Water Quality in Jefferson, NY (12093)

EPA violation data for public water systems serving ZIP code 12093.

No Health-Based Violations

None of the 5 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are4 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 48% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,276

Population

5

Water Systems

4

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (5)

Blenheim Hill Farm

All resolved
Groundwater 315 people served
3 violations (5yr) · All resolved

Jefferson Water District

All resolved
Groundwater 300 people served
1 violation (5yr) · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Little Lake Campground

Groundwater 50 people served
0 violations

Jefferson Inn

Groundwater 25 people served
0 violations

Zbuckhill Farm

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

4 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
2 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Jefferson (12093) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4, most of which are monitoring/reporting issues.

Fewer violations 48th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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