Community Water System · PWSID ID7100106

Shady Rest RV Park and Campground

Serves 80 peopleGroundwaterOwner: PrivateCastaic, California
Nothing open that measures the water, but 6 open testing or paperwork violations.

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 2001: 26 violations. 1 over the limit · 3 treatment lapses · 14 missed or late tests · 8 notices or reports. Most recent began 2025-09-01.

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

1Over the limit
3Treatment lapse
14Missed or late test1 open
8Notice or report5 open

More violations on record than 95% of active water systems in California. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2001 · Missed or late test: 12002 · Missed or late test: 12003 · Missed or late test: 12005201020152017 · Over the limit: 12017 · Notice or report: 120202023 · Treatment lapse: 22023 · Treatment lapse: 22023 · Notice or report: 22023 · Notice or report: 22024 · Treatment lapse: 12024 · Missed or late test: 32024 · Missed or late test: 32024 · Missed or late test: 32024 · Notice or report: 12025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Missed or late test: 82025 · Notice or report: 42025 · Notice or report: 42025 · Notice or report: 42025 · Notice or report: 42025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
4% over the limit · 112% treatment lapse · 354% missed or late test · 1431% notice or report · 8

Across California, 52% of violations are missed or late tests and 29% 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

3 ppb
3 ppb

Open now (6)

  1. 2025-08-03Groundwater RuleFailure to Consult with StateOpen
  2. 2025-07-02Lead service line inventoryRPTOpen
  3. 2025-01-01Public NoticePN Violation without NPDWR ViolationOpen
  4. 2024-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  5. 2023-08-26Public Notice ×2PN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2025-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2025-08-03Groundwater RuleFailure to Consult with StateOpen
  3. 2025-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  4. 2025-07-02Lead service line inventoryRPTOpen
  5. 2025-07-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  6. 2025-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  7. 2025-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  8. 2025-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  9. 2025-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2025-01-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  11. 2025-01-01Public NoticePN Violation without NPDWR ViolationOpen
  12. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  13. 2024-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  14. 2024-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  15. 2024-10-17Lead service line inventoryRPTBack in compliance
  16. 2024-10-17Lead service line inventoryTTBack in compliance
  17. 2024-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  18. 2023-08-26Public Notice ×2PN Violation for NPDWR ViolationOpen
  19. 2023-06-02Groundwater Rule ×2Failure To Address DeficiencyBack in compliance
  20. 2017-07-14Groundwater RuleFailure to Consult with StateBack in compliance
  21. 2017-03-01Revised Total Coliform RuleMCLBack in compliance
  22. 2003-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  23. 2002-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  24. 2001-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served80
Service connections70
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityCastaic
EPA ZIP on file91384

Areas served

  • Bonneville County

Reading this record

Shady Rest RV Park and Campground is a community water system that draws from groundwater and serves about 80 people in Castaic, California. 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.