F0/100
CITY OF SHALLOWATER — Water Quality Report 2026
Serving 3,119 people · Texas
Water Source
Groundwater
County
—
System ID
TX1520003
Violations
32
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
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 CITY OF SHALLOWATER
Is CITY OF SHALLOWATER water safe to drink?
CITY OF SHALLOWATER water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 32 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CITY OF SHALLOWATER detected?
1 contaminants were tested in CITY OF SHALLOWATER's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CITY OF SHALLOWATER have any EPA violations?
Yes, CITY OF SHALLOWATER has 32 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, MCL, Other. 23 are health-based violations.
How many people does CITY OF SHALLOWATER serve?
CITY OF SHALLOWATER serves approximately 3,119 people, Texas.
What type of water does CITY OF SHALLOWATER provide?
CITY OF SHALLOWATER sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1520003.
How does CITY OF SHALLOWATER compare to other utilities in Texas?
CITY OF SHALLOWATER scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Texas state page for a full comparison of water systems.