Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0414099
PWS Name	ASPC YUMA
PWS Type	Community water system
Owner Type	State or Territorial Government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	4197
County Served	Yuma

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
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18566	Returned to Compliance	01-JUL-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	18557	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	18558	Returned to Compliance	17-OCT-2024	-	Yes
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18554	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	18556	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	18555	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18552	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18550	Returned to Compliance	01-JUL-2023	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18547	Returned to Compliance	01-OCT-2022	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18546	Returned to Compliance	01-APR-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	18542	Returned to Compliance	01-JUL-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	18540	Returned to Compliance	25-FEB-2021	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	18539	Returned to Compliance	01-JAN-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	18544	Returned to Compliance	01-SEP-2020	31-AUG-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	18545	Returned to Compliance	01-SEP-2020	31-AUG-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	18534	Returned to Compliance	20-FEB-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18496	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	18493	Returned to Compliance	03-NOV-2017	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	18491	Returned to Compliance	01-MAY-2016	31-MAY-2016	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	18531	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	18533	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	18523	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	18522	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	18521	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	18520	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	18519	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	18518	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	18517	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	18516	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	18515	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	18514	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	18513	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	18512	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	18511	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	18510	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	18509	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	18508	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	18507	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	18506	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	18505	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	18504	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	18503	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	18502	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	18501	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	18500	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	18499	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	18498	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	18532	Returned to Compliance	01-JAN-2016	31-DEC-2018	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	18486	Returned to Compliance	01-JUL-2015	31-JUL-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	18485	Returned to Compliance	01-APR-2014	30-JUN-2014	No

1 - 50 of 317

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9447	18566	SOX	State Compliance achieved	12-AUG-2025	State	-
9402	18557	SIF	State Public Notification received	22-NOV-2024	State	-
9403	18558	SIF	State Public Notification received	22-NOV-2024	State	-
9394	18556	SOX	State Compliance achieved	13-NOV-2024	State	-
9394	18555	SOX	State Compliance achieved	13-NOV-2024	State	-
9391	18554	SOX	State Compliance achieved	19-AUG-2024	State	Late data received 8/14/2024. BM11
9388	18552	SOX	State Compliance achieved	14-NOV-2023	State	-
9379	18550	SOX	State Compliance achieved	30-AUG-2023	State	-
9373	18534	SOX	State Compliance achieved	27-DEC-2022	State	Noticed distributed as part of State inspection in Dec 2022. AH9 12/28/2022
9372	18547	SOX	State Compliance achieved	05-DEC-2022	State	-
9368	18493	SOX	State Compliance achieved	09-JUN-2022	State	-
9369	18546	SOX	State Compliance achieved	09-JUN-2022	State	-
9374	18540	SOX	State Compliance achieved	08-JUN-2022	State	Submitted LCN late in June 2022. AH9
9363	18544	SOX	State Compliance achieved	22-NOV-2021	State	-
9363	18545	SOX	State Compliance achieved	22-NOV-2021	State	-
9357	18542	SOX	State Compliance achieved	22-SEP-2021	State	PWS submitted 2020 CCR late on 9/15/21. EB7 9/22/21.
9345	18539	SIE	State Public Notification requested	25-JAN-2021	State	-
9331	18498	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18533	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18500	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18501	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18502	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18503	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18504	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18505	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18506	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18507	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18508	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18509	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18510	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18511	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18512	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18513	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18514	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18515	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18516	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18517	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18518	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18519	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18520	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18521	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18522	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18523	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18531	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18532	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9331	18499	SOX	State Compliance achieved	03-APR-2019	State	PWS submitted 2019 SOC data. EB7 4/3/19.
9320	18496	SIA	State Violation/Reminder Notice	06-AUG-2018	State	-
9310	18491	SIA	State Violation/Reminder Notice	04-OCT-2016	State	-
9308	18486	SOX	State Compliance achieved	29-SEP-2015	State	-
9306	18475	SOX	State Compliance achieved	08-DEC-2014	State	-

1 - 50 of 317

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
XWL-55-513417 - 3	5653	Yes	Well	Ground water	Emergency	Inactive
WL-55-552683 - 1	7277	Yes	Well	Ground water	Permanent	Active
WL-55-552684 - 2	7276	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	15296	No	Distribution System/Zone	-	-	Active
EPDS001	380	No	Sampling Station	-	-	Active
XEPDS002	16995	No	Sampling Station	-	-	Inactive
XEPHIS	18670	No	Sampling Station	-	-	Inactive
STORAGE TANK 002 - 250,000	23166	No	Storage	-	-	Active
STORAGE TANK 003 - 300,000	23167	No	Storage	-	-	Active
STORAGE TANK 004 - 300,000	23168	No	Storage	-	-	Active
STORAGE TANK 005 - 600,000	23169	No	Storage	-	-	Active
XSTORAGE TANK 001 - 135,000	23165	No	Storage	-	-	Inactive
TP001 - CL2, RO	1544	No	Treatment Plant	-	-	Active

1 - 13 of 13

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP001 - CL2, RO	1544	Gaseous Chlorination, Post	Disinfection
TP001 - CL2, RO	1544	Chlorination (FRDS-1.5)	Disinfection
TP001 - CL2, RO	1544	Reverse Osmosis	Inorganics removal

1 - 3 of 3

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

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

Note

PWS Violation

Violations

Column Actions

Enforcement Actions

Enforcement Actions

Column Actions

PWS Facilities

All Facilities

Column Actions

PWS Treatment Processes

Treatment Processes

Column Actions