR	2	2010

Gage Hill

Gage Hill standing, mid SDWIS violation third

System Details

Violation History

Violation Count vs. the National Corpus

Population served record for Gage Hill

Nationwide peers

Cross-state systems near this violation count