Public water system record

ROSE LAKE WATER ASSN

Federal records show 2 health-based violations and 8 monitoring/reporting issues for ROSE LAKE WATER ASSN in the last ten years, including an unresolved Surface Water Treatment Rule violation.

ID1280161
CATALDO
ID
300 served

System profile

Source water Groundwater

ZIP 83810

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

9 resolved • 1 unresolved

PWSID

ID1280161

EPA public water system identifier

Check your address

Check whether your address is served by this system.

Use the normal Tap Truth address lookup to verify whether a specific home resolves to ROSE LAKE WATER ASSN.

Health-based violations

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

Contaminant	Rule family	Start date	Status	Acute
Groundwater Rule Treatment technique failure	140	Aug 2, 2018	Resolved	No
Surface Water Treatment Rule Treatment technique failure	120	Jan 1, 1992	Unresolved	No

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
Chlorine Monitoring and reporting	Jun 1, 2025	Resolved
Chlorine Monitoring and reporting	Apr 1, 2020	Resolved
Lead and Copper Rule Monitoring and reporting	Mar 31, 2020	Resolved
Lead and Copper Rule Monitoring and reporting	Sep 29, 2019	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Oct 1, 2018	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Oct 1, 2018	Resolved
Radium-228 Monitoring and reporting	Jan 1, 2018	Resolved
Radium-226 Monitoring and reporting	Jan 1, 2018	Resolved

Lead pipes

Total service lines 123

Lead pipes confirmed 0

Unknown material 0

Total service lines reported	123
Lead pipes confirmed	0
Galvanized pipes needing replacement	0
Pipes with unknown material	0
Non-lead pipes confirmed	123
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.