Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WY5600029
PWS Name	LARAMIE, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	32395
County Served	Albany

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.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	1038	Returned to Compliance	30-DEC-2021	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1032	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1030	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1031	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1002	Returned to Compliance	01-JUL-2009	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1001	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	195	Known	01-NOV-1994	30-NOV-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	995	Known	01-SEP-1994	30-SEP-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	294	Known	01-MAR-1994	31-MAR-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	194	Known	01-FEB-1994	28-FEB-1994	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	894	Known	01-JAN-1994	31-MAR-1994	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	994	Known	01-JAN-1993	31-DEC-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	693	Known	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	694	Known	01-JAN-1993	31-DEC-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	593	Known	01-OCT-1992	31-OCT-1992	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
14	1038	SOX	State Compliance achieved	11-MAR-2022	Region	-
12	1032	SOX	State Compliance achieved	01-SEP-2015	Region	-
10	1030	SOX	State Compliance achieved	19-AUG-2014	Region	-
10	1031	SOX	State Compliance achieved	19-AUG-2014	Region	-
6	1002	SOX	State Compliance achieved	21-AUG-2009	Region	Submitted CCR 8/21/09 TM.
1	1001	SOX	State Compliance achieved	17-JUL-2008	Region	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SODERGREEN LAKE	11950	Yes	Intake	Surface water	Emergency	Active
WYOMING TECH WELL	20190	Yes	Well	Ground water	Permanent	Inactive
SPUR WELL #2	17047	Yes	Well	Ground water	Permanent	Active
SPUR WELL #1	17046	Yes	Well	Ground water	Permanent	Active
SOLDIER WELL #1	16967	Yes	Well	Ground water	Permanent	Active
POPE WELL #3	11949	Yes	Well	Ground water	Permanent	Active
POPE WELL #4	11948	Yes	Well	Ground water	Permanent	Active
TURNER WELL #2	11947	Yes	Well	Ground water	Permanent	Active
TURNER WELL #1	11946	Yes	Well	Ground water	Permanent	Active
POPE WELL #2	11944	Yes	Well	Ground water	Permanent	Active
POPE WELL #1	11943	Yes	Well	Ground water	Permanent	Active
WYOMING TECH WELL BACK-UP	20189	Yes	Well	Ground water	Interim	Inactive
BIG LARAMIE RIVER INTAKE	19206	Yes	Intake	Surface water	Permanent	Active
CITY OF LARAMIE (TOWN HALL)	11951	No	Distribution System/Zone	-	-	Active
ZONE 4 DISTRIBUTION	20195	No	Distribution System/Zone	-	-	Active
ZONE 5 DISTRIBUTION	20196	No	Distribution System/Zone	-	-	Active
ZONE 6 DISTRIBUTION	20197	No	Distribution System/Zone	-	-	Active
ZONE 7 DISTRIBUTION	20198	No	Distribution System/Zone	-	-	Active
ZONE 3 DISTRIBUTION	21426	No	Distribution System/Zone	-	-	Active
WYOMING TECHNICAL INSTITUE DISTRIBUTION	20194	No	Distribution System/Zone	-	-	Inactive
LARAMIE, CITY OF	14519	No	Other	-	-	Inactive
PRESSURE TANKS (2)	20192	No	Pressure Control	-	-	Active
AIRPORT PRESSURE TANKS (2)	21418	No	Pressure Control	-	-	Active
8 PRESSURE TANKS	20191	No	Pressure Control	-	-	Inactive
GRANT PUMP STATION (3)	17373	No	Pump Facility	-	-	Active
WISTER PUMP STATION (8)	18609	No	Pump Facility	-	-	Active
IMPERIAL HEIGHTS PUMP STATION (3)	18610	No	Pump Facility	-	-	Active
UNIVERSITY PUMP STATION (2)	18611	No	Pump Facility	-	-	Active
AIRPORT PUMP STATION (ZONE 7) (6)	19665	No	Pump Facility	-	-	Active
INDIAN HILLS PUMP STATION (3)	20046	No	Pump Facility	-	-	Active
NORTH TANK PUMP STATION	21410	No	Pump Facility	-	-	Active
WADE'S TRAILER COURT SAMPLING STATION	14970	No	Sampling Station	-	-	Active
19TH & PALMER SAMPLING STATION	14971	No	Sampling Station	-	-	Active
FINISHED WATER SAMPLING STATION	17204	No	Sampling Station	-	-	Active
HAYFORD & 30TH	17250	No	Sampling Station	-	-	Active
ZONE 3 NORTH STORAGE TANK (1MG)	21417	No	Sampling Station	-	-	Active
RAW WATER SAMPLING STATION	17203	No	Sampling Station	-	-	Inactive
OUTLET EMS BUILDING #12 SAMPLING STATION	20193	No	Sampling Station	-	-	Inactive
STORAGE TANK (8MG)	16969	No	Storage	-	-	Active
HIGH PRESSURE STORAGE TANK #1 (1.5MG)	16970	No	Storage	-	-	Active
HIGH PRESSURE STORAGE TANK #2 (2.1MG)	16971	No	Storage	-	-	Active
AIRPORT STORAGE TANK (1MG)	17372	No	Storage	-	-	Active
ZONE 4 STORAGE TANK (1MG)	18612	No	Storage	-	-	Active
CLEARWELL (500K GAL)	21409	No	Storage	-	-	Active
SAND TRAP STORAGE TANK	21415	No	Storage	-	-	Active
WET WELL (180K GAL)	21416	No	Storage	-	-	Active
CHLORINATOR 3 (TURNER)	14972	No	Treatment Plant	-	-	Active
CHLORINATOR 2 (SOLDIER)	16854	No	Treatment Plant	-	-	Active
WATER TREATMENT PLANT	16857	No	Treatment Plant	-	-	Active
CHLORINATOR 4 (SPUR)	17043	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATOR 3 (TURNER)	14972	Hypochlorination, Post	Disinfection
CHLORINATOR 2 (SOLDIER)	16854	Hypochlorination, Post	Disinfection
WATER TREATMENT PLANT	16857	Ozonation, Pre	Disinfection
WATER TREATMENT PLANT	16857	Coagulation	Particulate removal
WATER TREATMENT PLANT	16857	Flocculation	Particulate removal
WATER TREATMENT PLANT	16857	Sedimentation	Particulate removal
WATER TREATMENT PLANT	16857	Fluoridation	Other
WATER TREATMENT PLANT	16857	Hypochlorination, Post	Disinfection
WATER TREATMENT PLANT	16857	Activated Carbon, Powdered	Taste / odor control
WATER TREATMENT PLANT	16857	pH Adjustment, Pre	Disinfection by-products control
WATER TREATMENT PLANT	16857	pH Adjustment, Post	Corrosion control
WATER TREATMENT PLANT	16857	Filtration, Rapid Sand	Particulate removal
CHLORINATOR 4 (SPUR)	17043	Hypochlorination, Post	Disinfection

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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.

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