Data Online - Oregon Drinking Water Services

Entry Point Chemical Detection Summary PWS ID: 00187 ---- CLACKAMAS RIVER WATER - CLACKAMAS
These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold.
Links to sample results for specific contaminants in the distribution system, can be found here.
Sample Date	Receive Date	Sample Point ID	Sample Location	Analyte	Result	UOM	MCL	Sample ID

01/25/2022	10/21/2022	EP-A	EP FOR WTP	BARIUM	0.0033200	MG/L	2.000000	202501901-I
01/25/2022	10/21/2022	EP-A	EP FOR WTP	NITRATE	0.2120000	MG/L	10.000000	2025019-01-I
01/25/2022	10/21/2022	EP-A	EP FOR WTP	SODIUM	5.2000000	MG/L		2025019-01-I
01/26/2021	11/17/2021	EP-A	EP FOR WTP	BARIUM	0.0037800	MG/L	2.000000	102602901
01/26/2021	11/17/2021	EP-A	EP FOR WTP	NITRATE	0.2780000	MG/L	10.000000	102602901-I
01/26/2021		EP-A	EP FOR WTP	NITRATE-NITRITE	0.2780000	MG/L	10.000000	102602901-I
01/26/2021	11/17/2021	EP-A	EP FOR WTP	SODIUM	5.6000000	MG/L		102602901-I
01/28/2020	04/14/2020	EP-A	EP FOR WTP	BARIUM	0.0033100	MG/L	2.000000	002803001
01/28/2020	04/14/2020	EP-A	EP FOR WTP	NITRATE	0.2190000	MG/L	10.000000	002803001-I
01/28/2020		EP-A	EP FOR WTP	NITRATE-NITRITE	0.2190000	MG/L	10.000000	002803001-I
01/28/2020	04/14/2020	EP-A	EP FOR WTP	SODIUM	6.2000000	MG/L		002803001-I
01/22/2019	03/05/2019	EP-A	EP FOR WTP	BARIUM	0.0033900	MG/L	2.000000	902201001
01/22/2019	03/05/2019	EP-A	EP FOR WTP	NITRATE	0.2890000	MG/L	10.000000	902201001-I
01/22/2019		EP-A	EP FOR WTP	NITRATE-NITRITE	0.2890000	MG/L	10.000000	902201001-I
01/22/2019	03/05/2019	EP-A	EP FOR WTP	SODIUM	5.6000000	MG/L		902201001-I
01/23/2018	03/07/2018	EP-A	EP FOR WTP	BARIUM	0.0035800	MG/L	2.000000	802301101
01/23/2018	03/07/2018	EP-A	EP FOR WTP	NITRATE	0.2380000	MG/L	10.000000	802301101-I
01/23/2018		EP-A	EP FOR WTP	NITRATE-NITRITE	0.2600000	MG/L	10.000000	802301101-I
01/23/2018	03/07/2018	EP-A	EP FOR WTP	NITRITE	0.0223000	MG/L	1.000000	802301101-I
01/23/2018	03/07/2018	EP-A	EP FOR WTP	SODIUM	5.0000000	MG/L		802301101-I
01/24/2017	03/10/2017	EP-A	EP FOR WTP	BARIUM	0.0043500	MG/L	2.000000	702405101-I
01/24/2017	03/10/2017	EP-A	EP FOR WTP	NITRATE	0.3610000	MG/L	10.000000	702405101-I
01/24/2017		EP-A	EP FOR WTP	NITRATE-NITRITE	0.3610000	MG/L	10.000000	702405101-I
01/24/2017	03/10/2017	EP-A	EP FOR WTP	SODIUM	6.4000000	MG/L		702405101-I
01/26/2016	06/16/2016	EP-A	EP FOR WTP	BARIUM	0.0034800	MG/L	2.000000	602602201
01/26/2016	06/16/2016	EP-A	EP FOR WTP	FLUORIDE	0.1600000	MG/L	4.000000	602602201-I
01/26/2016	06/16/2016	EP-A	EP FOR WTP	NITRATE	0.2630000	MG/L	10.000000	602602201-I
01/26/2016	06/16/2016	EP-A	EP FOR WTP	SODIUM	6.6000000	MG/L		602602201-I
01/27/2015	07/13/2015	EP-A	EP FOR WTP	NITRATE	0.2240000	MG/L	10.000000	502702001-I
01/27/2015	07/13/2015	EP-A	EP FOR WTP	SODIUM	5.8000000	MG/L		502702001-I
01/28/2014	09/05/2014	EP-A	EP FOR WTP	NITRATE	0.1190000	MG/L	10.000000	402802501-I
01/28/2014		EP-A	EP FOR WTP	NITRATE-NITRITE	0.1770000	MG/L	10.000000	402802501-I
01/28/2014	09/05/2014	EP-A	EP FOR WTP	NITRITE	0.0581000	MG/L	1.000000	402802501-I
01/28/2014	09/05/2014	EP-A	EP FOR WTP	SODIUM	6.6000000	MG/L		402802501-I
02/05/2013	04/11/2013	EP-A	EP FOR WTP	NITRATE	0.7000000	MG/L	10.000000	303601901-I
02/05/2013		EP-A	EP FOR WTP	NITRATE-NITRITE	0.7000000	MG/L	10.000000	303601901-I
02/05/2013	04/11/2013	EP-A	EP FOR WTP	SODIUM	6.6000000	MG/L		303601901-I
10/30/2012	12/06/2012	EP-A	EP FOR WTP	GROSS ALPHA, EXCL. RADON & U	4.5000000	PCI/L	15.000000	230403301-R
01/31/2012	04/02/2012	EP-A	EP FOR WTP	SODIUM	6.4000000	MG/L		203101901-I
01/25/2011	03/28/2011	EP-A	EP FOR WTP	BARIUM	0.0036000	MG/L	2.000000	10125332-I
01/25/2011	12/28/2011	EP-A	EP FOR WTP	NITRATE	0.2300000	MG/L	10.000000	74987-I
01/25/2011	03/28/2011	EP-A	EP FOR WTP	SODIUM	6.1000000	MG/L		10125332-I
01/26/2010	10/20/2010	EP-A	EP FOR WTP	DIQUAT	0.0010000	MG/L	0.020000	1002613-S
01/26/2010	10/20/2010	EP-A	EP FOR WTP	NITRATE	0.8000000	MG/L	10.000000	1002613-I
01/26/2010		EP-A	EP FOR WTP	NITRATE-NITRITE	0.8000000	MG/L	10.000000	1002613-I
01/26/2010	10/20/2010	EP-A	EP FOR WTP	SODIUM	4.2000000	MG/L		1002613-I
01/27/2009	12/09/2009	EP-A	EP FOR WTP	NITRATE	0.0400000	MG/L	10.000000	0902712-I
01/27/2009		EP-A	EP FOR WTP	NITRATE-NITRITE	0.0400000	MG/L	10.000000	0902712-I
01/27/2009	12/09/2009	EP-A	EP FOR WTP	SODIUM	5.3000000	MG/L		0902712-I
01/23/2008	04/08/2008	EP-A	EP FOR WTP	SODIUM	5.3000000	MG/L		0802319-I
01/23/2007	04/08/2008	EP-A	EP FOR WTP	LEAD	0.0030000	MG/L	0.015000	0702357-I
01/23/2007	04/08/2008	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	0702357-I
01/23/2007		EP-A	EP FOR WTP	NITRATE-NITRITE	0.6000000	MG/L	10.000000	0702357-I
01/23/2007	04/08/2008	EP-A	EP FOR WTP	SODIUM	4.7000000	MG/L		0702357-I
01/24/2006	10/23/2006	EP-A	EP FOR WTP	NITRATE	0.7000000	MG/L	10.000000	0602406
01/24/2006		EP-A	EP FOR WTP	NITRATE-NITRITE	0.7000000	MG/L	10.000000	0602406
01/24/2006	10/23/2006	EP-A	EP FOR WTP	SODIUM	4.6000000	MG/L		0602406
01/26/2005	03/24/2005	EP-A	EP FOR WTP	SODIUM	4.3200000	MG/L		05026/34I
01/27/2004	07/20/2004	EP-A	EP FOR WTP	SODIUM	6.4900000	MG/L		04027/30I
01/28/2003	06/02/2004	EP-A	EP FOR WTP	COPPER, FREE	0.0100000	MG/L	1.300000	03029/43I
01/28/2003	06/02/2004	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	03029/43I
01/28/2003		EP-A	EP FOR WTP	NITRATE-NITRITE	0.6000000	MG/L	10.000000	03029/43I
01/28/2003	06/02/2004	EP-A	EP FOR WTP	SODIUM	5.9600000	MG/L		03029/43I
03/25/2002	04/04/2003	EP-A	EP FOR WTP	SODIUM	4.9300000	MG/L		02084/04I

Archived Chemical Detections - PWS ID: 00187
Sample Date	Receive Date	Source ID	Source Name	Analyte Name	Results	MCL
02/27/2001	04/27/2001	A	EP FOR WTP	Barium	0.0031000	2.0000
02/27/2001	04/27/2001	A	EP FOR WTP	Nitrate	0.1100000	10.0000
02/27/2001	04/27/2001	A	EP FOR WTP	Nitrate-Nitrite	0.1100000	10.0000
02/27/2001	04/27/2001	A	EP FOR WTP	Sodium	5.8000000
02/27/2001	04/27/2001	A	EP FOR WTP	Sulfate	2.0300000
02/25/1997	02/17/1998	A	EP FOR WTP	Nitrate	0.1300000	10.0000
12/30/1996	01/13/1997	A	EP FOR WTP	Nitrate	0.2600000	10.0000
09/30/1996	10/10/1996	A	EP FOR WTP	Nitrate	0.0100000	10.0000
06/25/1996	07/10/1996	A	EP FOR WTP	Nitrate	0.0300000	10.0000
03/25/1996	05/03/1996	A	EP FOR WTP	Alkalinity, Bicarbonate	22.0000000
03/25/1996	05/03/1996	A	EP FOR WTP	Alkalinity, Total	22.0000000
03/25/1996	04/10/1996	A	EP FOR WTP	Barium	0.0020000	2.0000
03/25/1996	05/21/1996	A	EP FOR WTP	Bromodichloromethane	0.0007000
03/25/1996	05/03/1996	A	EP FOR WTP	Calcium	4.1000000
03/25/1996	05/03/1996	A	EP FOR WTP	Chloride	1.8000000
03/25/1996	05/21/1996	A	EP FOR WTP	Chloroform	0.0054000
03/25/1996	05/03/1996	A	EP FOR WTP	Color	10.0000000
03/25/1996	05/03/1996	A	EP FOR WTP	Hardness, Calcium Magnesium	16.0000000
03/25/1996	05/03/1996	A	EP FOR WTP	Magnesium	1.5000000
03/25/1996	04/16/1996	A	EP FOR WTP	Nitrate	0.0800000	10.0000
03/25/1996	05/03/1996	A	EP FOR WTP	Ph	7.1800000
03/25/1996	05/03/1996	A	EP FOR WTP	Silver	0.0048000	0.1000
03/25/1996	04/10/1996	A	EP FOR WTP	Sodium	6.5000000
03/25/1996	04/16/1996	A	EP FOR WTP	Sulfate	4.9000000
03/25/1996	05/03/1996	A	EP FOR WTP	Sulfate	4.8000000
03/25/1996	05/03/1996	A	EP FOR WTP	Total Dissolved Solids (TDS)	42.0000000
05/22/1995	06/07/1995	A	EP FOR WTP	Bromodichloromethane	0.0007000
05/22/1995	06/07/1995	A	EP FOR WTP	Chloroform	0.0054000
03/27/1995	06/07/1995	A	EP FOR WTP	Alkalinity, Bicarbonate	20.0000000
03/27/1995	06/07/1995	A	EP FOR WTP	Alkalinity, Total	20.0000000
03/27/1995	06/07/1995	A	EP FOR WTP	Aluminum	0.0600000
03/27/1995	06/07/1995	A	EP FOR WTP	Barium	0.0030000	2.0000
03/27/1995	06/07/1995	A	EP FOR WTP	Calcium	5.1000000
03/27/1995	06/07/1995	A	EP FOR WTP	Chloride	2.4000000
03/27/1995	06/07/1995	A	EP FOR WTP	Hardness, Total (as CaC03)	19.0000000
03/27/1995	06/07/1995	A	EP FOR WTP	Magnesium	1.6000000
03/27/1995	06/07/1995	A	EP FOR WTP	Nitrate	0.1300000	10.0000
03/27/1995	06/07/1995	A	EP FOR WTP	Ph	7.1800000
03/27/1995	06/07/1995	A	EP FOR WTP	Sodium	5.8000000
03/27/1995	06/07/1995	A	EP FOR WTP	Sulfate	4.3000000
03/27/1995	06/07/1995	A	EP FOR WTP	Sulfate	4.1000000
03/27/1995	06/07/1995	A	EP FOR WTP	Total Dissolved Solids (TDS)	23.0000000
03/27/1995	06/07/1995	A	EP FOR WTP	Zinc	0.0600000
05/16/1994	08/05/1994	A	EP FOR WTP	Alkalinity, Bicarbonate	23.0000000
05/16/1994	08/05/1994	A	EP FOR WTP	Alkalinity, Total	23.0000000
05/16/1994	08/05/1994	A	EP FOR WTP	Aluminum	0.0400000
05/16/1994	08/05/1994	A	EP FOR WTP	Calcium	5.7000000
05/16/1994	08/05/1994	A	EP FOR WTP	Chloride	3.0000000
05/16/1994	08/05/1994	A	EP FOR WTP	Foaming Agents (Surfactants)	0.0400000
05/16/1994	08/05/1994	A	EP FOR WTP	Ph	7.6900000
05/16/1994	08/05/1994	A	EP FOR WTP	Total Dissolved Solids (TDS)	68.0000000
04/13/1994	06/06/1994	A	EP FOR WTP	Barium	0.0030000	2.0000
04/13/1994	06/06/1994	A	EP FOR WTP	Sodium	6.9000000
04/11/1994	06/06/1994	A	EP FOR WTP	Sulfate	4.5000000
03/30/1994	06/06/1994	A	EP FOR WTP	Nitrate	0.1100000	10.0000
12/27/1993	02/18/1994	A	EP FOR WTP	Barium	0.0030000	2.0000
12/27/1993	02/18/1994	A	EP FOR WTP	Bromodichloromethane	0.0007000
12/27/1993	02/18/1994	A	EP FOR WTP	Carbon, Total-Organic	3.0000000
12/27/1993	02/18/1994	A	EP FOR WTP	Chloroform	0.0046000
12/27/1993	02/18/1994	A	EP FOR WTP	Nitrate	0.1400000	10.0000
12/27/1993	02/18/1994	A	EP FOR WTP	Nitrate-Nitrite	0.1400000	10.0000
12/27/1993	02/18/1994	A	EP FOR WTP	Sodium	8.7000000
12/27/1993	02/18/1994	A	EP FOR WTP	Sulfate	4.4000000
09/27/1993	12/15/1993	A	EP FOR WTP	Nitrate	0.0200000	10.0000
05/24/1993	10/13/1993	A	EP FOR WTP	Alkalinity, Total	18.0000000
05/24/1993	10/13/1993	A	EP FOR WTP	Aluminum	0.0500000
05/24/1993	10/13/1993	A	EP FOR WTP	Barium	0.0030000	2.0000
05/24/1993	10/13/1993	A	EP FOR WTP	Calcium	4.9000000
05/24/1993	10/13/1993	A	EP FOR WTP	Chloride	3.1000000
05/24/1993	10/13/1993	A	EP FOR WTP	Hardness, Total (as CaC03)	17.0000000
05/24/1993	10/13/1993	A	EP FOR WTP	Ph	7.6900000
05/24/1993	10/13/1993	A	EP FOR WTP	Sulfate	4.0000000
05/24/1993	10/13/1993	A	EP FOR WTP	Total Dissolved Solids (TDS)	76.0000000
05/21/1993	10/14/1993	A	EP FOR WTP	Bromodichloromethane	0.0010000
05/21/1993	10/14/1993	A	EP FOR WTP	Chloroform	0.0090000
05/19/1993	10/13/1993	A	EP FOR WTP	Nitrate	0.0400000	10.0000
05/19/1993	10/13/1993	A	EP FOR WTP	Nitrate-Nitrite	0.0400000	10.0000
05/19/1993	10/13/1993	A	EP FOR WTP	Sulfate	3.5000000
03/08/1993	04/28/1993	A	EP FOR WTP	TThm	0.0223000	0.1000
03/03/1993	10/13/1993	A	EP FOR WTP	Bromodichloromethane	0.0009000
03/03/1993	10/13/1993	A	EP FOR WTP	Chloroform	0.0091000
03/03/1993	10/13/1993	A	EP FOR WTP	Dibromochloromethane	0.0008000
03/03/1993	10/13/1993	A	EP FOR WTP	Fluoride	0.2400000	4.0000
03/03/1993	10/13/1993	A	EP FOR WTP	Nitrate	0.1700000	10.0000
03/03/1993	10/13/1993	A	EP FOR WTP	Nitrate-Nitrite	0.1700000	10.0000
03/03/1993	10/13/1993	A	EP FOR WTP	Sodium	4.2600000
12/28/1992	04/28/1993	A	EP FOR WTP	TThm	0.0162000	0.1000
09/21/1992	10/30/1992	A	EP FOR WTP	TThm	0.0121000	0.1000
06/29/1992	07/27/1992	A	EP FOR WTP	TThm	0.0152000	0.1000
03/16/1992	05/22/1992	A	EP FOR WTP	TThm	0.0165000	0.1000
01/20/1992	03/10/1992	A	EP FOR WTP	Nitrate	0.3000000	10.0000
12/30/1991	02/11/1992	A	EP FOR WTP	TThm	0.0098000	0.1000
10/03/1991	11/07/1991	A	EP FOR WTP	TThm	0.0250000	0.1000
09/12/1991	12/13/1991	A	EP FOR WTP	TThm	0.0160000	0.1000
06/17/1991	07/23/1991	A	EP FOR WTP	TThm	0.0248000	0.1000
06/15/1991	07/23/1991	A	EP FOR WTP	Ph	7.3000000
06/15/1991	07/23/1991	A	EP FOR WTP	Sulfate	5.0000000
06/15/1991	07/23/1991	A	EP FOR WTP	Total Dissolved Solids (TDS)	42.0000000
03/15/1991	04/29/1991	A	EP FOR WTP	TThm	0.0277000	0.1000
01/11/1991	02/01/1991	A	EP FOR WTP	Nitrate	0.4800000	10.0000
02/27/2001	04/27/2001	AA	CLACKAMAS RIVER	Barium	0.0031000	2.0000
02/27/2001	04/27/2001	AA	CLACKAMAS RIVER	Lead	0.0012000	0.0150
02/27/2001	04/27/2001	AA	CLACKAMAS RIVER	Sodium	3.4000000

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