ID / Wallace
ID · Tap water records
Wallace tap water, in plain English
Here is what the EPA's own data shows about tap water in Wallace. According to EPA SDWIS data retrieved June 2026, Wallace is served by 3 active community water systems, together reported to serve about 3,273 people.
As of June 2026, EPA records show 4 violations across the community water system(s) serving Wallace, going back to the earliest EPA record. 4 of these are classified by the EPA as health-based (a contaminant recorded above the limit the EPA tracks); the rest are monitoring or reporting violations. Each is listed by system below, with its status.
What the EPA has on record, by system
E Shoshone County Water Dist Wallace
2,388 served · surface water · PWSID ID1400019 - Health-based Groundwater Rule: a health-based violation (a contaminant recorded above the limit the EPA tracks), recorded once in August 2011. The EPA record for these does not include a measured level. All have since returned to compliance, per EPA records.
- Health-based Surface Water Treatment Rule: a health-based violation (a contaminant recorded above the limit the EPA tracks), recorded once in July 1993. The EPA record for these does not include a measured level. All have since returned to compliance, per EPA records.
E Shoshone County Water Dist Mullan
840 served · surface water · PWSID ID1400017 - Health-based Groundwater Rule: a health-based violation (a contaminant recorded above the limit the EPA tracks), recorded once in July 2011. The EPA record for these does not include a measured level. All have since returned to compliance, per EPA records.
E Shoshone County Water Dist Burke
45 served · surface water · PWSID ID1400016 - Health-based Surface Water Treatment Rule: a health-based violation (a contaminant recorded above the limit the EPA tracks), recorded once in July 1993. The EPA record for these does not include a measured level. All have since returned to compliance, per EPA records.
What this means
A health-based violation means a contaminant was recorded above the limit the EPA tracks for it. A monitoring or reporting violation means a required test or report was late or missed — not that a contaminant was measured above a limit. “Returned to compliance” means the EPA recorded the issue as resolved.
This page summarizes the EPA's own records and does not assess whether your water is safe to drink. For the most current details, you can verify every record directly with the EPA, and contact your water system with questions.
Source: U.S. EPA Envirofacts SDWIS, retrieved June 2026. Records cover the EPA's full reporting history for these systems. Verify at EPA ECHO.