Non-Transient Non-Community · PWSID ID5420041

Deep Creek Mennonite School

Serves 75 peopleGroundwaterOwner: PrivateBuhl, IdahoServes a school or daycare
1 open treatment violation.

Open for: Groundwater Rule. EPA counts treatment-technique violations as health-based: a required protective step was not done. It is not a measurement of contamination.

On record since 2005: 3 violations. 1 treatment lapse · 1 missed or late test · 1 notice or report. Most recent began 2025-02-08.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit
1Treatment lapse1 open
1Missed or late test
1Notice or report

More violations on record than 38% of active water systems in Idaho. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2005 · Missed or late test: 120052010201520202024 · Notice or report: 12025 · Treatment lapse: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
33% treatment lapse · 133% missed or late test · 133% notice or report · 1

Across Idaho, 80% of violations are missed or late tests and 5% are water over a limit.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 4 results on file · action level 15 ppb

8 ppb
6 ppb
3 ppb
2 ppb

Open now (1)

  1. 2025-02-08Groundwater RuleFailure To Address DeficiencyOpen

Every violation on record

  1. 2025-02-08Groundwater RuleFailure To Address DeficiencyOpen
  2. 2024-11-10Groundwater RuleFailure to Consult with StateBack in compliance
  3. 2005-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served75
Service connections3
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityBuhl
EPA ZIP on file83316

Areas served

  • Twin Falls County

Reading this record

Deep Creek Mennonite School is a non-transient non-community that draws from groundwater and serves about 75 people in Buhl, Idaho. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.