Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1111013
PWS Name	ROCKY BRANCH WATER SYSTEM
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1650
County Served	Union 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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8001179	Returned to Compliance	16-NOV-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001175	Returned to Compliance	07-OCT-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001176	Returned to Compliance	07-OCT-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001177	Returned to Compliance	07-OCT-2022	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001164	Returned to Compliance	24-JAN-2020	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001161	Returned to Compliance	24-JAN-2020	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001163	Returned to Compliance	24-JAN-2020	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	8001162	Returned to Compliance	24-JAN-2020	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001159	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001157	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001153	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001150	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001146	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001144	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001141	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001140	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001138	Returned to Compliance	31-OCT-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001134	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001137	Returned to Compliance	31-JUL-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001133	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001128	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001125	Returned to Compliance	31-JAN-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001123	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001122	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001118	Returned to Compliance	31-JUL-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001119	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001116	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001115	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001112	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001110	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001108	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001104	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8001105	Returned to Compliance	01-DEC-2014	28-FEB-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8001106	Returned to Compliance	01-DEC-2014	28-FEB-2015	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8001102	Returned to Compliance	01-OCT-2014	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8001098	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8001099	Returned to Compliance	01-JUN-2013	31-MAY-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8001100	Returned to Compliance	01-JUN-2013	31-MAY-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8001097	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8001096	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8001095	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8001094	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	12-OCT-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	8001093	Known	01-DEC-1992	31-DEC-1992	Yes

1 - 44 of 44

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1000529	8001176	SOX	State Compliance achieved	15-JAN-2024	State	-
1000526	8001177	SOX	State Compliance achieved	27-OCT-2023	State	-
1000527	8001175	SOX	State Compliance achieved	27-OCT-2023	State	-
1000530	8001179	SOX	State Compliance achieved	09-FEB-2023	State	-
1000516	8001153	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001150	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001157	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001159	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001144	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001140	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001141	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000516	8001146	SOX	State Compliance achieved	04-MAR-2021	State	Release of AO C-16-111-005-ETT
1000515	8001116	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001119	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001122	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001123	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001128	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001112	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001134	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001104	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001110	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001108	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001115	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000515	8001133	SID	State Site Visit for enforcement purposes	28-JAN-2021	State	POIR for C-16-111-005-ETT Item 4.) - I/C for control of DBPs
1000513	8001164	SIF	State Public Notification received	02-MAR-2020	State	-
1000513	8001163	SIF	State Public Notification received	02-MAR-2020	State	-
1000513	8001161	SIF	State Public Notification received	02-MAR-2020	State	-
1000513	8001162	SIF	State Public Notification received	02-MAR-2020	State	-
1000472	8001137	SOX	State Compliance achieved	23-FEB-2018	State	-
1000471	8001138	SOX	State Compliance achieved	23-FEB-2018	State	-
1000465	8001118	SID	State Site Visit for enforcement purposes	10-JAN-2018	State	POIR for C-16-111-005-ETT Item 4.)- O/C for not having MCL's for DBPs
1000465	8001097	SID	State Site Visit for enforcement purposes	10-JAN-2018	State	POIR for C-16-111-005-ETT Item 4.)- O/C for not having MCL's for DBPs
1000465	8001125	SID	State Site Visit for enforcement purposes	10-JAN-2018	State	POIR for C-16-111-005-ETT Item 4.)- O/C for not having MCL's for DBPs
1000484	8001100	SOX	State Compliance achieved	07-FEB-2017	State	-
1000485	8001105	SOX	State Compliance achieved	07-FEB-2017	State	-
1000485	8001106	SOX	State Compliance achieved	07-FEB-2017	State	-
1000484	8001099	SOX	State Compliance achieved	07-FEB-2017	State	-
1000448	8001095	SID	State Site Visit for enforcement purposes	27-JAN-2017	State	C-16-111-005-ETT POI 9/2/2016 O/C - 1.) SUBMIT DBP MONITORING PLANS, 2.) IMPLEMENTATION OF DBP MONITORING
1000448	8001094	SID	State Site Visit for enforcement purposes	27-JAN-2017	State	C-16-111-005-ETT POI 9/2/2016 O/C - 1.) SUBMIT DBP MONITORING PLANS, 2.) IMPLEMENTATION OF DBP MONITORING
1000448	8001096	SID	State Site Visit for enforcement purposes	27-JAN-2017	State	C-16-111-005-ETT POI 9/2/2016 O/C - 1.) SUBMIT DBP MONITORING PLANS, 2.) IMPLEMENTATION OF DBP MONITORING
1000426	8001098	SOX	State Compliance achieved	08-JAN-2016	State	-
1000411	8001102	SOX	State Compliance achieved	29-DEC-2014	State	-
1E04	1V00	EOX	Federal Compliance achieved	12-OCT-2000	ODSWeb	-
10393	8001093	SIF	State Public Notification received	04-JAN-1993	State	-

1 - 44 of 44

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
STAND PIPE #2	19720	Yes	Spring	Surface water	Permanent	Inactive
WELL #3	7878	Yes	Well	Ground water	Permanent	Inactive
WELL #5 - LASTER RD	16953	Yes	Well	Ground water	Permanent	Active
WELL #4 - HWY 143 GAC SITE	15851	Yes	Well	Ground water	Permanent	Active
WELL #1 (NORTH) - CEMETERY	7880	Yes	Well	Ground water	Emergency	Active
WELL #2 (SOUTH) - CEMETERY	7879	Yes	Well	Ground water	Emergency	Active
DISTRIBUTION SYSTEM	9325	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17417	No	Distribution System/Zone	-	-	Inactive
HIGH SERVICE PUMPS - HWY 143 GAC SITE	22959	No	Pump Facility	-	-	Active
STANDPIPE - LASTER RD	19721	No	Storage	-	-	Active
GROUND STORAGE TANK - HWY 143 GAC SITE	21448	No	Storage	-	-	Active
STANDPIPE - CEMETERY	457	No	Storage	-	-	Active
HYDROPNEUMATIC TANK	19722	No	Storage	-	-	Inactive
TREATMENT PLANT - HWY 143 GAC SITE	15852	No	Treatment Plant	-	-	Active
TREATMENT PLANT - CEMETERY	4309	No	Treatment Plant	-	-	Active
TREATMENT PLANT - LASTER RD	4311	No	Treatment Plant	-	-	Active
WELL #2	4310	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT - HWY 143 GAC SITE	15852	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT - HWY 143 GAC SITE	15852	Activated Carbon, Granular	Disinfection by-products control
TREATMENT PLANT - HWY 143 GAC SITE	15852	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT - CEMETERY	4309	Gaseous Chlorination, Post	Disinfection
WELL #2	4310	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT - LASTER RD	4311	Gaseous Chlorination, Post	Disinfection

1 - 6 of 6

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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