Transient Non-Community · PWSID CA2900623

Peninsula Campground Water System

Serves 202 peopleGroundwaterOwner: Local GovernmentGrass Valley, California
Nothing open right now.

On record since 2015: 2 violations. 2 over the limit. Most recent began 2017-06-01.

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

2Over the limit
0Treatment lapse
0Missed or late test
0Notice or report

More violations on record than 52% 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

200520102015 · Over the limit: 120152017 · Over the limit: 120202025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
100% over the limit · 2

Across California, 52% of violations are missed or late tests and 29% are water over a limit.

Every violation on record

  1. 2017-06-01Revised Total Coliform RuleMCLBack in compliance
  2. 2015-06-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance

System details

Population served202
Service connections8
Water sourceGroundwater
System typeTransient Non-Community
OwnerLocal Government
StatusActive
CityGrass Valley
EPA ZIP on file95945

Areas served

  • Nevada County

Reading this record

Peninsula Campground Water System is a transient non-community that draws from groundwater and serves about 202 people in Grass Valley, 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.