Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	VA2187522
PWS Name	HIGH KNOB
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1500
County Served	Warren

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	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2546608	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2546607	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2546613	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2546612	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2546606	Returned to Compliance	01-DEC-2005	31-DEC-2005	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2546105	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2546005	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2545905	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2545805	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2545705	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2546205	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2546305	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2546405	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2546505	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2544505	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2545605	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2544605	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2544705	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2544805	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2544905	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2545505	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2545405	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2545305	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2545205	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	2545105	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2545005	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	2544405	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	300	Known	01-AUG-2000	31-AUG-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	200	Known	01-JUN-2000	30-JUN-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	100	Known	01-MAY-2000	31-MAY-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2544294	Known	01-JUN-1994	30-JUN-1994	No

1 - 31 of 31

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
284726	2546613	SIE	State Public Notification requested	24-NOV-2025	State	-
284726	2546612	SIE	State Public Notification requested	24-NOV-2025	State	-
284712	2546607	SOX	State Compliance achieved	17-MAR-2025	State	-
284715	2546608	SOX	State Compliance achieved	17-MAR-2025	State	-
284708	2545205	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546505	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546405	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546305	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546205	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546105	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2544505	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2544605	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2544705	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2544805	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2544905	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545005	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545105	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545305	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545405	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545505	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545605	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545705	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545805	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2545905	SOX	State Compliance achieved	07-DEC-2006	State	-
284708	2546005	SOX	State Compliance achieved	07-DEC-2006	State	-
284709	2546606	SOX	State Compliance achieved	15-FEB-2006	State	-
284707	2544405	SOX	State Compliance achieved	09-JUN-2005	State	-
283900	300	SIE	State Public Notification requested	20-SEP-2000	State	-
166700	200	SIE	State Public Notification requested	17-JUL-2000	State	-
166000	100	SIE	State Public Notification requested	22-JUN-2000	State	-
194	2544294	SO6	State Intentional no-action	14-JUL-1994	State	-

1 - 31 of 31

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SPRING NO. 1	14910	Yes	Spring	Ground water	Permanent	Active
WELL NO. 7 (SPRING WELL)	36283	Yes	Well	Ground water	Permanent	Active
WELL NO. 6 (BUTLER WELL #2)	30319	Yes	Well	Ground water	Permanent	Active
WELL NO. 5 (PAVED ROAD #2)	30317	Yes	Well	Ground water	Permanent	Active
WELL NO. 3 (BUTLER WELL #1)	18723	Yes	Well	Ground water	Permanent	Active
WELL NO. 4 (ALPINE WELL)	18722	Yes	Well	Ground water	Permanent	Active
WELL NO. 2 (PAVED RD WELL #1)	14925	Yes	Well	Ground water	Permanent	Active
WELL NO. 1 (SALT LICK WELL)	14923	Yes	Well	Ground water	Permanent	Active
SPRING NO. 6	14917	Yes	Spring	Ground water	Permanent	Inactive
SPRING NO. 4	6235	Yes	Spring	Ground water under the influence of surface water	Permanent	Inactive
SPRING NO. 2	14944	Yes	Spring	Ground water under the influence of surface water	Permanent	Inactive
SPRING NO. 5 & 6	14914	Yes	Spring	Ground water	Permanent	Active
SPRING NO. 3	14911	Yes	Spring	Ground water	Permanent	Active
HIGH KNOB	14943	No	Distribution System/Zone	-	-	Active
EP - SPRING 1/WELL 7 TMT PLT	24631	No	Sampling Station	-	-	Active
EP - SALT LICK SPRINGS	24633	No	Sampling Station	-	-	Active
EP - SALT LICK WELL (WELL 1)	24634	No	Sampling Station	-	-	Active
EP - DOUGLAS (WELL 2 WELL 5)	24635	No	Sampling Station	-	-	Active
EP - ALPINE (WELL 4)	24638	No	Sampling Station	-	-	Active
EP - BUTLER (WELL 3 WELL 6 SPRING 3)	24664	No	Sampling Station	-	-	Active
EP - SPRING 3 TMT PLT	24632	No	Sampling Station	-	-	Inactive
EP - WELL 3 TMT PLT	24636	No	Sampling Station	-	-	Inactive
SALT LICK SPRINGS RESERVOIR	14934	No	Storage	-	-	Active
PAVED ROAD RESERVOIR	14935	No	Storage	-	-	Active
BUTLER RESERVOIR	14937	No	Storage	-	-	Active
SALT LICK WELL RESERVOIR	14938	No	Storage	-	-	Active
ALPINE DRIVE RESERVOIR	14939	No	Storage	-	-	Active
MOUNTAIN TOP RESERVOIR	14941	No	Storage	-	-	Active
SPRING RESERVOIR	6023	No	Storage	-	-	Active
NO NAME RESERVOIR	14936	No	Storage	-	-	Inactive
RIDGE RESERVOIR	14942	No	Storage	-	-	Inactive
CLUB HOUSE RESERVOIR	6146	No	Storage	-	-	Inactive
SPRING NO. 1/ WELL NO 7 TREATMENT PLANT	14919	No	Treatment Plant	-	-	Active
SPRING NO. 3 TREATMENT PLANT	14920	No	Treatment Plant	-	-	Active
SALT LICK SPRINGS TREATMENT PLANT	14922	No	Treatment Plant	-	-	Active
WELL NO. 1 TREATMENT PLANT	14924	No	Treatment Plant	-	-	Active
WELL NO. 2 TREATMENT PLANT	14926	No	Treatment Plant	-	-	Active
WELL NO 3 TREATMENT PLANT	20669	No	Treatment Plant	-	-	Active
WELL NO 4 TREATMENT PLANT	20670	No	Treatment Plant	-	-	Active
WELL NO. 5 TREATMENT	30318	No	Treatment Plant	-	-	Active
WELL NO. 6 TREATMENT	30320	No	Treatment Plant	-	-	Active
SPRING NO. 4 TMT PLT	14921	No	Treatment Plant	-	-	Inactive

1 - 42 of 42

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SPRING NO. 1/ WELL NO 7 TREATMENT PLANT	14919	4-Log Treatment of Viruses	Disinfection
SPRING NO. 1/ WELL NO 7 TREATMENT PLANT	14919	Hypochlorination, Post	Disinfection
SPRING NO. 3 TREATMENT PLANT	14920	4-Log Treatment of Viruses	Disinfection
SPRING NO. 3 TREATMENT PLANT	14920	Hypochlorination, Post	Disinfection
SPRING NO. 4 TMT PLT	14921	4-Log Treatment of Viruses	Disinfection
SPRING NO. 4 TMT PLT	14921	Hypochlorination, Post	Disinfection
SALT LICK SPRINGS TREATMENT PLANT	14922	4-Log Treatment of Viruses	Disinfection
SALT LICK SPRINGS TREATMENT PLANT	14922	Hypochlorination, Post	Disinfection
WELL NO. 1 TREATMENT PLANT	14924	Hypochlorination, Post	Disinfection
WELL NO. 2 TREATMENT PLANT	14926	Hypochlorination, Post	Disinfection
WELL NO 3 TREATMENT PLANT	20669	Hypochlorination, Post	Disinfection
WELL NO 4 TREATMENT PLANT	20670	Hypochlorination, Post	Disinfection
WELL NO. 5 TREATMENT	30318	Hypochlorination, Post	Disinfection
WELL NO. 6 TREATMENT	30320	Hypochlorination, Post	Disinfection

1 - 14 of 14

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions