Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	VA6107650
PWS Name	ROUND HILL, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5019
County Served	Loudoun

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, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	6350511	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	6350512	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	6350510	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	6350509	Returned to Compliance	01-AUG-2011	31-AUG-2011	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6350508	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6350406	Returned to Compliance	01-NOV-2005	30-NOV-2005	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6350306	Returned to Compliance	01-OCT-2005	31-OCT-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6350203	Returned to Compliance	01-SEP-2002	30-SEP-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6350002	Returned to Compliance	01-JUL-2002	31-JUL-2002	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6349901	Returned to Compliance	01-JUL-2001	31-JUL-2001	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	101	Returned to Compliance	01-NOV-2000	30-NOV-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6349794	Known	01-AUG-1994	31-AUG-1994	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	6346094	Known	01-NOV-1993	30-NOV-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6342693	Known	01-JUL-1993	31-JUL-1993	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	6341293	Known	01-MAY-1993	31-MAY-1993	No

1 - 15 of 15

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
419918	6350511	SIF	State Public Notification received	01-JUL-2013	State	-
419918	6350512	SIF	State Public Notification received	01-JUL-2013	State	-
419918	6350510	SIF	State Public Notification received	01-JUL-2013	State	-
419914	6350509	SOX	State Compliance achieved	15-FEB-2012	State	-
419909	6350508	SOX	State Compliance achieved	31-OCT-2007	State	-
419910	6350406	SOX	State Compliance achieved	01-DEC-2005	State	-
419911	6350306	SOX	State Compliance achieved	01-DEC-2005	State	-
419303	6350203	SIF	State Public Notification received	29-NOV-2002	State	-
419921	6350002	SOX	State Compliance achieved	29-AUG-2002	State	-
29901	6349901	SIF	State Public Notification received	28-SEP-2001	State	-
418901	101	SIF	State Public Notification received	24-JAN-2001	State	-
594	6349794	SFJ	State Formal Notice of Violation issued	11-OCT-1994	State	-
593	6341293	SIA	State Violation/Reminder Notice	22-JUN-1993	State	-

1 - 13 of 13

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #12	14203	Yes	Well	Ground water	Permanent	Active
STONELEIGH #2C	6201	Yes	Well	Ground water	Permanent	Inactive
STONELEIGH #2A	6124	Yes	Well	Ground water	Permanent	Inactive
WELL #11	5983	Yes	Well	Ground water	Permanent	Inactive
WELL 6S	31842	Yes	Well	Ground water	Permanent	Inactive
21NB WELL	27893	Yes	Well	Ground water	Permanent	Inactive
STONELEIGH #2	14187	Yes	Well	Ground water	Permanent	Inactive
WELL D	41833	Yes	Well	Ground water	Permanent	Active
WELL 7B	37400	Yes	Well	Ground water	Permanent	Active
WELL 7A	37399	Yes	Well	Ground water	Permanent	Active
WELL 21SB	33805	Yes	Well	Ground water	Permanent	Active
WELL 21SA	31841	Yes	Well	Ground water	Permanent	Active
21NA WELL	27891	Yes	Well	Ground water	Permanent	Active
WELL 22A	20572	Yes	Well	Ground water	Permanent	Active
719 WELL	20227	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	14373	No	Distribution System/Zone	-	-	Active
EVENING STAR BOOSTER PUMPS	37127	No	Pump Facility	-	-	Active
GOOSE CREEK BOOSTER PUMPS	37128	No	Pump Facility	-	-	Active
BOOSTER PUMPS @ WESTLAKE TP	37411	No	Pump Facility	-	-	Active
ENTRY POINT - 719 WELL	24181	No	Sampling Station	-	-	Active
GOOSE CREEK ENTRY PT - 21SA & 21SB	32017	No	Sampling Station	-	-	Active
WESTLAKE ENTRY PT - WELLS 7A, 7B, 12	41454	No	Sampling Station	-	-	Active
EVENING STAR ENTRY POINT - 21NA & 22A	41455	No	Sampling Station	-	-	Active
EVENING STAR ENTRY POINT - WELL D ONLY	41882	No	Sampling Station	-	-	Active
WELL 22A	24182	No	Sampling Station	-	-	Inactive
WELL #12 SAMPLE STATION	24183	No	Sampling Station	-	-	Inactive
WELL #2	24184	No	Sampling Station	-	-	Inactive
WELL #2A	24185	No	Sampling Station	-	-	Inactive
WELL 2C	24186	No	Sampling Station	-	-	Inactive
WELL #11	24187	No	Sampling Station	-	-	Inactive
ENTRY POINT WELLS 21NA & 21NB	27894	No	Sampling Station	-	-	Inactive
WELL 12	35106	No	Sampling Station	-	-	Inactive
WELLS 7A & 7B ENTRY POINT AFTER TREATMEN	37410	No	Sampling Station	-	-	Inactive
500K GALLON EVENING STAR TANK	31339	No	Storage	-	-	Active
719 -1,000 GALLON HYDROPNEUMATIC TANK	37126	No	Storage	-	-	Active
3,500 GAL CONTACT TANK - GOOSE CREEK	37129	No	Storage	-	-	Active
STORAGE TANK#2 (BASIN)	14211	No	Storage	-	-	Inactive
90K GALLON STONELEIGH TANK	14224	No	Storage	-	-	Inactive
719 TREATMENT	20229	No	Treatment Plant	-	-	Active
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	No	Treatment Plant	-	-	Active
GOOSE CREEK (RT 7) TP- (21SA & 21SB)	31843	No	Treatment Plant	-	-	Active
WESTLAKE WTP (7A, 7B, 12)	37409	No	Treatment Plant	-	-	Active
WELL 22A HYPOCHLORINATION SYSTEM	14226	No	Treatment Plant	-	-	Inactive
WELL #2C HYPOCHLORINATION	30800	No	Treatment Plant	-	-	Inactive

1 - 44 of 44

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 22A HYPOCHLORINATION SYSTEM	14226	Hypochlorination, Post	Disinfection
719 TREATMENT	20229	Sequestration	Manganese removal
719 TREATMENT	20229	Fluoridation	Other
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	Hypochlorination, Pre	Disinfection
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	Filtration, Greensand	Iron removal
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	Filtration, Greensand	Manganese removal
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	Hypochlorination, Pre	Manganese removal
EVENING STAR TP - HYPO, GREENSAND PLUS	29359	Hypochlorination, Pre	Iron removal
WELL #2C HYPOCHLORINATION	30800	Fluoridation	Other
WELL #2C HYPOCHLORINATION	30800	Hypochlorination, Post	Disinfection
GOOSE CREEK (RT 7) TP- (21SA & 21SB)	31843	Hypochlorination, Pre	Disinfection
GOOSE CREEK (RT 7) TP- (21SA & 21SB)	31843	Filtration, Greensand	Iron removal
GOOSE CREEK (RT 7) TP- (21SA & 21SB)	31843	Filtration, Greensand	Manganese removal
WESTLAKE WTP (7A, 7B, 12)	37409	Filtration, Greensand	Iron removal
WESTLAKE WTP (7A, 7B, 12)	37409	Hypochlorination, Post	Disinfection
WESTLAKE WTP (7A, 7B, 12)	37409	Hypochlorination, Pre	Iron removal
WESTLAKE WTP (7A, 7B, 12)	37409	4-Log Remove/Inactivate Viruses	Disinfection

1 - 17 of 17

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