Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0411017
PWS Name	FLORENCE WATER COMPANY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	15900
County Served	Pinal

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	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	14606	Open	02-OCT-2025	-	No
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	14610	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14605	Open	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	14608	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	14607	Known	01-JAN-2025	31-DEC-2025	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	14609	Known	01-JAN-2025	28-JAN-2026	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	14604	Returned to Compliance	01-JAN-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14603	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14599	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	14598	Returned to Compliance	01-JAN-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14596	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14592	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	14588	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14589	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	14574	Returned to Compliance	06-FEB-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14577	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14573	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	14569	Returned to Compliance	06-FEB-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14570	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14549	Returned to Compliance	01-OCT-2014	31-DEC-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14568	Returned to Compliance	01-APR-2014	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14565	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14535	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14530	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14533	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14520	Returned to Compliance	01-JUN-2012	30-JUN-2012	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14548	Known	01-APR-2012	30-JUN-2012	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14519	Returned to Compliance	01-SEP-2011	30-SEP-2011	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	14518	Returned to Compliance	01-OCT-2010	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14506	Returned to Compliance	01-MAY-2010	31-MAY-2010	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14540	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	14432	Returned to Compliance	01-OCT-2008	31-OCT-2008	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	14509	Returned to Compliance	01-OCT-2008	31-OCT-2008	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14525	Returned to Compliance	01-JUL-2008	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14430	Returned to Compliance	01-JUN-2008	30-JUN-2008	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14429	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	14508	Returned to Compliance	01-JAN-2008	31-JAN-2008	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	14425	Returned to Compliance	01-DEC-2007	31-DEC-2007	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	14419	Returned to Compliance	01-AUG-2007	31-AUG-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14424	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	14416	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14423	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	14420	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	14418	Returned to Compliance	01-APR-2007	30-JUN-2007	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14414	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14415	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	14426	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	14427	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14411	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	14410	Returned to Compliance	01-OCT-2006	31-DEC-2006	No

1 - 50 of 241

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5149	14609	SIF	State Public Notification received	31-DEC-2025	State	-
5143	14608	SIE	State Public Notification requested	06-NOV-2025	State	-
5143	14607	SIE	State Public Notification requested	06-NOV-2025	State	-
5140	14606	SIA	State Violation/Reminder Notice	17-OCT-2025	State	-
5138	14605	SIA	State Violation/Reminder Notice	17-OCT-2025	State	-
5137	14604	SOX	State Compliance achieved	24-MAR-2025	State	Notice distributed late on 3/24/2025. Ah9
5131	14603	SIA	State Violation/Reminder Notice	10-OCT-2024	State	-
5124	14599	SIA	State Violation/Reminder Notice	06-DEC-2019	State	-
5123	14598	SOX	State Compliance achieved	14-JAN-2019	State	Submitted late LCN on 1/14/2019 HML 1/14/2019
5118	14596	SIA	State Violation/Reminder Notice	20-APR-2018	State	-
5112	14592	SIA	State Violation/Reminder Notice	02-MAR-2017	State	-
5105	14588	SIA	State Violation/Reminder Notice	03-FEB-2017	State	-
5107	14589	SIA	State Violation/Reminder Notice	03-FEB-2017	State	-
5104	14574	SOX	State Compliance achieved	24-JAN-2017	State	Received qualifying data on 1/24/2017 HML 1/25/2017
5109	14569	SOX	State Compliance achieved	24-JAN-2017	State	Received qualifying data on 1/24/2017. HML 3/2/2017
5103	14577	SOX	State Compliance achieved	26-JAN-2016	State	Data Received 1/26/2016 LT6 6/28/2016
5102	14573	SOX	State Compliance achieved	15-JUL-2015	State	-
5101	14570	SOX	State Compliance achieved	14-MAY-2015	State	-
5094	14549	SOX	State Compliance achieved	18-FEB-2015	State	-
5096	14568	SOX	State Compliance achieved	10-OCT-2014	State	-
5095	14565	SOX	State Compliance achieved	13-JUN-2014	State	-
5087	14535	SOX	State Compliance achieved	04-JUN-2014	State	-
5087	14533	SOX	State Compliance achieved	04-JUN-2014	State	-
5086	14530	SOX	State Compliance achieved	02-OCT-2013	State	-
5075	14520	SOX	State Compliance achieved	04-MAR-2013	State	-
5074	14518	SOX	State Compliance achieved	14-FEB-2013	State	-
5064	14519	SOX	State Compliance achieved	26-MAR-2012	State	-
5063	14506	SOX	State Compliance achieved	09-MAY-2011	State	-
5063	14508	SOX	State Compliance achieved	09-MAY-2011	State	-
5063	14509	SOX	State Compliance achieved	09-MAY-2011	State	-
5076	14540	SOX	State Compliance achieved	05-OCT-2010	State	-
5061	14433	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14434	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14435	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14436	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14437	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14438	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14439	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14440	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14441	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14442	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14443	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14444	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14445	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14446	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14447	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14448	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14449	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14450	SOX	State Compliance achieved	30-MAR-2009	State	-
5061	14451	SOX	State Compliance achieved	30-MAR-2009	State	-

1 - 50 of 239

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WL-55-610433 - 1	21621	Yes	Well	Ground water	Permanent	Active
XWL-55-539984 - RODEO WELL	25425	Yes	Well	Ground water	Seasonal	Inactive
XWL-55-619533 - 4	6272	Yes	Well	Ground water	Permanent	Inactive
XWL-55-619535 - 3	5428	Yes	Well	Ground water	Permanent	Inactive
XWL-55-619534 - 5	5426	Yes	Well	Ground water	Permanent	Inactive
WL-55-236148 - 5B	27016	Yes	Well	Ground water	Permanent	Active
WL-55-224592 - 2B	26561	Yes	Well	Ground water	Permanent	Active
WL-55-215446 - 3B	24265	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	14915	No	Distribution System/Zone	-	-	Active
EPDS003	21620	No	Sampling Station	-	-	Active
EPDS002	257	No	Sampling Station	-	-	Active
EPDS004	27017	No	Sampling Station	-	-	Active
XEPDS001	10166	No	Sampling Station	-	-	Inactive
XEPHIS	17758	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 - 1,000,000	19799	No	Storage	-	-	Active
STORAGE TANK 002 - 515,000	19800	No	Storage	-	-	Active
STORAGE TANK 003 - 560,000	19801	No	Storage	-	-	Active
STORAGE TANK 004 - 308,000	21619	No	Storage	-	-	Active
STORAGE TANK 005 - 260,000	25426	No	Storage	-	-	Active
TP002 - CL2	1706	No	Treatment Plant	-	-	Active
TP001 - CL2	1707	No	Treatment Plant	-	-	Active
TP003 - CL2	21618	No	Treatment Plant	-	-	Active
TP003B - CL2	24266	No	Treatment Plant	-	-	Active
TP004 - CL2	27018	No	Treatment Plant	-	-	Active

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP002 - CL2	1706	Gaseous Chlorination, Post	Disinfection
TP001 - CL2	1707	Gaseous Chlorination, Post	Disinfection
TP003 - CL2	21618	Gaseous Chlorination, Pre	Disinfection
TP003B - CL2	24266	Gaseous Chlorination, Post	Disinfection
TP004 - CL2	27018	Gaseous Chlorination, Post	Disinfection

1 - 5 of 5

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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