Community Water System · PWSID IL1870200

Roseville

Serves 915 peopleGroundwater PurchasedOwner: Local GovernmentRoseville, Illinois
Nothing open right now.

On record since 1994: 5 violations. 1 over the limit · 1 missed or late test · 3 notices or reports. Most recent began 2018-08-01.

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

1Over the limit
0Treatment lapse
1Missed or late test
3Notice or report

More violations on record than 62% of active water systems in Illinois. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1994 · Missed or late test: 1199520002003 · Notice or report: 1200520102013 · Notice or report: 120152017 · Notice or report: 12018 · Over the limit: 120202025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
20% over the limit · 120% missed or late test · 160% notice or report · 3

Across Illinois, 81% of violations are missed or late tests and 3% 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 1 result on file · action level 15 ppb

0 ppb

Every violation on record

  1. 2018-08-01Revised Total Coliform RuleMCLBack in compliance
  2. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  3. 2013-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  4. 2003-10-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  5. 1994-10-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance

System details

Population served915
Service connections495
Water sourceGroundwater Purchased
System typeCommunity Water System
OwnerLocal Government
StatusActive
CityRoseville
EPA ZIP on file61473

Areas served

  • Roseville, Warren County

Reading this record

Roseville is a community water system that draws from groundwater purchased and serves about 915 people in Roseville, Illinois. 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.