Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1093002
PWS Name	GRAMERCY WATERWORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	2860
County Served	St. James Parish

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005564	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3005562	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005561	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005558	Known	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005557	Known	01-OCT-2024	31-DEC-2024	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3005543	Returned to Compliance	01-FEB-2017	05-MAY-2017	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3005540	Returned to Compliance	31-JAN-2015	-	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	3005530	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005526	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005529	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005528	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005527	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005526	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005523	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005522	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005517	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#3005518	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005518	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005517	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorite	3005512	Returned to Compliance	01-JUN-2008	30-JUN-2008	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005516	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#3005516	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005515	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005515	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005514	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005513	Returned to Compliance	01-JAN-2008	31-MAR-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3005511	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005510	Returned to Compliance	01-OCT-2007	31-DEC-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005509	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005508	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005508	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3005307	Returned to Compliance	01-MAR-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005507	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005507	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3005107	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3005107	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3004707	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3004506	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#3004606	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3004606	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3004506	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3004206	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3004306	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#3004306	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3004206	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	3004806	Returned to Compliance	01-JAN-2006	31-MAR-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	#3003906	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#3004006	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3003906	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3004006	Returned to Compliance	01-OCT-2005	31-DEC-2005	Yes

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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
2310389	3005564	SIF	State Public Notification received	17-NOV-2025	State	-
2310385	3005561	SIF	State Public Notification received	18-JUL-2025	State	-
2310385	3005562	SIF	State Public Notification received	18-JUL-2025	State	-
2310382	3005558	SIF	State Public Notification received	14-MAY-2025	State	-
2310379	3005557	SIF	State Public Notification received	14-FEB-2025	State	-
2310366	3005543	SIF	State Public Notification received	11-MAY-2017	State	-
2310360	3005540	SOX	State Compliance achieved	26-FEB-2015	State	-
2310344	3005530	SOX	State Compliance achieved	20-AUG-2012	State	ALL VIOLATIONS AND ENFORCEMENT ACTIONS HAVE BEEN RESOLVED
2310373	3001204	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3002405	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3002505	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3003305	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3003405	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3003606	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3003706	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3003906	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004006	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004206	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004306	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004506	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004606	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3004707	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005107	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005507	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005508	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005509	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005510	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005511	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005513	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005514	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005515	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005516	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005517	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005518	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005522	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005523	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005526	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005527	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005528	SOX	State Compliance achieved	01-JUL-2012	State	-
2310373	3005529	SOX	State Compliance achieved	01-JUL-2012	State	-
2310334	3005307	SOX	State Compliance achieved	27-APR-2011	State	RETURNED TO COMPLIANCE PER DEFINITION
2310321	3005512	SOX	State Compliance achieved	13-AUG-2008	State	-
2308906	3004806	SOX	State Compliance achieved	27-JUL-2006	State	-
2308906	3004905	SOX	State Compliance achieved	27-JUL-2006	State	-
#2184	#3003606	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL
#2184	#3003906	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL
#2184	#3004006	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL
#2184	#3004206	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL
#2184	#3004306	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL
#2184	#3004506	EOX	Federal Compliance achieved	11-JUL-2006	ODSWeb	DBP- MCL

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MUTUAL AID CONNECTION TO LUTCHER-1093003	19036	Yes	Consecutive Connection	Surface water	Emergency	Active
INTAKE MISSISSIPPI RIVER GRAMERCY	8373	Yes	Intake	Surface water	Permanent	Active
355 W. MAIN STREET CONNECTION TO LUTCHER	19037	Yes	Consecutive Connection	Surface water	Emergency	Active
GROUND STORAGE - CLEARWELL	1157	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	9139	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17348	No	Distribution System/Zone	-	-	Inactive
GROUND STORAGE SOUTH TANK	17664	No	Storage	-	-	Active
ELEVATED	383	No	Storage	-	-	Active
GROUND STORAGE NORTH TANK	966	No	Storage	-	-	Active
TREATMENT PLANT	4035	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	4035	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	4035	Chloramines	Disinfection by-products control
TREATMENT PLANT	4035	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT	4035	Inhibitor, Orthophosphate	Corrosion control

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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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