F0/100
RRA ARROWHEAD LAKE LOTS — Water Quality Report 2026
Serving 1,770 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0390021
Violations
118
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
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: April 22, 2022Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 RRA ARROWHEAD LAKE LOTS
Is RRA ARROWHEAD LAKE LOTS water safe to drink?
RRA ARROWHEAD LAKE LOTS water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 118 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has RRA ARROWHEAD LAKE LOTS detected?
1 contaminants were tested in RRA ARROWHEAD LAKE LOTS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does RRA ARROWHEAD LAKE LOTS have any EPA violations?
Yes, RRA ARROWHEAD LAKE LOTS has 118 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR, MCL. 110 are health-based violations.
How many people does RRA ARROWHEAD LAKE LOTS serve?
RRA ARROWHEAD LAKE LOTS serves approximately 1,770 people, Texas.
What type of water does RRA ARROWHEAD LAKE LOTS provide?
RRA ARROWHEAD LAKE LOTS sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0390021.
How does RRA ARROWHEAD LAKE LOTS compare to other utilities in Texas?
RRA ARROWHEAD LAKE LOTS 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.