Transient Non-Community · PWSID CO0235416

John Timothy Stone Cliffs Assoc

Serves 80 peopleSurface Water PurchasedOwner: PrivateWindsor, Colorado
Nothing open that measures the water, but 2 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 2018: 5 violations. 2 missed or late tests · 3 notices or reports. Most recent began 2019-08-11.

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
0Treatment lapse
2Missed or late test
3Notice or report2 open

More violations on record than 50% of active water systems in Colorado. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2005201020152018 · Missed or late test: 22018 · Missed or late test: 22018 · Notice or report: 22018 · Notice or report: 22019 · Notice or report: 120202025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
40% missed or late test · 260% notice or report · 3

Across Colorado, 74% of violations are missed or late tests and 6% are water over a limit.

Open now (2)

  1. 2019-08-11Public NoticePN Violation without NPDWR ViolationOpen
  2. 2018-08-24Public NoticePN Violation without NPDWR ViolationOpen

Every violation on record

  1. 2019-08-11Public NoticePN Violation without NPDWR ViolationOpen
  2. 2018-08-24Public NoticePN Violation without NPDWR ViolationOpen
  3. 2018-07-03Public NoticePN Violation without NPDWR ViolationBack in compliance
  4. 2018-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  5. 2018-05-01Revised Total Coliform RuleMONBack in compliance

System details

Population served80
Service connections24
Water sourceSurface Water Purchased
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityWindsor
EPA ZIP on file80550

Areas served

  • Larimer County

Reading this record

John Timothy Stone Cliffs Assoc is a transient non-community that draws from surface water purchased and serves about 80 people in Windsor, Colorado. 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.