U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDIL1671000
PWS NameROCHESTER
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served3856
County ServedSangamon

Note


The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)5226714Returned to Compliance01-OCT-202331-DEC-2023No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule5226713Returned to Compliance30-DEC-2013 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice5226711Returned to Compliance19-OCT-2012 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice5226712Returned to Compliance19-OCT-2012 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChloramine5226710Returned to Compliance01-OCT-201131-DEC-2011No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)5226708Returned to Compliance01-SEP-201130-SEP-2011No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChloramine5226709Returned to Compliance01-JUL-201130-SEP-2011No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule5226707Returned to Compliance02-JAN-2011 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)5226706Returned to Compliance01-NOV-200730-NOV-2007No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5226705Returned to Compliance01-JUL-2005 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule5226102Returned to Compliance01-JUL-2002 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)5225900Known01-JUL-200031-JUL-2000No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)4002298Known01-OCT-199731-OCT-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)3408296Known01-MAR-199631-MAR-1996No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)2668194Known01-JUN-199430-JUN-1994No
  • 1 - 15 of 15

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
72390355226714SIFState Public Notification received28-MAY-2024State -
72390295226713SOXState Compliance achieved25-FEB-2014State -
72390265226711SFKState Bilateral Compliance Agreement signed01-MAY-2013StateVN # W-2013-00033
72390265226712SFKState Bilateral Compliance Agreement signed01-MAY-2013StateVN # W-2013-00033
72390245226708SIFState Public Notification received18-MAR-2013State -
72390245226709SIFState Public Notification received18-MAR-2013State -
72390195226710SIFState Public Notification received15-FEB-2012State -
72390105226707SOXState Compliance achieved24-FEB-2011State -
72390085226706SOXState Compliance achieved01-JUN-2008State -
72390055226705SOXState Compliance achieved15-SEP-2005State -
72386035226102SOXState Compliance achieved02-JUL-2003State -
1941005225900SIEState Public Notification requested15-SEP-2000State -
69913984002298SIEState Public Notification requested10-JAN-1998State -
604942668194SIFState Public Notification received15-SEP-1994State -
  • 1 - 14 of 14

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC 01-MASTER METER26597YesConsecutive ConnectionSurface waterPermanentActive
ROCHESTER25045NoDistribution System/Zone - - Active
IDSE34862NoDistribution System/Zone - - Active
SCHOOL LEAD SAMPLING46065NoDistribution System/Zone - - Active
CHILDCARE FACILITY LEAD SAMPLING46066NoDistribution System/Zone - - Active
GENERIC FINISHED SAMPLING STATION28704NoSampling Station - - Active
GENERIC RAW SAMPLING STATION31126NoSampling Station - - Active
ELEV1 - 0.3 MG ELEVATED STORAGE11758NoStorage - - Active
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.