B62/100

ALLAMUCHY TWP WATER & SEWER — Water Quality Report 2026

Serving 5,423 people · New Jersey

Water Source
Groundwater
County
System ID
NJ2101001
Violations
35

Contaminant Test Results

1 contaminant above EPA health goals
ContaminantDetectedLimit (MCL)Status
Lead (90th percentile)
0.004 mg/L0.015 mg/LAbove Goal

EPA Violation History

9

Violations (last 5yr)

3

Unresolved

0

Health-Related

TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2025 – December 31, 2025Rule: Stage 2 DBPRVerify on EPA.gov
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2023 – September 5, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2023 – September 30, 2023Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 1, 2022 – July 31, 2023Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 1, 2022 – July 31, 2023Rule: Stage 2 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2021 – December 15, 2021Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2021 – October 15, 2021Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2021 – November 15, 2021Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2021 – September 15, 2021Enforcement: Resolving — corrective action underway

Understanding violation severity

Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.

Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly

Frequently Asked Questions About ALLAMUCHY TWP WATER & SEWER

Is ALLAMUCHY TWP WATER & SEWER water safe to drink?

ALLAMUCHY TWP WATER & SEWER water receives a grade of B (62/100), which is considered good. Out of 51 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.

What contaminants has ALLAMUCHY TWP WATER & SEWER detected?

51 contaminants were tested in ALLAMUCHY TWP WATER & SEWER's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).

Does ALLAMUCHY TWP WATER & SEWER have any EPA violations?

Yes, ALLAMUCHY TWP WATER & SEWER has 35 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, Other, RPT.

How many people does ALLAMUCHY TWP WATER & SEWER serve?

ALLAMUCHY TWP WATER & SEWER serves approximately 5,423 people, New Jersey. The system provides water to 1 community: Allamuchy Twp.-2101.

What type of water does ALLAMUCHY TWP WATER & SEWER provide?

ALLAMUCHY TWP WATER & SEWER sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NJ2101001.

How does ALLAMUCHY TWP WATER & SEWER compare to other utilities in New Jersey?

ALLAMUCHY TWP WATER & SEWER scores 62/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our New Jersey state page for a full comparison of water systems.

Cities Served