B79/100
NEW HAVEN PWS — Water Quality Report 2026
Serving 2,000 people · Missouri
Water Source
Groundwater
County
—
System ID
MO6010568
Violations
9
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
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 NEW HAVEN PWS
Is NEW HAVEN PWS water safe to drink?
NEW HAVEN PWS water receives a grade of B (79/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has NEW HAVEN PWS detected?
1 contaminants were tested in NEW HAVEN PWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does NEW HAVEN PWS have any EPA violations?
Yes, NEW HAVEN PWS has 9 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MCL. 3 are health-based violations.
How many people does NEW HAVEN PWS serve?
NEW HAVEN PWS serves approximately 2,000 people, Missouri. The system provides water to 1 community: New Haven.
What type of water does NEW HAVEN PWS provide?
NEW HAVEN PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO6010568.
How does NEW HAVEN PWS compare to other utilities in Missouri?
NEW HAVEN PWS scores 79/100 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.