Public water system record

TWIN WATER AUTHORITY

Federal records show no health-based violations and 23 monitoring/reporting issues for TWIN WATER AUTHORITY in the last ten years. The most recent issue remains unresolved.

AL0000929
GUIN
AL
804 served

System profile

Source water Purchased surface water

ZIP 35563

Acute record in 10 years No

Verify this system on EPA ECHO →

Health-based records

Last 10 years

Monitoring issues

Last 10 years

Resolved vs. unresolved

22 resolved • 1 unresolved

PWSID

AL0000929

EPA public water system identifier

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Check whether your address is served by this system.

Use the normal Tap Truth address lookup to verify whether a specific home resolves to TWIN WATER AUTHORITY.

Health-based violations

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

No health-based violation entries were found for the last ten years.

Monitoring and reporting issues

Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.

Issue	Start date	Status
Lead and Copper Rule Monitoring and reporting	Jan 1, 2025	Unresolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2024	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2024	Resolved
Consumer Confidence Report RPT	Aug 11, 2024	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Jul 1, 2024	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Jul 1, 2024	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Apr 1, 2024	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Apr 1, 2024	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Jan 1, 2024	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Jan 1, 2024	Resolved
Diquat Monitoring and reporting	Apr 1, 2020	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Dec 3, 2019	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Dec 3, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Sep 5, 2019	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Sep 5, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Jun 11, 2019	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Jun 11, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Mar 5, 2019	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Mar 5, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Sep 6, 2016	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Sep 6, 2016	Resolved

Lead pipes

Total service lines 308

Lead pipes confirmed 0

Unknown material 0

Total service lines reported	308
Lead pipes confirmed	0
Galvanized pipes needing replacement	0
Pipes with unknown material	0
Non-lead pipes confirmed	308
Pipes that may be lead or unknown	0.0% (0)
Inventory submitted	Oct 16, 2024
EPA reporting status	Reported All Required Service Line Types

Interpretation

This system reported no lead or unknown service lines in its inventory. Note: the inventory covers the utility's pipes up to your property line; your home's internal plumbing may still contain lead if your home was built before 1986.

Verify on EPA SDWIS EPA Get the Lead Out guidance

The service line inventory covers pipes owned and operated by the water system, typically from the water main to the property line. Household service lines on the customer's side of the meter are the homeowner's responsibility and may or may not be included depending on the system and state law.