Non-Transient Non-Community · PWSID ID4080003

Bogus Basin Mtn Resort

Serves 750 peopleSurface WaterOwner: PrivateBoise, 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 2017: 41 violations. 3 treatment lapses · 38 missed or late tests. Most recent began 2025-05-01.

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
3Treatment lapse
38Missed or late test1 open
0Notice or report

More violations on record than 93% 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

2005201020152017 · Missed or late test: 12018 · Missed or late test: 42018 · Missed or late test: 42019 · Missed or late test: 220202021 · Treatment lapse: 12021 · Missed or late test: 22022 · Missed or late test: 52022 · Missed or late test: 52022 · Missed or late test: 52023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232023 · Missed or late test: 232024 · Treatment lapse: 12024 · Missed or late test: 12025 · Treatment lapse: 12025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
7% treatment lapse · 393% missed or late test · 38

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 2 results on file · action level 15 ppb

0 ppb
0 ppb

Open now (1)

  1. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen

Every violation on record

  1. 2025-05-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Period ended · no return to compliance on file
  2. 2024-02-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  3. 2024-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  5. 2023-01-01StyreneMonitoring, RegularBack in compliance
  6. 2023-01-01EthylbenzeneMonitoring, RegularBack in compliance
  7. 2023-01-01TolueneMonitoring, RegularBack in compliance
  8. 2023-01-01BenzeneMonitoring, RegularBack in compliance
  9. 2023-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  10. 2023-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  11. 2023-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  12. 2023-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  13. 2023-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  14. 2023-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  15. 2023-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  16. 2023-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  17. 2023-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  18. 2023-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  19. 2023-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  20. 2023-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  21. 2023-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  22. 2023-01-01DichloromethaneMonitoring, RegularBack in compliance
  23. 2023-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  24. 2023-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  25. 2023-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
Show the other 15 entries
  1. 2023-01-01NitrateMonitoring, RegularBack in compliance
  2. 2022-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  3. 2022-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  4. 2022-07-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  5. 2022-01-01Nitrate ×2Monitoring, RegularPeriod ended · no return to compliance on file
  6. 2021-06-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  7. 2021-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  8. 2021-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  9. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  10. 2019-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  11. 2018-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  12. 2018-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  13. 2018-05-01E. ColiMonitoring, Source Water (LT2)Period ended · no return to compliance on file
  14. 2018-02-01E. ColiMonitoring, Source Water (LT2)Period ended · no return to compliance on file
  15. 2017-10-29E. ColiMonitoring, Source Water (LT2)Back in compliance

System details

Population served750
Service connections21
Water sourceSurface Water
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityBoise
EPA ZIP on file83702

Areas served

  • Boise County

Reading this record

Bogus Basin Mtn Resort is a non-transient non-community that draws from surface water and serves about 750 people in Boise, 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.