Water Quality in Limestone, ME (04750)

EPA violation data for public water systems serving ZIP code 04750.

Past Health-Based Violations

1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 10 monitoring/reporting violations.

More violations than 68% of US ZIP codes.

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

1,815

Population

16

Water Systems

11

Violations (5yr)

1

Health-Based

Location

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Water Systems Serving This Area (16)

Limestone Water & Sewer District

All resolved
Groundwater 875 people served
4 violations (5yr) · All resolved
Lead tested: 2.6 ppb (limit: 15 ppb)

Branding Iron

Groundwater 360 people served
0 violations

East Gate Mh Estates - Back

Groundwater 135 people served
0 violations

Trafton Lake Campground

1 health-based
Groundwater 110 people served
4 violations (5yr) · 1 health-based · All resolved

The Base Side Restaurant

Groundwater 90 people served
0 violations

Skyline Inn

Groundwater 72 people served
0 violations

Colony Trailer Park

Groundwater 60 people served
0 violations

Pleasant Ridge

All resolved
Groundwater 45 people served
1 violation (5yr) · All resolved
Lead tested: 1.9 ppb (limit: 15 ppb)

Caswell Elem/Aka Dawn Barnes

All resolved
Groundwater 44 people served
2 violations (5yr) · All resolved

Spruce Restaurant

Groundwater 40 people served
0 violations

Rsu 39 Ski Building

Groundwater 25 people served
0 violations

Limestone Recreational Dept

Groundwater 25 people served
0 violations

Limestone High Scl

Groundwater 25 people served
0 violations

Limestone Recreational Dept.

Groundwater 25 people served
0 violations

David U Page

Groundwater 25 people served
0 violations

Dairy Dip

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

5 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

2 violations
All resolved
Public NoticeMonitoring
1 violation
All resolved
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
2.6 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Limestone (04750) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11.

Fewer violations 68th percentile More violations

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.

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