Transient Non-Community · PWSID ID3140252

Lds Building 30 Hwy 30

Serves 775 peopleGroundwaterOwner: PrivateNampa, Idaho
Nothing open that measures the water, but 1 open testing or paperwork violation.

A missed test is not evidence of bad water. It also is not evidence of good water: for that period nobody checked.

On record since 2024: 11 violations. 1 over the limit · 2 treatment lapses · 7 missed or late tests · 1 notice or report. Most recent began 2025-07-01.

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

1Over the limit
2Treatment lapse
7Missed or late test1 open
1Notice or report

More violations on record than 76% 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

20052010201520202024 · Over the limit: 12024 · Treatment lapse: 12024 · Missed or late test: 52024 · Missed or late test: 52024 · Missed or late test: 52024 · Missed or late test: 52024 · Missed or late test: 52025 · Treatment lapse: 12025 · Missed or late test: 22025 · Missed or late test: 22025 · Notice or report: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
9% over the limit · 118% treatment lapse · 264% missed or late test · 79% notice or report · 1

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

Open now (1)

  1. 2024-10-08E. ColiMonitoring, Source Water (GWR)Open

Every violation on record

  1. 2025-07-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2025-01-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2025-01-21Revised Total Coliform RuleTTBack in compliance
  4. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  5. 2024-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  6. 2024-11-24Revised Total Coliform RuleTTBack in compliance
  7. 2024-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  8. 2024-10-08E. ColiMonitoring, Source Water (GWR)Open
  9. 2024-09-01Revised Total Coliform RuleMONBack in compliance
  10. 2024-08-11E. ColiMonitoring, Source Water (GWR)Back in compliance
  11. 2024-08-01Revised Total Coliform RuleMCLBack in compliance

System details

Population served775
Service connections1
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityNampa
EPA ZIP on file83687

Areas served

  • Caldwell, Canyon County

Reading this record

Lds Building 30 Hwy 30 is a transient non-community that draws from groundwater and serves about 775 people in Nampa, 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.