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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK3000805
PWS NameCYRIL
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1168
County ServedCaddo

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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule264525Returned to Compliance01-MAY-202531-MAY-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine264524Returned to Compliance01-MAY-202531-MAY-2025No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine264521Returned to Compliance01-MAR-202531-MAR-2025No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS264522Returned to Compliance17-OCT-2024 - Yes
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS264523Returned to Compliance17-OCT-2024 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule264520Returned to Compliance01-JUL-2024 - No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule264519Returned to Compliance01-SEP-202330-SEP-2023No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine264518Returned to Compliance01-JUL-202330-SEP-2023No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule264508Returned to Compliance01-JUL-2017 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine264505Returned to Compliance01-JUL-201530-SEP-2015No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule264500Returned to Compliance01-JUL-2014 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule264501Returned to Compliance01-JUL-2013 - No
OtherFailure to Notify Other PWSGround Water RuleGroundwater Rule264498Returned to Compliance16-APR-2012 - No
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)264496Returned to Compliance01-JUL-200930-SEP-2009No
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM264497Returned to Compliance01-JUL-200930-SEP-2009No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)264495Returned to Compliance01-JUL-200731-JUL-2007No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)264494Returned to Compliance01-SEP-199430-SEP-1994No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)17494Returned to Compliance01-DEC-199331-DEC-1993No
  • 1 - 18 of 18

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
54264525SOXState Compliance achieved29-JUL-2025State -
53264524SOXState Compliance achieved29-JUL-2025State -
50264523SOXState Compliance achieved15-JUL-2025State -
49264522SOXState Compliance achieved15-JUL-2025State -
46264521SOXState Compliance achieved09-JUN-2025State -
43264518SIFState Public Notification received28-MAR-2025State -
42264519SIFState Public Notification received28-MAR-2025State -
41264520SOXState Compliance achieved28-MAR-2025State -
22264508SOXState Compliance achieved27-NOV-2017State -
1717494SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
18264494SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
19264498SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
20264505SOXState Compliance achieved03-NOV-2015State -
11264500SOXState Compliance achieved08-JUL-2015StateCCR RTC
11264501SOXState Compliance achieved08-JUL-2015StateCCR RTC
#10F264496SOXState Compliance achieved08-MAY-2014ODSWebEntered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
#9F264497SOXState Compliance achieved08-MAY-2014ODSWebEntered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID
4264495SOXState Compliance achieved18-MAR-2008StateMet 6 month compliance criteria
  • 1 - 18 of 18

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CADDO CO RWD #316098YesConsecutive ConnectionGround waterPermanentActive
DISTRIBUTION SYSTEM18424NoDistribution System/Zone - - Active
  • 1 - 2 of 2

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.