92826 Chemical Results | Data Online | Oregon Drinking Water Services

OHA Drinking Water Services

PWS ID: 92826 ---- USFS LAKE OF THE WOODS

Chemical Results

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Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
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Results not included & related pages

Data not included on this page:
- Archived data (pre-2002)
- Coliform results
- Cryptosporidium and E. coli (LT2)
- Turbidity
Averages and summary data:
Alternate views for analytes that are included on this page:
- Cyanotoxins
- Lead & Copper Detailed Results
- PFAS (includes summary data)
Other related:
- Chemical group summary information

Abbreviations

Analyte Groups: ARS = Arsenic, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO3 = Nitrate
Analyte Levels: MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
Detection and Reporting Limits: MDL = Federal minimum detection limit, MRL = Lab reporting level, ND = Not detected at the MDL or MRL.

Sample Dates

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Facility ID	Facility Name	Sample Point ID	Source Type	Analyte Group	Analyte Code	Analyte Name Use the "Select Analytes" panel above to filter.	Sample Date	Result	Units	Analyte Level Type	Current Analyte Level	Analyte Level Units	Limit	Limit Type	Received Date	Sample ID	Lab ID	Lab Name	Analysis Method	Method Name	TINWSF ISN	TSASAMPL ISN	TSASAR ISN	SelectYear	SelectAnalyte	SelectResult	SelectFacilityID	SelectFacilityName	SelectSamplePointID	SelectSourceType	SelectLabID	SelectLabName	SelectMethod	SelectMethodName	FilterSampleDate
EP-A	EP for WELL	1	Finished	ARS	1005	ARSENIC	1/7/1992	ND	MG/L	MCL	0.010	MG/L	0	MDL	5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE			14440	117173	154192	1992	ARS-1005	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE			1992-01-07
EP-A	EP for WELL	1	Finished	IOC	1010	BARIUM	1/7/1992	ND	MG/L	MCL	2	MG/L	0	MDL	5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE			14440	117173	154193	1992	IOC-1010	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE			1992-01-07
EP-A	EP for WELL	1	Finished	IOC	1025	FLUORIDE	1/7/1992	ND	MG/L	MCL	4.0	MG/L	0	MDL	5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE			14440	117173	154198	1992	IOC-1025	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE			1992-01-07
EP-A	EP for WELL	1	Finished	LCR	1030	LEAD	1/7/1992	ND	MG/L	ACL	0.015	MG/L	0.001	MDL	5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE			14440	117173	154199	1992	LCR-1030	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE			1992-01-07
EP-A	EP for WELL	1	Finished	IOC	1050	SILVER	1/7/1992	ND		MCL	0.1	MG/L	0	MDL	5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE			14440	117173	154273	1992	IOC-1050	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE			1992-01-07
EP-A	EP for WELL	1	Finished	IOC	1015	CADMIUM	1/7/1992	0.0106	MG/L	MCL	0.005	MG/L			5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE	213.2	ATOMIC ABSORPTION, FURNACE	14440	117173	154195	1992	IOC-1015	E	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	213.2	ATOMIC ABSORPTION, FURNACE	1992-01-07
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/8/2002	ND		MCL	10	MG/L	0.5	MRL	5/5/2003	21492	OR100032	KLAMATH ENVIRONMENTAL SERVICE	353.2	CADMIUM REDUCTION, AUTOMATED	14440	117164	154182	2002	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	353.2	CADMIUM REDUCTION, AUTOMATED	2002-07-08
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	5/15/2001	0.11	MG/L	MCL	10	MG/L			5/5/2003	11239	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	14440	117153	154175	2001	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	2001-05-15
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	3/26/2004	ND		MCL	10	MG/L	0.1	MRL	4/5/2004	40574	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	14440	185744	253946	2004	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	2004-03-26
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	3/26/2004	ND		MCL	10	MG/L	0.1	MRL	5/10/2004	40574	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	14440	188454	257141	2004	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	2004-03-26
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/5/2005	ND	MG/L	MCL	10	MG/L	0.5	MRL	8/3/2005	52198	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	14440	278105	408026	2005	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	2005-07-05
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/5/2006	0.14	MG/L	MCL	10	MG/L	0	MRL	8/8/2006	61194	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	14440	354186	517093	2006	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	4500NO3-F	CADMIUM REDUCTION, AUTOMATED	2006-07-05
EP-A	EP for WELL	1	Finished	IOC	1020	CHROMIUM	1/7/1992	0.0023	MG/L	MCL	0.1	MG/L			5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	14440	117173	154196	1992	IOC-1020	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	1992-01-07
EP-A	EP for WELL	1	Finished	IOC	1045	SELENIUM	1/7/1992	0.0035	MG/L	MCL	0.05	MG/L			5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	14440	117173	154204	1992	IOC-1045	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	200.8	INDUCTIVELY COUPLED PLASMA MASS SPECTROM	1992-01-07
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	1/7/1992	0.13	MG/L	MCL	10	MG/L			5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE	300.0	ION CHROMATOGRAPHY	14440	117173	154202	1992	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	300.0	ION CHROMATOGRAPHY	1992-01-07
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	8/5/2008	0.241	MG/L	MCL	10	MG/L	0.2	MRL	8/18/2008	080815701A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	14440	529587	763978	2008	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2008-08-05
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/1/2009	ND	MG/L	MCL	10	MG/L	0.2	MRL	7/30/2009	090708401A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	14440	620896	898308	2009	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2009-07-01
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	8/23/2023	ND	MG/L	MCL	10	MG/L	0.2	MRL	11/28/2023	23081270-01A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	14440	2716772	3603291	2023	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2023-08-23
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	8/29/2010	ND	MG/L	MCL	10	MG/L	0.2	MRL	10/7/2010	100889801A-I	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	14440	752390	1070718	2010	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2010-08-29
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	10/15/2007	ND	MG/L	MCL	10	MG/L	0.2	MRL	11/1/2007	071041401A	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	14440	471376	677322	2007	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100016	NEILSON RESEARCH CORPORATION	300.0	ION CHROMATOGRAPHY	2007-10-15
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/16/2015	0.13	MG/L	MCL	10	MG/L	0.1	MRL	7/29/2015	507163403-I	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	14440	1423573	1941227	2015	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	2015-07-16
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/13/2014	0.12	MG/L	MCL	10	MG/L	0.1	MRL	7/9/2014	406131216-I	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	14440	1269056	1753168	2014	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	2014-06-13
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	5/17/2016	0.13	MG/L	MCL	10	MG/L	0.1	MRL	5/23/2016	605172901-I	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	14440	1547106	2090857	2016	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100031	UMPQUA RESEARCH CO - MC	300.0	ION CHROMATOGRAPHY	2016-05-17
EP-A	EP for WELL	1	Finished	IOC	1035	MERCURY	1/7/1992	0.0003	MG/L	MCL	0.002	MG/L			5/5/2003	92-C023I	OR100032	KLAMATH ENVIRONMENTAL SERVICE	245.1	MANUAL COLD VAPOR TECHNIQUE	14440	117173	154200	1992	IOC-1035	D	EP-A	EP for WELL	1	Finished	OR100032	KLAMATH ENVIRONMENTAL SERVICE	245.1	MANUAL COLD VAPOR TECHNIQUE	1992-01-07
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	3/23/2019	0.135	MG/L	MCL	10	MG/L	0.007	MRL	4/18/2019	N19-614-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	1996609	2657998	2019	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2019-03-23
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	1/16/2017	ND	MG/L	MCL	10	MG/L	0.007	MRL	1/20/2017	N17012-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	1654416	2251754	2017	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2017-01-16
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/2/2012	0.112	MG/L	MCL	10	MG/L	0.007	MRL	8/3/2012	N12204-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	976567	1368435	2012	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2012-07-02
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	4/27/2020	0.125	MG/L	MCL	10	MG/L	0.007	MRL	5/1/2020	N20111-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	2158099	2889992	2020	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2020-04-27
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/19/2018	ND	MG/L	MCL	10	MG/L	0.007	MRL	7/20/2018	N18285-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	1879681	2516288	2018	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2018-07-19
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	7/7/2011	ND	MG/L	MCL	10	MG/L	0.007	MRL	7/18/2011	N11028-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	837353	1194367	2011	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2011-07-07
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	1/16/2022	0.330	MG/L	MCL	10	MG/L	0.007	MRL	2/14/2022	N22010-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	2438107	3225132	2022	NO3-1040	D	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2022-01-16
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/5/2013	ND	MG/L	MCL	10	MG/L	0.007	MRL	6/10/2013	N13151-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	1102866	1523743	2013	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2013-06-05
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	6/29/2021	ND	MG/L	MCL	10	MG/L	0.007	MRL	7/2/2021	N21246-I	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	14440	2342547	3109850	2021	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	4500NO3-D	ION SELECTIVE ELECTRODE	2021-06-29
EP-A	EP for WELL	1	Finished	NO3	1040	NITRATE	10/17/2024	ND	MG/L	MCL	10	MG/L	0.23	MRL	11/4/2024	N24-228-I	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	14440	2866775	3780620	2024	NO3-1040	N	EP-A	EP for WELL	1	Finished	OR100034	SPRING STREET ANALYTICAL LAB	HACH 10206	SPECTROPHOTOMETRIC	2024-10-17

More information for this water system: SDWIS ID 1300
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Coliform Schedules :: LT2 :: GW/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Summary :: Chemical Results :: Chemical Schedules :: Chemical Schedule Summary :: Arsenic RAA :: Cyanotoxins :: PFAS
Lead & Copper :: DBP Sample Sites :: FANLs :: MRDL :: GWR 4-Log :: Turbidity :: SWTR :: LRAA :: DW Source Protection

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