Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MO1010599
PWS Name	ODESSA PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5202
County Served	Lafayette

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2406927	Open	02-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2406925	Returned to Compliance	22-SEP-2013	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406924	Returned to Compliance	01-JUL-2013	30-SEP-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406923	Returned to Compliance	01-APR-2013	30-JUN-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406922	Returned to Compliance	01-JAN-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406920	Returned to Compliance	01-OCT-2012	31-DEC-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406918	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406917	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2406919	Returned to Compliance	26-MAR-2012	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406916	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406915	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406914	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406913	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406912	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2406911	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	198	Known	01-FEB-1998	28-FEB-1998	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	912694	Returned to Compliance	01-JAN-1996	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	24695	Known	01-FEB-1995	28-FEB-1995	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	Atrazine	1219195	Returned to Compliance	01-JAN-1994	05-DEC-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2400692	Known	03-AUG-1992	02-SEP-1992	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2402489	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2401089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2405889	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	2405989	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2406089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2403089	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2406189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2406289	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2406389	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2403189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2406489	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2403289	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2403489	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2403689	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2406589	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2403789	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2403889	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2404189	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	2401789	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	2402289	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2404889	Known	01-JAN-1989	31-DEC-1989	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2402889	Known	01-JAN-1989	31-DEC-1989	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
854	2406913	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406923	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406922	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406920	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406918	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406917	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406916	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406911	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406912	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406924	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406914	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
854	2406915	SOX	State Compliance achieved	04-FEB-2015	State	PWS is in Compliance with DBPs closed AOC 2/4/15 JF, treatment plant modifications completed
851	2406925	SOX	State Compliance achieved	06-MAR-2014	State	-
835	2406919	SFJ	State Formal Notice of Violation issued	04-DEC-2012	State	-
498	198	SIF	State Public Notification received	17-APR-1998	State	-
196	912694	SOX	State Compliance achieved	31-DEC-1995	State	-
495	24695	SIA	State Violation/Reminder Notice	17-APR-1995	State	-
398	1219195	SOX	State Compliance achieved	31-MAR-1995	State	-
292	2400692	SIE	State Public Notification requested	28-OCT-1992	State	-

1 - 19 of 19

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
ODESSA LAKE (NE	84426	Yes	Intake	Surface water	Other	Inactive
WELL # 2	77969	Yes	Well	Ground water	Permanent	Active
WELL # 1	77968	Yes	Well	Ground water	Permanent	Active
ODESSA LAKE (NE	84425	Yes	Reservoir	Surface water	Other	Inactive
DISTRIBUTION SYSTEM	85253	No	Distribution System/Zone	-	-	Active
BOOSTER PUMP	103544	No	Pump Facility	-	-	Active
CHEMICAL SAMPLES	90106	No	Sampling Station	-	-	Active
127K GAL CLEARWELL	103543	No	Storage	-	-	Active
500K UNDERGROUND TANK	103545	No	Storage	-	-	Active
1 MIL GAL TOWER	103546	No	Storage	-	-	Active
TOTAL STORAGE	75454	No	Storage	-	-	Inactive
FINISHED WATER TAP-325 S 8TH ST	66956	No	Treatment Plant	-	-	Active
ODESSA	66957	No	Treatment Plant	-	-	Inactive

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
FINISHED WATER TAP-325 S 8TH ST	66956	4-Log Treatment of Viruses	Disinfection
FINISHED WATER TAP-325 S 8TH ST	66956	Chloramines	Disinfection by-products control
FINISHED WATER TAP-325 S 8TH ST	66956	Aeration, Slat Tray	Iron removal
FINISHED WATER TAP-325 S 8TH ST	66956	Lime - Soda Ash Addition	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Gaseous Chlorination, Pre	Disinfection
FINISHED WATER TAP-325 S 8TH ST	66956	Coagulation	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Rapid Mix	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Flocculation	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Sedimentation	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	pH Adjustment, Pre	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Filtration, Rapid Sand	Softening (hardness removal)
FINISHED WATER TAP-325 S 8TH ST	66956	Gaseous Chlorination, Post	Disinfection

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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.

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