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Tap water quality report

Avery Estates

EPA monitoring tested this supplier for 13 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

13
contaminants tested
11
detected
383
people served
0
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
SWP
Ownership
Private
Counties served
Rockingham

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
46
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2010-07-01 → 2010-10-01
MR Monitoring Resolved 2010-07-01 → 2010-10-01
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31

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
522 µg/L 40%
of the EPA limit 1300 µg/L
 11/11 SYR4 2015–2018
Bromodichloromethane
6 µg/L
No EPA limit set
 4/4 SYR4 2014–2019
Chloroform
12 µg/L
No EPA limit set
 4/4 SYR4 2014–2019
Dibromochloromethane
5.4 µg/L
No EPA limit set
 4/4 SYR4 2014–2019
Lead
5.9 µg/L 39%
of the EPA limit 15 µg/L
 4/11 SYR4 2015–2018
TTHM
21 µg/L 26%
of the EPA limit 80 µg/L
 4/4 SYR4 2014–2019
Bromoform
1.2 µg/L
No EPA limit set
 2/4 SYR4 2014–2019
Dibromoacetic Acid
1.9 µg/L
No EPA limit set
 2/2 SYR4 2016–2019
Dichloroacetic Acid
2.3 µg/L
No EPA limit set
 2/2 SYR4 2016–2019
Total Haloacetic Acids (HAA5)
5.4 µg/L 9%
of the EPA limit 60 µg/L
 2/2 SYR4 2016–2019
Trichloroacetic Acid
1.7 µg/L
No EPA limit set
 1/2 SYR4 2016–2019
2 contaminants tested, none detected
Monobromoacetic AcidMonochloroacetic Acid

Utility contact

Contact
LESLIE MORGAN

Frequently asked questions about Avery Estates

Is Avery Estates tap water safe to drink?

EPA monitoring detected 11 contaminants in Avery Estates'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 Avery Estates's water?

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

How many people does Avery Estates serve?

Avery Estates reports serving 383 people in New Hampshire, per its EPA record.

Has Avery Estates had any water quality violations?

The EPA has 46 violations on file for Avery Estates, 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.