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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	7511704	Returned to Compliance	01-JUL-2004	-	No
TT	Single Turbidity Exceed (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	6706903	Returned to Compliance	01-SEP-2003	30-SEP-2003	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	5771002	Returned to Compliance	01-JUL-2002	31-DEC-2002	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	749301	Returned to Compliance	01-NOV-2000	31-JAN-2001	No

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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
8032208	6706903	SOX	State Compliance achieved	08-FEB-2008	State	-
8032107	7511704	SOX	State Compliance achieved	02-JUL-2007	State	-
8032209	5771002	SIF	State Public Notification received	09-JUN-2003	State	-
2061801	749301	SIF	State Public Notification received	18-JUN-2001	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
INTAKE LITTLE SCIOTO RIVER	21778	Yes	Intake	Surface water	Permanent	Active
WELL 30	15126	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 22	15118	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 21	15117	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 20	15116	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 18	15115	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 17	15114	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 15	15113	Yes	Well	Ground water under the influence of surface water	Permanent	Inactive
WELL 40	49100	Yes	Well	Ground water	Permanent	Active
WELL 39	49099	Yes	Well	Ground water	Permanent	Active
WELL 38	48720	Yes	Well	Ground water	Permanent	Active
WELL 37	48060	Yes	Well	Ground water	Permanent	Active
WELL 36	48059	Yes	Well	Ground water	Permanent	Active
WELL 35	38286	Yes	Well	Ground water	Permanent	Active
WELL 34	36179	Yes	Well	Ground water	Permanent	Active
WELL 32	38235	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 33	36180	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 31	15127	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 29	15125	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 28	15124	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 27	15123	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 26	15122	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 25	15121	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 24	15120	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 23	15119	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL 13	15112	Yes	Well	Ground water under the influence of surface water	Permanent	Active
INTAKE SCIOTO RIVER	21779	Yes	Intake	Surface water	Permanent	Active
CLEARWELL	39031	No	Clear Well	-	-	Inactive
AQUA OHIO - MARION DISTRIBUTION	27085	No	Distribution System/Zone	-	-	Active
CALEDONIA BOOSTER PUMP STATION	22654	No	Pump Facility	-	-	Active
SR 309 E BOOSTER PUMP STATION	22655	No	Pump Facility	-	-	Active
VICTORY ROAD PUMP STATION	22656	No	Pump Facility	-	-	Active
LITTLE SCIOTO RIVER RAW WATER PUMPS	39028	No	Pump Facility	-	-	Active
BIG SCIOTO RIVER RAW PUMPS	39029	No	Pump Facility	-	-	Active
LOW SERVICE PUMPS (RELAY PUMPS)	39030	No	Pump Facility	-	-	Active
BACKWASH PUMP	39032	No	Pump Facility	-	-	Active
HIGH SERVICE PUMPS	39033	No	Pump Facility	-	-	Active
OH/AM Water Co Marion P01	98746	No	Sampling Station	-	-	Inactive
WASHWATER ELEVATED TANK	39034	No	Storage	-	-	Active
CLEARWELL	46166	No	Storage	-	-	Active
ELEVATED TANK TRI-RIVER	47336	No	Storage	-	-	Active
VICTORY RD STORAGE TANK	633	No	Storage	-	-	Active
ELEVATED TANK CALEDONIA	634	No	Storage	-	-	Active
ELEVATED TANK GURLEY	635	No	Storage	-	-	Active
AQUA OHIO - MARION	5314	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
AQUA OHIO - MARION	5314	Coagulation	Particulate removal
AQUA OHIO - MARION	5314	Rapid Mix	Particulate removal
AQUA OHIO - MARION	5314	Lime - Soda Ash Addition	Softening (hardness removal)
AQUA OHIO - MARION	5314	Innovative	Particulate removal
AQUA OHIO - MARION	5314	Filtration, Rapid Sand	Particulate removal
AQUA OHIO - MARION	5314	Fluoridation	Other
AQUA OHIO - MARION	5314	Sludge Treatment	Softening (hardness removal)
AQUA OHIO - MARION	5314	Chloramines	Disinfection by-products control
AQUA OHIO - MARION	5314	Hypochlorination, Post	Disinfection
AQUA OHIO - MARION	5314	Hypochlorination, Pre	Disinfection
AQUA OHIO - MARION	5314	Activated Carbon, Powdered	Taste / odor control
AQUA OHIO - MARION	5314	Innovative	Softening (hardness removal)
AQUA OHIO - MARION	5314	Innovative	Particulate removal
AQUA OHIO - MARION	5314	Aeration, Cascade	Taste / odor control
AQUA OHIO - MARION	5314	Innovative	Taste / odor control
AQUA OHIO - MARION	5314	Inhibitor, Polyphosphate	Particulate removal

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