B69/100
HIGHLANDVILLE PWS — Water Quality Report 2026
Serving 1,417 people · Missouri
Water Source
Groundwater
County
—
System ID
MO5024134
Violations
12
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – November 1, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – December 27, 2022Enforcement: 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 HIGHLANDVILLE PWS
Is HIGHLANDVILLE PWS water safe to drink?
HIGHLANDVILLE PWS water receives a grade of B (69/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HIGHLANDVILLE PWS detected?
1 contaminants were tested in HIGHLANDVILLE PWS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HIGHLANDVILLE PWS have any EPA violations?
Yes, HIGHLANDVILLE PWS has 12 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MON, MCL. 4 are health-based violations.
How many people does HIGHLANDVILLE PWS serve?
HIGHLANDVILLE PWS serves approximately 1,417 people, Missouri. The system provides water to 1 community: Highlandville.
What type of water does HIGHLANDVILLE PWS provide?
HIGHLANDVILLE PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO5024134.
How does HIGHLANDVILLE PWS compare to other utilities in Missouri?
HIGHLANDVILLE PWS scores 69/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Missouri state page for a full comparison of water systems.