Water Quality in Keene, NH (03446)
EPA violation data for public water systems serving ZIP code 03446.
Past Health-Based Violations
2 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 17 monitoring/reporting violations.
More violations than 78% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,588
Population
33
Water Systems
19
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (33)
Keene Water Dept
Monadnock Regional High Sch
Pine Grove Mobile Home Park
View Point Coop
1 health-basedSwanzey Lake Camping Area
Ashuelot River Campground
Camp Squanto/Dining Hall
George S Emerson Elem Sch
Pilgrim Pines
Route 10 Mini Mart
Swanzey Diner
Eastfield Crossing
All resolvedPilgrim Pines Campground
All resolvedRichardson Park
Toyota Of Keene
Twinkle Town
Gilsum Elementary Sch
Honey Bee Hollow
Coach And Four Motor Inn
Mvs Fulfillment Services
Sullivan Elementary Sch
Footsteps Daycare
Honda Of Keene
Angies Pizzeria
All resolvedThe Cottages At Spofford Lake
Swanzey Town Hall
Secord Restaurant
Trail Plaza
All resolvedWilcox School Athletic Field
Cheshire Fairgrounds
1 health-basedFirst Congregational Church
Mt Ceasar Elementary School
Carmel Motel
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
Keene (03446) has more violations than 78% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 19.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.