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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDMO1010696
PWS NameROCK PORT PWS
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1318
County ServedAtchison

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 Rule203Returned to Compliance01-NOV-202430-NOV-2024No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)201Returned to Compliance01-JUL-201031-JUL-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)199Known01-AUG-199931-AUG-1999Yes
  • 1 - 3 of 3

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
307203SIFState Public Notification received01-OCT-2025State -
303201SOXState Compliance achieved22-JAN-2014State -
299199SIEState Public Notification requested03-SEP-1999State -
  • 1 - 3 of 3

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CC1 ATCHISON CO WS WTR COM MO1021595104571YesConsecutive ConnectionGround waterPermanentActive
WELL # 378002YesWell Ground waterEmergencyActive
WELL # 278001YesWell Ground waterEmergencyActive
WELL # 178000YesWell Ground waterEmergencyActive
DISTRIBUTION SYSTEM85271NoDistribution System/Zone - - Active
CHEMICAL SAMPLES90124NoSampling Station - - Active
350K GAL GROUND TANK103882NoStorage - - Active
100K GAL ELEVATED STORAGE97430NoStorage - - Active
GROUND STORAGE75472NoStorage - - Inactive
GROUND STORAGE97429NoStorage - - Inactive
CLEARWELL97431NoStorage - - Inactive
TREATMENT PLANT- 1400 HIWAY 136 W66970NoTreatment Plant - - Inactive
  • 1 - 12 of 12

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT- 1400 HIWAY 136 W669704-Log Treatment of VirusesDisinfection
TREATMENT PLANT- 1400 HIWAY 136 W66970Aeration, CascadeIron removal
TREATMENT PLANT- 1400 HIWAY 136 W66970Lime - Soda Ash AdditionSoftening (hardness removal)
TREATMENT PLANT- 1400 HIWAY 136 W66970CoagulationSoftening (hardness removal)
TREATMENT PLANT- 1400 HIWAY 136 W66970Gaseous Chlorination, PreDisinfection
TREATMENT PLANT- 1400 HIWAY 136 W66970Rapid MixSoftening (hardness removal)
TREATMENT PLANT- 1400 HIWAY 136 W66970SedimentationSoftening (hardness removal)
TREATMENT PLANT- 1400 HIWAY 136 W66970Filtration, Rapid SandParticulate removal
  • 1 - 8 of 8
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.