F17/100
NEW LLANO WATER DEPARTMENT — Water Quality Report 2026
Serving 3,300 people · Louisiana
Water Source
Groundwater
County
—
System ID
LA1115022
Violations
20
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
8
Violations (last 5yr)
3
Unresolved
7
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2024 – June 7, 2024Enforcement: Resolving — corrective action underway
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: December 14, 2022Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Resolved
Violation related to Consumer Confidence Report
When: December 14, 2022 – January 10, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: December 14, 2022Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Resolved
Violation related to Consumer Confidence Report
When: December 14, 2022 – January 10, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: December 14, 2022 – January 10, 2023Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Violation related to Consumer Confidence Report
When: December 14, 2022Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Resolved
Violation related to Consumer Confidence Report
When: December 14, 2022 – December 15, 2023Rule: Consumer Confidence RuleEnforcement: 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 NEW LLANO WATER DEPARTMENT
Is NEW LLANO WATER DEPARTMENT water safe to drink?
NEW LLANO WATER DEPARTMENT water receives a grade of F (17/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 20 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has NEW LLANO WATER DEPARTMENT detected?
31 contaminants were tested in NEW LLANO WATER DEPARTMENT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NEW LLANO WATER DEPARTMENT have any EPA violations?
Yes, NEW LLANO WATER DEPARTMENT has 20 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, TT, MR. 15 are health-based violations.
How many people does NEW LLANO WATER DEPARTMENT serve?
NEW LLANO WATER DEPARTMENT serves approximately 3,300 people, Louisiana.
What type of water does NEW LLANO WATER DEPARTMENT provide?
NEW LLANO WATER DEPARTMENT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is LA1115022.
How does NEW LLANO WATER DEPARTMENT compare to other utilities in Louisiana?
NEW LLANO WATER DEPARTMENT scores 17/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Louisiana state page for a full comparison of water systems.