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Tap water quality report

Tunnel Hill Mobile Home Park

EPA monitoring tested this supplier for 75 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

75
contaminants tested
9
detected
40
people served
6
health-based violations
Connecticut rankingsLead in ConnecticutPFAS in Connecticut
Water source
Ground water
Ownership
Private
Counties served
New London

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.

6
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-12-01 → 2011-12-31
MCL Health-based Resolved 2011-12-01 → 2011-12-31
MCL Health-based Resolved 2011-12-01 → 2011-12-31
MCL Health-based Resolved 2010-07-01 → 2010-09-30
MCL Health-based Resolved 2010-07-01 → 2010-09-30
MCL Health-based Resolved 2010-07-01 → 2010-09-30
Other Monitoring Resolved 2023-07-01
Other Monitoring Resolved 2021-08-10
Other Monitoring Resolved 2021-08-10
Other Monitoring Resolved 2021-07-01

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
Copper
283.8 µg/L 22%
of the EPA limit 1300 µg/L
 15/15 SYR4 2012–2018
Nitrate
180 µg/L 1.8%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2024
Nitrate-Nitrite
180 µg/L 1.8%
of the EPA limit 10000 µg/L
 7/8 SYR4 2012–2019
Lead
8.2 µg/L 55%
of the EPA limit 15 µg/L
 6/15 SYR4 2012–2018
Barium
19 µg/L 1%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2019
Combined Radium (-226 And -228)
0.7700 pCi/L 15%
of the EPA limit 5 pCi/L
 1/2 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
2.07 pCi/L 14%
of the EPA limit 15 pCi/L
 1/2 SYR4 2013–2019
Gross Beta Particle Activity
3.74 pCi/L
No EPA limit set
 1/3 SYR4 2013–2019
66 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KOOGLER, GRACE
Phone
248-234-4953
Email
gkoogler@blankfamilycommunities.com

Frequently asked questions about Tunnel Hill Mobile Home Park

Is Tunnel Hill Mobile Home Park tap water safe to drink?

EPA monitoring detected 9 contaminants in Tunnel Hill Mobile Home Park'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 Tunnel Hill Mobile Home Park's water?

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

How many people does Tunnel Hill Mobile Home Park serve?

Tunnel Hill Mobile Home Park reports serving 40 people in Connecticut, per its EPA record.

Has Tunnel Hill Mobile Home Park had any water quality violations?

The EPA has 21 violations on file for Tunnel Hill Mobile Home Park, of which 6 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.