Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX1740006
PWS Name	MELROSE WSC
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3130
County Served	Nacogdoches

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069360	Known	01-DEC-2025	31-DEC-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069359	Known	01-NOV-2025	30-NOV-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069357	Known	01-OCT-2025	31-OCT-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069358	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069356	Open	01-MAY-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100069354	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	100069353	Open	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069346	Returned to Compliance	30-DEC-2023	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069345	Returned to Compliance	30-DEC-2022	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069344	Open	19-DEC-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100069343	Returned to Compliance	01-JUL-2022	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069340	Returned to Compliance	01-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069338	Returned to Compliance	16-APR-2021	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069335	Returned to Compliance	01-OCT-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100069333	Returned to Compliance	01-JUL-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069332	Returned to Compliance	01-DEC-2019	31-DEC-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069331	Returned to Compliance	01-NOV-2019	30-NOV-2019	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	100069336	Returned to Compliance	04-JUL-2019	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069330	Returned to Compliance	28-MAR-2019	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069329	Returned to Compliance	01-SEP-2018	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069328	Returned to Compliance	01-AUG-2018	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069325	Returned to Compliance	30-DEC-2017	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100069327	Returned to Compliance	13-DEC-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069324	Returned to Compliance	01-AUG-2017	31-AUG-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	100069323	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069321	Returned to Compliance	11-JUL-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069319	Returned to Compliance	31-MAY-2016	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069318	Returned to Compliance	31-MAR-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	100069309	Returned to Compliance	06-NOV-2015	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	100069308	Returned to Compliance	01-SEP-2015	30-SEP-2015	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100069317	Returned to Compliance	01-AUG-2015	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	100069307	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069310	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	100069306	Returned to Compliance	30-DEC-2014	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100069316	Returned to Compliance	01-OCT-2014	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069305	Returned to Compliance	01-OCT-2013	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	100069290	Returned to Compliance	01-APR-2012	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	100069304	Returned to Compliance	01-OCT-2011	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069287	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	100068761	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069277	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100068573	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069286	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069285	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069284	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	100069283	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	90065169	Returned to Compliance	01-JUL-2009	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	90064156	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	100066689	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	100066672	Returned to Compliance	01-JAN-2009	31-DEC-2009	No

1 - 50 of 155

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
100117172	100069358	SIA	State Violation/Reminder Notice	31-DEC-2025	State	-
100117169	100069357	SIE	State Public Notification requested	15-DEC-2025	State	-
100117164	100069356	SIA	State Violation/Reminder Notice	28-MAY-2025	State	-
100117161	100069353	SIE	State Public Notification requested	31-MAR-2025	State	-
100117163	100069354	SIE	State Public Notification requested	31-MAR-2025	State	-
100117156	100069345	SOX	State Compliance achieved	13-MAR-2024	State	ADEQUATE LCN RECEIVED 3/12/2024;JMP
100117156	100069346	SOX	State Compliance achieved	13-MAR-2024	State	ADEQUATE LCN RECEIVED 3/12/2024;JMP
100117154	100069343	SOX	State Compliance achieved	24-JAN-2024	State	ADEQUATE 2022 CCR RECEIVED 06/23/2023 PER APAUL TO SOX PRIOR CCR VIOLATIONS - LAC
100117149	100069344	SIA	State Violation/Reminder Notice	25-JAN-2023	State	-
100117148	100069340	SOX	State Compliance achieved	21-OCT-2022	State	SOXD VIO BC PWS FULFILLED 1YR 2022 SAMPLE RQMT - JHOHMAN 11/2/22
100117148	100069335	SOX	State Compliance achieved	21-OCT-2022	State	SOXD VIO BC PWS FULFILLED 1YR 2022 SAMPLE RQMT - JHOHMAN 11/2/22
100117166	100069338	SOX	State Compliance achieved	01-JUN-2022	State	-
100117145	100069336	SOX	State Compliance achieved	01-JUN-2022	State	-
100117141	100069333	SOX	State Compliance achieved	16-JUL-2021	State	-
100117140	100069325	SOX	State Compliance achieved	01-APR-2021	State	-
100117139	100069327	SOX	State Compliance achieved	26-MAR-2021	State	-
100117137	100069330	SOX	State Compliance achieved	25-MAR-2021	State	-
100117136	100069307	SIF	State Public Notification received	25-MAR-2021	State	-
100117132	100069323	SIF	State Public Notification received	22-DEC-2020	State	-
100117131	100069324	SIF	State Public Notification received	22-DEC-2020	State	-
100117125	100069331	SIF	State Public Notification received	22-DEC-2020	State	-
100117124	100069332	SIF	State Public Notification received	22-DEC-2020	State	-
100117126	100069328	SOX	State Compliance achieved	22-DEC-2020	State	-
100117126	100069329	SOX	State Compliance achieved	22-DEC-2020	State	-
100117102	100069317	SOX	State Compliance achieved	14-NOV-2016	State	-
100117102	100069316	SOX	State Compliance achieved	14-NOV-2016	State	-
100117101	100069321	SIA	State Violation/Reminder Notice	07-SEP-2016	State	-
100117096	100069319	SOX	State Compliance achieved	02-AUG-2016	State	-
100117094	100069318	SOX	State Compliance achieved	14-JUN-2016	State	-
100117092	100069310	SOX	State Compliance achieved	19-APR-2016	State	20160419; KMURPHY; Submitted 4Q 2015 on time
100117084	100069308	SOX	State Compliance achieved	22-JAN-2016	State	-
100117086	100069309	SOX	State Compliance achieved	29-DEC-2015	State	TURNED IN TIER 3 PN
100117076	100069306	SOX	State Compliance achieved	23-JUN-2015	State	-
100117074	100069304	SOX	State Compliance achieved	20-AUG-2014	State	-
100117074	100069305	SOX	State Compliance achieved	20-AUG-2014	State	-
100117073	100069290	SOX	State Compliance achieved	06-AUG-2012	State	-
100117068	90064156	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	90063313	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	90060216	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069277	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069279	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069280	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069281	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069282	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069283	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069284	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069285	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069286	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117068	100069287	SOX	State Compliance achieved	20-JUL-2011	State	SUBMITTED 2 CONSECUTIVE DLQOR REPORTS, RETURNING THEM TO COMPLIANCE.
100117065	100068573	SOX	State Compliance achieved	18-JUL-2011	State	-

1 - 50 of 151

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
TIMBER RIDGE EAST- SW FROM NAC	35601	Yes	Consecutive Connection	Surface water	Emergency	Active
2 - PLUGGED	24524	Yes	Well	Ground water	Permanent	Inactive
6 - PLUGGED	24511	Yes	Well	Ground water	Permanent	Inactive
7 - RED	24540	Yes	Well	Ground water	Permanent	Active
4 - GREER	24527	Yes	Well	Ground water	Permanent	Active
5 - CR 338 / HWY 21 (SANDHILL)	24526	Yes	Well	Ground water	Permanent	Active
3 - CR 350 (PARMER)	24525	Yes	Well	Ground water	Permanent	Active
9 - FM 3276 / PACE	24522	Yes	Well	Ground water	Permanent	Active
8 - PLANT 11 / FM 313 (OARK RIDGE RD)	24482	Yes	Well	Ground water	Permanent	Active
12 - CHIRENO / SH 21 / UNAPPROVED	128873	Yes	Well	Ground water	Permanent	Active
CHIRENO PLANT	24528	Yes	Well	Ground water	Other	Inactive
1 - HURST	24501	Yes	Well	Ground water	Other	Inactive
TIMBER RIDGE EAST	35602	Yes	Consecutive Connection	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	44233	No	Distribution System/Zone	-	-	Active
PLANT 2 / PACE - 290 GPM - SP	75966	No	Pump Facility	-	-	Active
PLANT 2 / PACE - 290 GPM - SP	75967	No	Pump Facility	-	-	Active
PLANT 5 / GREER - 250 GPM - SP	75970	No	Pump Facility	-	-	Active
PLANT 5 / GREER - 250 GPM - SP	75971	No	Pump Facility	-	-	Active
PLANT 11 / OAKRIDGE - 250 GPM - SP	75972	No	Pump Facility	-	-	Active
PLANT 11 / OAKRIDGE - 250 GPM - SP	75973	No	Pump Facility	-	-	Active
PLANT 3 / PARMER - 250 GPM - SP	75974	No	Pump Facility	-	-	Active
PLANT 3 / PARMER - 250 GPM - SP	75975	No	Pump Facility	-	-	Active
PLANT 6 / SANDHILL / RED - 350 GPM - SP	75976	No	Pump Facility	-	-	Active
PLANT 6 / SANDHILL / RED - 350 GPM - SP	75977	No	Pump Facility	-	-	Active
PLANT 8 / CROSSROADS - 150 GPM - SP	75980	No	Pump Facility	-	-	Active
PLANT 8 / CROSSROADS - 150 GPM - SP	75981	No	Pump Facility	-	-	Active
PLANT 7 / CHIRENO - 500 GPM - SP	75982	No	Pump Facility	-	-	Active
PLANT 7 / CHIRENO - 500 GPM - SP	75983	No	Pump Facility	-	-	Active
PLANT 1 / HURST - 120 GPM - SP	75968	No	Pump Facility	-	-	Inactive
PLANT 1 / HURST - 120 GPM - SP	75969	No	Pump Facility	-	-	Inactive
PLANT 4 / BLACKJACK - 150 GPM - SP	75978	No	Pump Facility	-	-	Inactive
PLANT 4 / BLACKJACK - 150 GPM - SP	75979	No	Pump Facility	-	-	Inactive
WELL 12-21279 E STATE HWY 21, CHIRENO	128875	No	Sampling Station	-	-	Active
PLANT 2 - 713 FM 3276; NACOGDOCHES PACE	139057	No	Sampling Station	-	-	Active
PLANT 3 - 4503 CR 350; NACOGDOCHES PARME	139058	No	Sampling Station	-	-	Active
PLANT 6 - 16484 E HWY 21; CHIRENO SANDHI	139059	No	Sampling Station	-	-	Active
PLANT 5 - 14003 E HWY 21; CHIRENO GREER	139060	No	Sampling Station	-	-	Active
PLANT 11 - 623 CR 313; NACOGDOCHES OAKRI	139061	No	Sampling Station	-	-	Active
WELL 12-21279 E STATE HWY 21; CHIRENO	139062	No	Sampling Station	-	-	Active
PLANT 3 - 4503 CR 350, NACOGDOCHES PARME	56927	No	Sampling Station	-	-	Active
PLANT 6 - 16484 E HWY 21, CHIRENO SANDHI	56928	No	Sampling Station	-	-	Active
PLANT 5 - 14003 E HWY 21, CHIRENO GREER	56929	No	Sampling Station	-	-	Active
PLANT 2 - 713 FM 3276, NACOGDOCHES PACE	56931	No	Sampling Station	-	-	Active
PLANT 11 - 623 CR 313, NACOGDOCHES OAKRI	61891	No	Sampling Station	-	-	Active
EP007	56925	No	Sampling Station	-	-	Inactive
EP008	56926	No	Sampling Station	-	-	Inactive
PLANT 1- HURST/ WILCOX	56930	No	Sampling Station	-	-	Inactive
EP010	56959	No	Sampling Station	-	-	Inactive
EP011	56960	No	Sampling Station	-	-	Inactive
EP004	66862	No	Sampling Station	-	-	Inactive

1 - 50 of 85

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLANT 11 - WELL 8	12407	Gaseous Chlorination, Pre	Disinfection
PLANT 11 - WELL 8	12407	Sequestration	Iron removal
PLANT 11 - WELL 8	12407	Sequestration	Manganese removal
PLANT 7 - CHIRENO / WELL 12	128874	Gaseous Chlorination, Pre	Disinfection
PLANT 4 - BLACKJACK	66799	Gaseous Chlorination, Post	Disinfection
PLANT 1 - HURST	7959	Gaseous Chlorination, Pre	Disinfection
PLANT 10 - RED / WELL 7	8002	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - PACE / WELL 9	8241	Gaseous Chlorination, Pre	Disinfection
PLANT 2 - PACE / WELL 9	8241	Sequestration	Iron removal
PLANT 3 - PARMER / WELL 3	8363	Gaseous Chlorination, Pre	Disinfection
PLANT 3 - PARMER / WELL 3	8363	Sequestration	Iron removal
PLANT 5 - GREER / WELL 4	8458	Gaseous Chlorination, Pre	Disinfection
PLANT 6 - SANDHILL / WELLS 5,7	8475	Gaseous Chlorination, Pre	Disinfection
PLANT 9 - MCGOWAN / WELL 6	8499	Gaseous Chlorination, Pre	Disinfection

1 - 14 of 14

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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