A87/100
HIGHLAND RIDGE W AND S ASSOCIATION INC — Water Quality Report 2026
Serving 3,022 people · Ohio
Water Source
Purchased Groundwater
County
—
System ID
OH8403203
Violations
2
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 200.00 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: November 26, 2024 – February 26, 2025Enforcement: 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 HIGHLAND RIDGE W AND S ASSOCIATION INC
Is HIGHLAND RIDGE W AND S ASSOCIATION INC water safe to drink?
HIGHLAND RIDGE W AND S ASSOCIATION INC water receives a grade of A (87/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HIGHLAND RIDGE W AND S ASSOCIATION INC detected?
2 contaminants were tested in HIGHLAND RIDGE W AND S ASSOCIATION INC's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does HIGHLAND RIDGE W AND S ASSOCIATION INC have any EPA violations?
Yes, HIGHLAND RIDGE W AND S ASSOCIATION INC has 2 EPA violation(s) on record, with the most recent in 2024. Violation types include Other.
How many people does HIGHLAND RIDGE W AND S ASSOCIATION INC serve?
HIGHLAND RIDGE W AND S ASSOCIATION INC serves approximately 3,022 people, Ohio.
What type of water does HIGHLAND RIDGE W AND S ASSOCIATION INC provide?
HIGHLAND RIDGE W AND S ASSOCIATION INC sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OH8403203.
How does HIGHLAND RIDGE W AND S ASSOCIATION INC compare to other utilities in Ohio?
HIGHLAND RIDGE W AND S ASSOCIATION INC scores 87/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Ohio state page for a full comparison of water systems.