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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	112444	Open	02-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	112443	Returned to Compliance	01-OCT-2014	31-OCT-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	112442	Returned to Compliance	01-AUG-2014	31-AUG-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	112441	Returned to Compliance	01-JUL-2014	31-JUL-2014	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	199	Returned to Compliance	01-JUN-1999	30-JUN-1999	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	111693	Returned to Compliance	01-NOV-1992	30-NOV-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	101593	Returned to Compliance	01-OCT-1992	31-OCT-1992	Yes

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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
505	199	SOX	State Compliance achieved	05-FEB-2015	State	-
505	101593	SOX	State Compliance achieved	05-FEB-2015	State	-
505	112443	SOX	State Compliance achieved	05-FEB-2015	State	-
505	112441	SOX	State Compliance achieved	05-FEB-2015	State	-
505	112442	SOX	State Compliance achieved	05-FEB-2015	State	-
505	111693	SOX	State Compliance achieved	05-FEB-2015	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
CC 1 COLUMBIA MO3010181	106715	Yes	Consecutive Connection	Ground water	Emergency	Active
BOTNER WELL	78702	Yes	Well	Ground water	Permanent	Active
W OF ELM TREE WELL	78701	Yes	Well	Ground water	Permanent	Active
AIRPORT WELL	78700	Yes	Well	Ground water	Permanent	Active
GILLESPIE WELL	78698	Yes	Well	Ground water	Permanent	Active
HARMON WELL	78697	Yes	Well	Ground water	Permanent	Active
BETHEL WELL	78696	Yes	Well	Ground water	Permanent	Active
KOCH WELL	78695	Yes	Well	Ground water	Permanent	Active
SAPP WELL	78694	Yes	Well	Ground water	Permanent	Active
SOUTH WELL	78693	Yes	Well	Ground water	Permanent	Active
LIBERTY WELL	78692	Yes	Well	Ground water	Permanent	Active
TRIMBLE WELL	78691	Yes	Well	Ground water	Permanent	Active
MCTURNAN WELL	78690	Yes	Well	Ground water	Permanent	Active
ROUTE E WELL	100284	Yes	Well	Ground water	Permanent	Active
WOODHAVEN WELL	78699	Yes	Well	Ground water	Other	Inactive
CC 2 BOONE CO #4 MO3024052	106884	Yes	Consecutive Connection	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	85811	No	Distribution System/Zone	-	-	Active
GILLESPIE BRIDGE BSTR STATION KOCH TOWER	105061	No	Pump Facility	-	-	Active
GILLESPIE BRIDGE BSTR STATION- J TOWER	105065	No	Pump Facility	-	-	Active
KOCH BOOSTER STATION	105062	No	Pump Facility	-	-	Inactive
MC TURNAN BOOSTER STATION-HISTORICAL	105063	No	Pump Facility	-	-	Inactive
MIDWAY BOOSTER STATION-HISTORICAL	105064	No	Pump Facility	-	-	Inactive
TRIMBLE BOOSTER STATION - HISTORICAL	105066	No	Pump Facility	-	-	Inactive
WOODHAVEN BOOSTER STATION - HISTORICAL	105067	No	Pump Facility	-	-	Inactive
CHEMICAL SAMPLES	90664	No	Sampling Station	-	-	Active
STOR TANK - BETHEL WATER TOWER	74977	No	Storage	-	-	Active
STOR TANK - HARMAN WATER TOWER	74978	No	Storage	-	-	Active
500K GAL OLD DISTRICT #7 WATER TOWER	96230	No	Storage	-	-	Active
500K GAL GILLESPIE GROUND TANK	96232	No	Storage	-	-	Active
163 WATER TOWER	97442	No	Storage	-	-	Active
RT J WATER TOWER	97443	No	Storage	-	-	Active
GRAY RD WATER TOWER	97444	No	Storage	-	-	Active
500K GAL WOODLANDVILLE WATER TOWER	98290	No	Storage	-	-	Active
37,500 GAL OLD #7 STANDPIPE	98291	No	Storage	-	-	Active
500K GAL SAPP WATER TOWER	98295	No	Storage	-	-	Active
HARRISBURG ELEVATED TANK-HISTORICAL	105060	No	Storage	-	-	Inactive
OLDHAM STANDPIPE	74979	No	Storage	-	-	Inactive
STOR TANK MCTURNAN WATER TOWER	74980	No	Storage	-	-	Inactive
STOR TANK HWY N & BLUE BIRD LANE	74981	No	Storage	-	-	Inactive
STORAGE (OLD SAPP WATER TOWER)	96231	No	Storage	-	-	Inactive
TRIMBLE STANDPIPE	96233	No	Storage	-	-	Inactive
50K GAL MIDWAY TOWER	96234	No	Storage	-	-	Inactive
WOODHAVEN GROUND STORAGE	96235	No	Storage	-	-	Inactive
35,200 GAL HARTSBURG GROUND STORAGE	98292	No	Storage	-	-	Inactive
ROUTE E WELL TREATMENT	100285	No	Treatment Plant	-	-	Active
MCTURNAN	70755	No	Treatment Plant	-	-	Active
TRIMBLE	70756	No	Treatment Plant	-	-	Active
LIBERTY	70757	No	Treatment Plant	-	-	Active
SOUTH WELL	70758	No	Treatment Plant	-	-	Active
SAPP WELL	70759	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
ROUTE E WELL TREATMENT	100285	Gaseous Chlorination, Post	Disinfection
MCTURNAN	70755	Gaseous Chlorination, Post	Disinfection
TRIMBLE	70756	Gaseous Chlorination, Post	Disinfection
LIBERTY	70757	Gaseous Chlorination, Post	Disinfection
SOUTH WELL	70758	Gaseous Chlorination, Post	Disinfection
SAPP WELL	70759	Gaseous Chlorination, Post	Disinfection
KOCH WELL	70760	Gaseous Chlorination, Post	Disinfection
BETHEL	70761	Gaseous Chlorination, Post	Disinfection
HARMAN	70762	Gaseous Chlorination, Post	Disinfection
GILLESPIE	73280	Gaseous Chlorination, Post	Disinfection
AIRPORT WELL	74264	Gaseous Chlorination, Post	Disinfection
BOTNER	95131	Gaseous Chlorination, Post	Disinfection
W OF ELM TREE	95132	Gaseous Chlorination, Post	Disinfection
WOODHAVEN WELL	95133	Gaseous Chlorination, Post	Disinfection

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