Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0407093
PWS Name	GLENDALE CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	234766
County Served	Maricopa

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
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	31517	Returned to Compliance	01-JAN-2025	31-JAN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	31515	Known	01-JAN-2025	31-MAR-2025	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	31509	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	31437	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	31436	Returned to Compliance	01-JAN-2019	31-MAR-2019	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	31412	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	31413	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	31379	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	31359	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	31363	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	31373	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	31361	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	31371	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	31381	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	31382	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	31362	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	31372	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	31364	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	31374	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	31384	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	31385	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	31375	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	31365	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	31366	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	31386	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	31376	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	31357	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	31367	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	31377	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	31378	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	31358	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	31368	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	31369	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	31383	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	31281	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	31280	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	31225	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	31219	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	31224	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	31221	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	31222	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	31220	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	31223	Returned to Compliance	01-JAN-2013	31-DEC-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	31069	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	31189	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	31188	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	31133	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	31168	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	31129	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	31187	Returned to Compliance	01-JAN-2011	31-DEC-2013	No

1 - 50 of 516

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
13278	31517	SOX	State Compliance achieved	20-JUN-2025	State	Feb 2025 TOCA data submitted on time
13262	31515	SIA	State Violation/Reminder Notice	02-MAY-2025	State	-
13253	31509	SOX	State Compliance achieved	16-OCT-2023	State	-
13244	31456	SOX	State Compliance achieved	25-FEB-2020	State	-
13235	31437	SOX	State Compliance achieved	08-MAY-2019	State	PWS submitted late 1Q2019 Nitrate results on 05/02/2019 - TH5 05/08/2019
13235	31436	SOX	State Compliance achieved	08-MAY-2019	State	PWS submitted late 1Q2019 Nitrate results on 05/02/2019 - TH5 05/08/2019
13234	31412	SOX	State Compliance achieved	08-AUG-2018	State	-
13234	31413	SOX	State Compliance achieved	08-AUG-2018	State	-
13233	31361	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31362	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31363	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31364	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31365	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31366	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31367	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31368	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31369	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31371	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31372	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31373	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31374	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31375	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31376	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31377	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31378	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31379	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31381	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31382	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31383	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31384	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31385	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31386	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31359	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31357	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13233	31358	SOX	State Compliance achieved	26-FEB-2018	State	valid - Glendale's laboratory was in the process of transitioning to a new LIMS, and this data did not get moved forward for reporting. Data was received on 2/23/18. DML 2/26/18
13232	31280	SOX	State Compliance achieved	10-MAR-2017	State	-
13231	31281	SOX	State Compliance achieved	06-MAR-2017	State	-
13229	31225	SOX	State Compliance achieved	15-OCT-2014	State	-
13227	31220	SOX	State Compliance achieved	27-MAY-2014	State	-
13227	31223	SOX	State Compliance achieved	27-MAY-2014	State	-
13226	31187	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31188	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31189	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31190	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31191	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31192	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31193	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31194	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31195	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9
13226	31196	SOX	State Compliance achieved	14-MAY-2014	State	SUBMITTED SAMPLE 201103210085S TAKEN ON 03/21/2011, ADEQ RECIEVED 05/14/2014 MC9

1 - 50 of 493

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
IN-U070931SI - CHOLLA	11044	Yes	Intake	Surface water	Permanent	Active
XWL-55-604120 - 13	8181	Yes	Well	Ground water	Permanent	Inactive
XWL-55-545858 - ARROWHEAD	8121	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604111 - 6	6982	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604123 - 33	5494	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604115 - 16	5466	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604122 - 32	5459	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604116 - 7	5458	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604119 - 12	3038	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604114 - 8	3037	Yes	Well	Ground water	Permanent	Inactive
XWL-55-502752 - 30	3031	Yes	Well	Ground water	Permanent	Inactive
XWL-55-608403 - 23	3029	Yes	Well	Ground water	Permanent	Inactive
XWL-55-608415 - 22	3028	Yes	Well	Ground water	Permanent	Inactive
XWL-55-604125 - 18	3027	Yes	Well	Ground water	Permanent	Inactive
XWL-55-607685 - 18	21516	Yes	Well	Ground water	Permanent	Inactive
XWL-55-217517 - CB-1R	21367	Yes	Well	Ground water	Permanent	Inactive
WL-55-545855 - 43	7404	Yes	Well	Ground water	Permanent	Active
WL-55-625053 - ARROWHEAD	7403	Yes	Well	Ground water	Permanent	Active
WL-55-506733 - 1	6500	Yes	Well	Ground water	Permanent	Active
WL-55-223773 - GLENDALE WELL 22	25334	Yes	Well	Ground water	Permanent	Active
WL-55-217074 - SAGUARO RANCH SR-1R	21237	Yes	Well	Ground water	Permanent	Active
WL-55-217024 - COG WELL 6	20957	Yes	Well	Ground water	Permanent	Active
WL-55-217026 - MANISTEE RANCH WELL	20719	Yes	Well	Ground water	Permanent	Active
WL-55-608400 - SRP WELL 6E-13N	20157	Yes	Well	Ground water	Permanent	Active
WL-55-608401 - SRP WELL 6.5E-14N	20156	Yes	Well	Ground water	Permanent	Active
WL-55-608390 - 16	18701	Yes	Well	Ground water	Permanent	Active
XWL-55-608411 - 28	3030	Yes	Well	Ground water	Emergency	Inactive
WL-55-608410 - 27	3039	Yes	Well	Ground water	Emergency	Active
IN-U070932SI - OASIS	19458	Yes	Intake	Surface water	Permanent	Active
IN-U070930SI - PYRAMID PEAK	11045	Yes	Intake	Surface water	Permanent	Active
EPDS003	19459	No	Clear Well	-	-	Active
EPDS001	8457	No	Clear Well	-	-	Active
EPDS002	8458	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	12889	No	Distribution System/Zone	-	-	Active
EPDS016	16759	No	Sampling Station	-	-	Active
EPDS022	9230	No	Sampling Station	-	-	Active
EPDS027	9232	No	Sampling Station	-	-	Active
EPDS043	9235	No	Sampling Station	-	-	Active
EPDS122	9236	No	Sampling Station	-	-	Active
XEPDS018	16303	No	Sampling Station	-	-	Inactive
XEPDS033	16535	No	Sampling Station	-	-	Inactive
XEPDS006	16578	No	Sampling Station	-	-	Inactive
XEPDS007	16756	No	Sampling Station	-	-	Inactive
XEPDS012	16768	No	Sampling Station	-	-	Inactive
XEPDS032	16769	No	Sampling Station	-	-	Inactive
XEPDS008	16895	No	Sampling Station	-	-	Inactive
XEPDS028	16997	No	Sampling Station	-	-	Inactive
XEPHIS	17487	No	Sampling Station	-	-	Inactive
XEPDS044	21368	No	Sampling Station	-	-	Inactive
XEPDS013	9229	No	Sampling Station	-	-	Inactive

1 - 50 of 68

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP023 - CL2	15739	Gaseous Chlorination, Pre	Disinfection
TP023 - CL2	15739	Hypochlorination, Pre	Disinfection
TP027 - CL2	15740	Gaseous Chlorination, Pre	Disinfection
TP027 - CL2	15740	Hypochlorination, Pre	Disinfection
TP030 - CL2	15741	Gaseous Chlorination, Pre	Disinfection
TP030 - CL2	15741	Hypochlorination, Pre	Disinfection
TP040 - CL2	15742	Gaseous Chlorination, Pre	Disinfection
TP040 - CL2	15742	Hypochlorination, Pre	Disinfection
TP043 - CL2	15743	Gaseous Chlorination, Pre	Disinfection
TP043 - CL2	15743	Hypochlorination, Pre	Disinfection
TP122 - CL2	15744	Gaseous Chlorination, Pre	Disinfection
TP122 - CL2	15744	Hypochlorination, Pre	Disinfection
TP003 - SURFACE WATER	19457	Hypochlorination, Post	Disinfection
TP003 - SURFACE WATER	19457	Flocculation	Disinfection by-products control
TP003 - SURFACE WATER	19457	Coagulation	Disinfection by-products control
TP003 - SURFACE WATER	19457	Sedimentation	Disinfection by-products control
TP003 - SURFACE WATER	19457	Fluoridation	Other
TP018 - CL2	22781	Gaseous Chlorination, Pre	Disinfection
TP003 - CL2, AS, NO3	22934	Hypochlorination, Pre	Disinfection
TP003 - CL2, AS, NO3	22934	Ion Exchange	Inorganics removal
TP001 - CLO2, SURFACE WATER	671	Fluoridation	Other
TP001 - CLO2, SURFACE WATER	671	Rapid Mix	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Sludge Treatment	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Filtration, Cartridge	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Filtration, Ultrafiltration	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Gaseous Chlorination, Pre	Disinfection
TP001 - CLO2, SURFACE WATER	671	Chlorine Dioxide	Disinfection
TP001 - CLO2, SURFACE WATER	671	pH Adjustment, Pre	Softening (hardness removal)
TP001 - CLO2, SURFACE WATER	671	Permanganate	Taste / odor control
TP001 - CLO2, SURFACE WATER	671	Coagulation	Iron removal
TP001 - CLO2, SURFACE WATER	671	Coagulation	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Flocculation	Particulate removal
TP001 - CLO2, SURFACE WATER	671	Sedimentation	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Rapid Mix	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Sludge Treatment	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Filtration, Cartridge	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Gaseous Chlorination, Pre	Disinfection
TP002 - CLO2, SURFACE WATER	672	Chlorine Dioxide	Disinfection
TP002 - CLO2, SURFACE WATER	672	pH Adjustment, Pre	Softening (hardness removal)
TP002 - CLO2, SURFACE WATER	672	Permanganate	Taste / odor control
TP002 - CLO2, SURFACE WATER	672	Coagulation	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Flocculation	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Sedimentation	Particulate removal
TP002 - CLO2, SURFACE WATER	672	Fluoridation	Other

1 - 44 of 44

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.

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

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Your Drinking Water Query results from SDWIS Fed Reporting Services

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PWS Violation

Violations

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Enforcement Actions

Enforcement Actions

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PWS Facilities

All Facilities

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PWS Treatment Processes

Treatment Processes

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