A100/100
CARROLLTON PWS — Water Quality Report 2026
Serving 3,514 people · Missouri
Water Source
Groundwater
County
—
System ID
MO2010140
Violations
0
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
This system has a clean compliance history.
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 CARROLLTON PWS
Is CARROLLTON PWS water safe to drink?
CARROLLTON PWS water receives a grade of A (100/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CARROLLTON PWS detected?
31 contaminants were tested in CARROLLTON PWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CARROLLTON PWS have any EPA violations?
No, CARROLLTON PWS has zero EPA violations on record. This indicates consistent compliance with federal drinking water standards.
How many people does CARROLLTON PWS serve?
CARROLLTON PWS serves approximately 3,514 people, Missouri. The system provides water to 1 community: Carrollton.
What type of water does CARROLLTON PWS provide?
CARROLLTON PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO2010140.
How does CARROLLTON PWS compare to other utilities in Missouri?
CARROLLTON PWS scores 100/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Missouri state page for a full comparison of water systems.