Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	VA4193280
PWS Name	COLONIAL BEACH, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3875
County Served	Westmoreland

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4171634	Returned to Compliance	01-OCT-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4171623	Returned to Compliance	01-MAR-2022	31-MAR-2022	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4171616	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4171617	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4171615	Returned to Compliance	01-JUL-2014	31-JUL-2014	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4171614	Returned to Compliance	01-JUL-2014	31-JUL-2014	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	4171613	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4171611	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	4171612	Returned to Compliance	01-JAN-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4171610	Returned to Compliance	01-OCT-2010	31-OCT-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4171607	Returned to Compliance	01-MAY-2008	31-MAY-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4171606	Returned to Compliance	01-SEP-2005	30-SEP-2005	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	199	Returned to Compliance	01-JUN-1999	30-JUN-1999	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	198	Returned to Compliance	01-JUN-1998	30-JUN-1998	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	197	Returned to Compliance	01-MAR-1997	31-MAR-1997	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	196	Returned to Compliance	01-DEC-1995	31-DEC-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4171491	Known	01-MAY-1991	31-MAY-1991	Yes

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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
1147	4171634	SOX	State Compliance achieved	28-AUG-2024	State	-
1144	4171623	SIF	State Public Notification received	25-MAY-2023	State	-
1138	4171617	SOX	State Compliance achieved	18-JUL-2016	State	-
1135	4171616	SOX	State Compliance achieved	05-JUL-2016	State	-
1132	4171615	SIF	State Public Notification received	30-JUL-2014	State	-
1132	4171614	SIF	State Public Notification received	30-JUL-2014	State	-
1127	4171613	SIF	State Public Notification received	06-JUN-2014	State	-
1118	4171612	SOX	State Compliance achieved	10-SEP-2012	State	-
1116	4171611	SOX	State Compliance achieved	23-AUG-2012	State	-
1112	4171610	SIE	State Public Notification requested	29-NOV-2010	State	-
1110	4171607	SIF	State Public Notification received	27-JUN-2008	State	-
1119	4171606	SOX	State Compliance achieved	16-MAR-2006	State	-
1123	199	SOX	State Compliance achieved	04-JAN-2000	State	-
398	198	SIF	State Public Notification received	26-AUG-1998	State	-
1126	196	SOX	State Compliance achieved	09-MAR-1998	State	-
1125	197	SOX	State Compliance achieved	09-MAR-1998	State	-
1E91	4171491	SIE	State Public Notification requested	25-MAY-1991	State	-

1 - 17 of 17

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WILKERSON FARM WELL	19719	Yes	Well	Ground water	Permanent	Active
OLD ROBIN GROVE WELL #1	2918	Yes	Well	Ground water	Permanent	Inactive
4TH ST WELL	5954	Yes	Well	Ground water	Permanent	Active
CASTLEWOOD PARK WELL	5604	Yes	Well	Ground water	Permanent	Active
NEW ROBIN GROVE WELL #2	38303	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	12707	No	Distribution System/Zone	-	-	Active
ROBIN GROVE 50-HP BOOSTR	17162	No	Pump Facility	-	-	Active
ROBIN GROVE ENTRY POINT	22772	No	Sampling Station	-	-	Active
4TH ST ENTRY POINT	22774	No	Sampling Station	-	-	Active
WILKERSON FRM ENTRY PT	22775	No	Sampling Station	-	-	Active
ROBIN GROVE STORAGE TANK 250,000	39715	No	Sampling Station	-	-	Inactive
DENNISON EL STOR 200,000	12905	No	Storage	-	-	Active
WILKERSN EL STOR 250,000	20214	No	Storage	-	-	Active
ROBIN GROVE STOR 250,000	39601	No	Storage	-	-	Active
CASTLEWOOD IN-GROUND RESVR 150,000	12909	No	Storage	-	-	Inactive
ROBIN GROVE IN-GROUND RESVR 100,000	12911	No	Storage	-	-	Inactive
4TH ST CHLORINE	12899	No	Treatment Plant	-	-	Active
WILKERSON FRM CHLORINE	24206	No	Treatment Plant	-	-	Active
ROBIN GROVE CHLORINE	5188	No	Treatment Plant	-	-	Active
CASTLEWOOD PK CHLORINE	5814	No	Treatment Plant	-	-	Active

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
4TH ST CHLORINE	12899	Gaseous Chlorination, Post	Disinfection
WILKERSON FRM CHLORINE	24206	Hypochlorination, Post	Disinfection
ROBIN GROVE CHLORINE	5188	Gaseous Chlorination, Post	Disinfection
CASTLEWOOD PK CHLORINE	5814	Gaseous Chlorination, 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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