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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDSD4600406
PWS NameRAPID CITY
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served72009
County ServedPennington

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, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U0300101Returned to Compliance01-OCT-200231-DEC-2002No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)0300102Returned to Compliance01-OCT-200231-DEC-2002No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium0300103Returned to Compliance01-OCT-200231-DEC-2002No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9900100Known01-APR-199930-APR-1999No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8015995Known01-JUL-197630-JUN-1980No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)8015996Known01-JUL-197630-JUN-1980No
  • 1 - 6 of 6

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
03000060300101SIFState Public Notification received13-JUN-2003State -
03000080300103SIFState Public Notification received13-JUN-2003State -
03000070300102SIFState Public Notification received13-JUN-2003State -
99000029900100SIFState Public Notification received19-MAY-1999State -
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
RAPID CREEK-MTN VIEW006YesIntakeSurface waterPermanentActive
WELL #12041YesWell Ground waterPermanentActive
GIRL SCOUT GALLERY040YesWell Ground waterPermanentActive
#10036YesWell Ground waterPermanentActive
#9035YesWell Ground waterPermanentActive
#5032YesWell Ground waterPermanentActive
JACKSON SPRINGS038YesWell Ground water under the influence of surface waterPermanentActive
MEADOWBROOK GALLERY039YesWell Ground waterOtherInactive
#3030YesWell Ground waterOtherInactive
#1029YesWell Ground waterOtherInactive
#11037YesWell Ground waterEmergencyInactive
#8034YesWell Ground waterEmergencyInactive
#6033YesWell Ground waterEmergencyInactive
#4031YesWell Ground waterEmergencyInactive
N RAPID-2 MG014NoStorage - - Active
KEPPS-300000015NoStorage - - Active
PALO VERDE-1 MG016NoStorage - - Active
LOW LEVEL 1@ 2 MG017NoStorage - - Active
LOW LEVEL-2 @ 5 MG018NoStorage - - Active
ROBBINSDALE-2 MG019NoStorage - - Active
ARROWHEAD-2.MG020NoStorage - - Active
PINE TREE-514000021NoStorage - - Active
PINEDALE #1-300000023NoStorage - - Active
S CANYON RESERVOIR-2 MG024NoStorage - - Active
CEDAR HILLS-26000025NoStorage - - Active
TERRACITA RESERVOIR-33500026NoStorage - - Active
SKYLINE RESERVOIR-1 MG027NoStorage - - Active
RED ROCKS-3.3 MG043NoStorage - - Active
CLEARWELL044NoStorage - - Active
ELK VALE-3.2 MG045NoStorage - - Active
PINEDALE #2-750000046NoStorage - - Active
NORTHRIDGE-750000047NoStorage - - Active
WILDWOOD DR. RESERVOIR022NoStorage - - Inactive
TREAT SITE - GIRL SCOUT005NoTreatment Plant - - Active
TREAT SITE - #9009NoTreatment Plant - - Active
TREAT SITE - #5010NoTreatment Plant - - Active
TREAT SITE - #10011NoTreatment Plant - - Active
TREAT SITE - #11013NoTreatment Plant - - Active
MOUNTAIN VIEW WTP028NoTreatment Plant - - Active
TREAT SITE - #12042NoTreatment Plant - - Active
NEW JACKSON SPRINGS WTP048NoTreatment Plant - - Active
TREAT SITE - #3001NoTreatment Plant - - Inactive
TREAT SITE - #4002NoTreatment Plant - - Inactive
TREAT SITE - JACKSON SPRINGS003NoTreatment Plant - - Inactive
TREAT SITE - MEADOWBROOK004NoTreatment Plant - - Inactive
TREAT SITE - #6007NoTreatment Plant - - Inactive
TREAT SITE - #8008NoTreatment Plant - - Inactive
TREAT SITE - #1012NoTreatment Plant - - Inactive
  • 1 - 48 of 48

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREAT SITE - #3001Gaseous Chlorination, PostDisinfection
TREAT SITE - #3001FluoridationOther
TREAT SITE - #4002Gaseous Chlorination, PostDisinfection
TREAT SITE - #4002FluoridationOther
TREAT SITE - JACKSON SPRINGS003Gaseous Chlorination, PostDisinfection
TREAT SITE - JACKSON SPRINGS003FluoridationOther
TREAT SITE - MEADOWBROOK004Gaseous Chlorination, PostDisinfection
TREAT SITE - MEADOWBROOK004FluoridationOther
TREAT SITE - GIRL SCOUT005Gaseous Chlorination, PostDisinfection
TREAT SITE - GIRL SCOUT005FluoridationOther
TREAT SITE - #6007Gaseous Chlorination, PostDisinfection
TREAT SITE - #6007FluoridationOther
TREAT SITE - #8008Gaseous Chlorination, PostDisinfection
TREAT SITE - #8008FluoridationOther
TREAT SITE - #9009Gaseous Chlorination, PostDisinfection
TREAT SITE - #9009FluoridationOther
TREAT SITE - #5010Gaseous Chlorination, PostDisinfection
TREAT SITE - #5010FluoridationOther
TREAT SITE - #10011Gaseous Chlorination, PostDisinfection
TREAT SITE - #10011FluoridationOther
TREAT SITE - #1012Gaseous Chlorination, PostDisinfection
TREAT SITE - #1012FluoridationOther
TREAT SITE - #11013Gaseous Chlorination, PostDisinfection
TREAT SITE - #11013FluoridationOther
MOUNTAIN VIEW WTP028Gaseous Chlorination, PostDisinfection
MOUNTAIN VIEW WTP028FluoridationOther
MOUNTAIN VIEW WTP028CoagulationSoftening (hardness removal)
MOUNTAIN VIEW WTP028Rapid MixParticulate removal
MOUNTAIN VIEW WTP028SedimentationParticulate removal
MOUNTAIN VIEW WTP028FilteredParticulate removal
TREAT SITE - #12042Hypochlorination, PostDisinfection
TREAT SITE - #12042FluoridationOther
NEW JACKSON SPRINGS WTP048Hypochlorination, PostDisinfection
NEW JACKSON SPRINGS WTP048FluoridationOther
NEW JACKSON SPRINGS WTP048CoagulationSoftening (hardness removal)
NEW JACKSON SPRINGS WTP048pH Adjustment, PostCorrosion control
NEW JACKSON SPRINGS WTP048SedimentationParticulate removal
NEW JACKSON SPRINGS WTP048Rapid MixParticulate removal
  • 1 - 38 of 38

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.