Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	WA5389250
PWS Name	TRENTWOOD IRRIGATION DISTRICT 3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	4228
County Served	Spokane

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, Regular	Nitrate Rule	Nitrate	2550020	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2464869	Returned to Compliance	01-JUL-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	3013618	Returned to Compliance	01-JUL-2023	31-JUL-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1640129	Returned to Compliance	01-JUL-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1538063	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1508134	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1333797	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1293690	Returned to Compliance	01-JAN-2012	31-DEC-2012	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	04844262065	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	04844262051	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	04844262050	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb	04844242047	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	04844242046	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfone	04844242044	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Aldicarb sulfoxide	04844242043	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	04844232041	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	04844232040	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	04844262039	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	04844262037	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	04844242036	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	04844262035	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	04844232031	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	04844262020	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	04844262015	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	04844262010	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	04844262067	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	04844232110	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	04844262274	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	04844262306	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	04844262326	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	04844232326	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	04844262959	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	04844262005	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	04844262042	Returned to Compliance	01-JAN-2002	31-DEC-2004	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	9993001	Returned to Compliance	01-JAN-1999	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9202841	Known	01-JUL-1992	31-JUL-1992	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9201562	Known	01-MAY-1992	31-MAY-1992	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9201561	Known	01-MAY-1992	31-MAY-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9201670	Known	01-JAN-1992	31-JAN-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9202368	Known	01-DEC-1991	31-DEC-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8051771	Known	01-OCT-1979	31-OCT-1979	No

1 - 41 of 41

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3250020ENF	2550020	SOX	State Compliance achieved	17-NOV-2025	State	-
64869ENF	2464869	SOX	State Compliance achieved	26-FEB-2025	State	-
3013618ENF	3013618	SOX	State Compliance achieved	28-AUG-2023	State	-
40129ENF	1640129	SOX	State Compliance achieved	24-OCT-2016	State	-
38063ENF	1538063	SOX	State Compliance achieved	16-SEP-2015	State	-
1808134ENF	1508134	SOX	State Compliance achieved	06-APR-2015	State	-
33797ENF	1333797	SOX	State Compliance achieved	15-OCT-2013	State	-
1393690ENF	1293690	SOX	State Compliance achieved	22-APR-2013	State	-
CM932	04844242046	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844242047	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262005	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262010	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262015	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262020	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262037	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262039	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262042	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262050	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262051	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262065	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262067	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262274	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262306	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262326	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262959	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844242044	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844242043	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844242036	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844232326	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844232110	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844232041	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844232040	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844232031	SOX	State Compliance achieved	01-JAN-2005	State	-
CM932	04844262035	SOX	State Compliance achieved	01-JAN-2005	State	-
#63002	9993001	EOX	Federal Compliance achieved	30-JUN-2002	ODSWeb	-
9223517	9202841	SIA	State Violation/Reminder Notice	31-JUL-1992	State	-
9248756	9201561	SIA	State Violation/Reminder Notice	31-MAY-1992	State	-
9205011	9201562	SIF	State Public Notification received	31-MAY-1992	State	-

1 - 38 of 38

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Consolidated Irrigation Sys #1	31540	Yes	Consecutive Connection	Ground water	Emergency	Active
Well #1 - AHC974	25198	Yes	Well	Ground water	Emergency	Active
Well #2 - AHC975	25199	Yes	Well	Ground water	Emergency	Inactive
Well #3 - AHC972	25200	Yes	Well	Ground water	Permanent	Active
Well #4 - AHC976	25201	Yes	Well	Ground water	Permanent	Active
Well #5	25202	Yes	Well	Ground water	Permanent	Active
Well #6 - AHC973	25203	Yes	Well	Ground water	Permanent	Active

1 - 7 of 7

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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