Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100443
PWS Name	KLAMATH FALLS WATER DEPT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	40475
County Served	Klamath

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	901703043	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	901703042	Returned to Compliance	01-OCT-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	901703041	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	901703040	Returned to Compliance	01-JUL-2023	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	901703091	Known	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901703245	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901703129	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901703187	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901703216	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	901703158	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901703186	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901703157	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901703215	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901703128	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	901703244	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901703185	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901703243	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901703127	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901703156	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	901703214	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901703155	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901703126	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901703213	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901703184	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	901703242	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901703212	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901703183	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901703241	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901703154	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	901703125	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901703182	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901703124	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901703153	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901703211	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	901703240	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901703152	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901703239	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901703123	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901703210	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	901703181	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901703209	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901703180	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901703151	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901703122	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	901703238	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901703179	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901703121	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901703208	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901703150	Returned to Compliance	01-JAN-2023	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	901703237	Returned to Compliance	01-JAN-2023	31-DEC-2025	No

1 - 50 of 362

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8945785	901703238	SOX	State Compliance achieved	23-JAN-2026	State	-
8945811	901703239	SOX	State Compliance achieved	23-JAN-2026	State	-
8945746	901703240	SOX	State Compliance achieved	23-JAN-2026	State	-
8945750	901703241	SOX	State Compliance achieved	23-JAN-2026	State	-
8945786	901703242	SOX	State Compliance achieved	23-JAN-2026	State	-
8945767	901703243	SOX	State Compliance achieved	23-JAN-2026	State	-
8945736	901703244	SOX	State Compliance achieved	23-JAN-2026	State	-
8945724	901703245	SOX	State Compliance achieved	23-JAN-2026	State	-
8945719	901703246	SOX	State Compliance achieved	23-JAN-2026	State	-
8945781	901703247	SOX	State Compliance achieved	23-JAN-2026	State	-
8945736	901703248	SOX	State Compliance achieved	23-JAN-2026	State	-
8945754	901703249	SOX	State Compliance achieved	23-JAN-2026	State	-
8945747	901703250	SOX	State Compliance achieved	23-JAN-2026	State	-
8945760	901703251	SOX	State Compliance achieved	23-JAN-2026	State	-
8945790	901703252	SOX	State Compliance achieved	23-JAN-2026	State	-
8945801	901703253	SOX	State Compliance achieved	23-JAN-2026	State	-
8945740	901703254	SOX	State Compliance achieved	23-JAN-2026	State	-
8945780	901703174	SOX	State Compliance achieved	23-JAN-2026	State	-
8945727	901703175	SOX	State Compliance achieved	23-JAN-2026	State	-
8945777	901703176	SOX	State Compliance achieved	23-JAN-2026	State	-
8945735	901703177	SOX	State Compliance achieved	23-JAN-2026	State	-
8945728	901703178	SOX	State Compliance achieved	23-JAN-2026	State	-
8945808	901703179	SOX	State Compliance achieved	23-JAN-2026	State	-
8945742	901703180	SOX	State Compliance achieved	23-JAN-2026	State	-
8945733	901703181	SOX	State Compliance achieved	23-JAN-2026	State	-
8945777	901703182	SOX	State Compliance achieved	23-JAN-2026	State	-
8945749	901703183	SOX	State Compliance achieved	23-JAN-2026	State	-
8945774	901703184	SOX	State Compliance achieved	23-JAN-2026	State	-
8945784	901703185	SOX	State Compliance achieved	23-JAN-2026	State	-
8945810	901703186	SOX	State Compliance achieved	23-JAN-2026	State	-
8945766	901703187	SOX	State Compliance achieved	23-JAN-2026	State	-
8945763	901703188	SOX	State Compliance achieved	23-JAN-2026	State	-
8945736	901703189	SOX	State Compliance achieved	23-JAN-2026	State	-
8945719	901703190	SOX	State Compliance achieved	23-JAN-2026	State	-
8945742	901703191	SOX	State Compliance achieved	23-JAN-2026	State	-
8945760	901703192	SOX	State Compliance achieved	23-JAN-2026	State	-
8945757	901703193	SOX	State Compliance achieved	23-JAN-2026	State	-
8945734	901703194	SOX	State Compliance achieved	23-JAN-2026	State	-
8945752	901703195	SOX	State Compliance achieved	23-JAN-2026	State	-
8945765	901703196	SOX	State Compliance achieved	23-JAN-2026	State	-
8945737	901703197	SOX	State Compliance achieved	23-JAN-2026	State	-
8945747	901703198	SOX	State Compliance achieved	23-JAN-2026	State	-
8945782	901703199	SOX	State Compliance achieved	23-JAN-2026	State	-
8945791	901703200	SOX	State Compliance achieved	23-JAN-2026	State	-
8945718	901703201	SOX	State Compliance achieved	23-JAN-2026	State	-
8945809	901703202	SOX	State Compliance achieved	23-JAN-2026	State	-
8945763	901703203	SOX	State Compliance achieved	23-JAN-2026	State	-
8945725	901703204	SOX	State Compliance achieved	23-JAN-2026	State	-
8945771	901703205	SOX	State Compliance achieved	23-JAN-2026	State	-
8945766	901703206	SOX	State Compliance achieved	23-JAN-2026	State	-

1 - 50 of 310

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
FREMONT WELL #11	17591	Yes	Well	Ground water	Emergency	Inactive
HOMEDALE WELL #13	17592	Yes	Well	Ground water	Seasonal	Active
DEBBIE DRIVE WELL	22079	Yes	Well	Ground water	Permanent	Active
WOCUS WELL #1	2069	Yes	Well	Ground water	Permanent	Active
HILYARD WELL #19	2068	Yes	Well	Ground water	Permanent	Active
CONGER WELL #25	2065	Yes	Well	Ground water	Permanent	Active
CONGER WELL #9	2064	Yes	Well	Ground water	Permanent	Active
CONGER WELL #7	2063	Yes	Well	Ground water	Permanent	Active
CONGER WELL #10	2062	Yes	Well	Ground water	Permanent	Active
CONGER WELL #8	18419	Yes	Well	Ground water	Permanent	Active
BALSAM WELL	22088	Yes	Well	Ground water	Emergency	Inactive
HENLEY WELL #12	2067	Yes	Well	Ground water	Emergency	Inactive
UNITY WELL #18	2066	Yes	Well	Ground water	Emergency	Inactive
MOYINA WELL #2	17593	Yes	Well	Ground water	Emergency	Inactive
COMMON HEADER FOR WTP-A	19220	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-E	19224	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-F	20420	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-H	20583	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-I	22080	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-J	22089	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-B	19221	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-C	19222	No	Common Headers	-	-	Inactive
COMMON HEADER FOR WTP-D	19223	No	Common Headers	-	-	Inactive
CH FOR MOYINA WELL	25841	No	Common Headers	-	-	Inactive
Distribution System	7060	No	Distribution System/Zone	-	-	Active
EP FOR CONGER WELLFIELD	12112	No	Sampling Station	-	-	Active
EP FOR HOMEDALE WELL	12116	No	Sampling Station	-	-	Active
EP FOR HILYARD WELL #19	16976	No	Sampling Station	-	-	Active
EP FOR WOCUS WELL #1	17236	No	Sampling Station	-	-	Active
EP FOR DEBBIE DRIVE WELL (KLAM 14141)	22087	No	Sampling Station	-	-	Active
EP UNITY WELL	12113	No	Sampling Station	-	-	Inactive
EP FOR FREMONT WELL	12114	No	Sampling Station	-	-	Inactive
EP HENLEY WELL	12115	No	Sampling Station	-	-	Inactive
EP MOYINA WELL	12117	No	Sampling Station	-	-	Inactive
EP FOR BALSAM WELL	22092	No	Sampling Station	-	-	Inactive
TP FOR HILYARD WELL #19	1430	No	Treatment Plant	-	-	Active
TP FOR WOCUS WELL #1	18418	No	Treatment Plant	-	-	Active
TP FOR CONGER WELLFIELD	207	No	Treatment Plant	-	-	Active
TP FOR HOMEDALE WELL	211	No	Treatment Plant	-	-	Active
TP FOR DEBBIE DRIVE WELL (KLAM 14141)	22081	No	Treatment Plant	-	-	Active
TP FOR BALSAM WELL (KLAM 12537)	22090	No	Treatment Plant	-	-	Active
TP FOR UNITY WELL	208	No	Treatment Plant	-	-	Inactive
TP FOR FREMONT WELL	209	No	Treatment Plant	-	-	Inactive
TP FOR HENLEY WELL	210	No	Treatment Plant	-	-	Inactive
TP FOR MOYINA WELL	25840	No	Treatment Plant	-	-	Inactive

1 - 45 of 45

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR HILYARD WELL #19	1430	Innovative	Other
TP FOR WOCUS WELL #1	18418	Innovative	Other
TP FOR CONGER WELLFIELD	207	Innovative	Other
TP FOR FREMONT WELL	209	Innovative	Other
TP FOR HOMEDALE WELL	211	Innovative	Other
TP FOR DEBBIE DRIVE WELL (KLAM 14141)	22081	Innovative	Other
TP FOR BALSAM WELL (KLAM 12537)	22090	Innovative	Other

1 - 7 of 7

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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