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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.

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Violations

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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	181	Returned to Compliance	01-JUL-2021	-	No
TT	Failure Submit Treatment Requirement Rpt	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	179	Returned to Compliance	02-OCT-2010	-	Yes
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	180	Returned to Compliance	02-JAN-2008	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178	Known	01-DEC-2001	31-DEC-2001	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9800298	Known	01-MAR-1998	31-MAR-1998	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8010943	Known	24-JUN-1980	23-JUN-1984	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8010113	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8010118	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8010117	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8010116	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8010114	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8010112	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8010110	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8010111	Known	23-JUN-1980	22-JUN-1981	No

• 1 - 14 of 14

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1325	181	SOX	State Compliance achieved	01-JUL-2022	State	RTC with no consecutive viol
1319	179	SIF	State Public Notification received	17-JUN-2011	State	-
1316	180	SIE	State Public Notification requested	23-NOV-2010	State	-
1312	178	SIF	State Public Notification received	22-FEB-2002	State	-
9800928	9800298	SIE	State Public Notification requested	30-APR-1998	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CROSSVILLE - CONNECTION	5595	Yes	Consecutive Connection	Surface water	Permanent	Inactive
OTTER CREEK IMP	5597	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	5596	No	Distribution System/Zone	-	-	Active
SAMPLING STATION	5598	No	Sampling Station	-	-	Active
DAVENPORT TANK	14210	No	Storage	-	-	Active
DRUID TANK #1	14211	No	Storage	-	-	Active
DRUID TANK #2	14212	No	Storage	-	-	Active
NORTHRIDGE TANK	14213	No	Storage	-	-	Active
SMITH MOUNTAIN TANK	14214	No	Storage	-	-	Active
MILLSTONE TANK	14215	No	Storage	-	-	Active
OZONE TANK	14216	No	Storage	-	-	Active
CRAB 0RCHARD TANK #1	14217	No	Storage	-	-	Active
CRAB ORCHARD TANK #2	14218	No	Storage	-	-	Active
TOTAL STORAGE	96	No	Storage	-	-	Active
OTTER CK IMPDMT PLANT	797	No	Treatment Plant	-	-	Active
OTTER CK IMPDMT	TP001	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
OTTER CK IMPDMT PLANT	797	Filtration, Rapid Sand	Particulate removal
OTTER CK IMPDMT PLANT	797	Coagulation	Particulate removal
OTTER CK IMPDMT PLANT	797	Inhibitor, Hexametaphosphate	Corrosion control
OTTER CK IMPDMT PLANT	797	Fluoridation	Other
OTTER CK IMPDMT PLANT	797	Hypochlorination, Post	Disinfection
OTTER CK IMPDMT PLANT	797	Chlorine Dioxide	Disinfection by-products control
OTTER CK IMPDMT	TP001	Filtration, Rapid Sand	Particulate removal
OTTER CK IMPDMT	TP001	Inhibitor, Hexametaphosphate	Corrosion control
OTTER CK IMPDMT	TP001	Gaseous Chlorination, Post	Disinfection
OTTER CK IMPDMT	TP001	Fluoridation	Other
OTTER CK IMPDMT	TP001	Gaseous Chlorination, Pre	Disinfection
OTTER CK IMPDMT	TP001	Coagulation	Particulate removal

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