Data Online - Oregon Drinking Water Services

Entry Point Chemical Detection Summary PWS ID: 00194 ---- CLATSKANIE, CITY OF
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

12/11/2019	12/23/2019	EP-A	EP FOR WTP	NITRATE	0.3950000	MG/L	10.000000	934504402-I
07/17/2019	07/30/2019	EP-A	EP FOR WTP	NITRATE	0.1660000	MG/L	10.000000	919805801-I
08/15/2018	08/30/2018	EP-A	EP FOR WTP	NITRATE	0.1980000	MG/L	10.000000	822712401-I
07/25/2018	07/30/2018	EP-A	EP FOR WTP	NITRATE	0.2520000	MG/L	10.000000	820605201-I
12/19/2017	01/02/2018	EP-A	EP FOR WTP	NITRATE	0.6930000	MG/L	10.000000	735408901-I
12/06/2017	12/11/2017	EP-A	EP FOR WTP	NITRATE	0.4410000	MG/L	10.000000	734010301-I
12/14/2016	12/23/2016	EP-A	EP FOR WTP	NITRATE	0.6960000	MG/L	10.000000	634903101-I
09/14/2016	09/30/2016	EP-A	EP FOR WTP	NITRATE	0.1320000	MG/L	10.000000	625805303-I
12/16/2015	12/29/2015	EP-A	EP FOR WTP	NITRATE	1.1600000	MG/L	10.000000	535003602-I
08/13/2014	08/25/2014	EP-A	EP FOR WTP	NITRATE	0.1480000	MG/L	10.000000	422502903-I
08/06/2014	08/18/2014	EP-A	EP FOR WTP	NITRATE	0.2400000	MG/L	10.000000	421805503-I
09/12/2012	11/28/2012	EP-A	EP FOR WTP	NITRATE	0.7000000	MG/L	10.000000	225603901-I
03/21/2012	04/19/2012	EP-A	EP FOR WTP	NITRATE	0.7000000	MG/L	10.000000	208102401-I
07/06/2011	08/29/2011	EP-A	EP FOR WTP	BARIUM	0.0120000	MG/L	2.000000	118701501-I
07/06/2011	08/29/2011	EP-A	EP FOR WTP	NITRATE	0.5000000	MG/L	10.000000	118701501-I
07/06/2011		EP-A	EP FOR WTP	NITRATE-NITRITE	0.5000000	MG/L	10.000000	118701501-I
07/06/2011	08/29/2011	EP-A	EP FOR WTP	SODIUM	5.4000000	MG/L		118701501-I
02/23/2011	04/06/2011	EP-A	EP FOR WTP	NITRATE	0.5000000	MG/L	10.000000	105402001-I
02/23/2011		EP-A	EP FOR WTP	NITRATE-NITRITE	0.5000000	MG/L	10.000000	105402001-I
02/23/2011	04/06/2011	EP-A	EP FOR WTP	SODIUM	4.4000000	MG/L		105402001-I
06/17/2010	11/17/2010	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	1016831-I
05/13/2010	05/24/2010	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	1013332-I
08/12/2009	08/28/2009	EP-A	EP FOR WTP	HEXACHLOROCYCLOPENTADIENE	0.0001000	MG/L	0.050000	K0907342001-S
08/04/2009	08/26/2009	EP-A	EP FOR WTP	HEXACHLOROCYCLOPENTADIENE	0.0001100	MG/L	0.050000	K0906989001-S
06/18/2009	12/17/2009	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	0916911-I
09/25/2008	11/12/2008	EP-A	EP FOR WTP	NITRATE	0.6000000	MG/L	10.000000	0826927-I
09/15/2005	11/21/2005	EP-A	EP FOR WTP	NITRATE	0.8000000	MG/L	10.000000	05258/10
09/23/2004	01/01/2005	EP-A	EP FOR WTP	NITRATE	0.5000000	MG/L	10.000000	04267/42
09/23/2004	01/01/2005	EP-A	EP FOR WTP	NITRATE	0.7000000	MG/L	10.000000	04267/41
09/19/2002	11/06/2002	EP-A	EP FOR WTP	SODIUM	5.2200000	MG/L		02262/14I
08/22/2002	11/06/2002	EP-A	EP FOR WTP	COPPER, FREE	0.0120000	MG/L	1.300000	02234/22I
08/22/2002	11/06/2002	EP-A	EP FOR WTP	SODIUM	4.8700000	MG/L		02234/22I

Archived Chemical Detections - PWS ID: 00194
Sample Date	Receive Date	Source ID	Source Name	Analyte Name	Results	MCL
07/22/1999	12/21/1999	A	EP FOR WTP	Bromodichloromethane	0.0030000
07/22/1999	12/21/1999	A	EP FOR WTP	Chloroform	0.0187000
07/22/1999	12/21/1999	A	EP FOR WTP	Copper	0.0050000	1.3000
07/22/1999	12/21/1999	A	EP FOR WTP	Sodium	4.2700000
07/15/1999	12/21/1999	A	EP FOR WTP	Bromodichloromethane	0.0032000
07/15/1999	12/21/1999	A	EP FOR WTP	Chloroform	0.0147000
07/15/1999	12/16/1999	A	EP FOR WTP	Gross Alpha, Excl. Radon & U	1.6600000	15.0000
07/15/1999	12/16/1999	A	EP FOR WTP	Gross Alpha, Excl. Radon & U	0.4300000	15.0000
07/15/1999	12/21/1999	A	EP FOR WTP	Sodium	4.4200000
11/12/1998	01/07/1999	A	EP FOR WTP	Sodium	4.9400000
11/12/1998	01/15/1999	A	EP FOR WTP	Sodium	4.6400000
11/12/1998	01/07/1999	A	EP FOR WTP	Sulfate	8.0000000
10/16/1997	11/28/1997	A	EP FOR WTP	Copper	0.0400000	1.3000
10/16/1997	11/28/1997	A	EP FOR WTP	Lead	0.0010000	0.0150
10/16/1997	11/28/1997	A	EP FOR WTP	Nitrate	0.6400000	10.0000
10/16/1997	11/28/1997	A	EP FOR WTP	Sodium	4.2000000
10/16/1997	11/28/1997	A	EP FOR WTP	Sodium	4.1000000
07/11/1996	08/23/1996	A	EP FOR WTP	Bromodichloromethane	0.0031000
07/11/1996	08/23/1996	A	EP FOR WTP	Chloroform	0.0152000
07/11/1996	08/23/1996	A	EP FOR WTP	Dibromochloromethane	0.0005000
07/11/1996	08/23/1996	A	EP FOR WTP	Sulfate	4.4000000
12/14/1995	01/09/1996	A	EP FOR WTP	Nitrate	0.6900000	10.0000
12/14/1995	01/11/1996	A	EP FOR WTP	Nitrate	0.5500000	10.0000
09/14/1995	10/09/1995	A	EP FOR WTP	Nitrate	0.2500000	10.0000
09/14/1995	10/06/1995	A	EP FOR WTP	Nitrate	0.3600000	10.0000
05/11/1995	06/29/1995	A	EP FOR WTP	Nitrate	0.2500000	10.0000
05/11/1995	06/29/1995	A	EP FOR WTP	Nitrate	0.3100000	10.0000
03/16/1995	04/14/1995	A	EP FOR WTP	Sodium	3.5000000
03/16/1995	04/14/1995	A	EP FOR WTP	Sodium	3.9000000
03/24/1994	07/27/1994	A	EP FOR WTP	Fluoride	0.3400000	4.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Fluoride	0.3000000	4.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Nitrate	0.6700000	10.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Nitrate	0.6700000	10.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Nitrate-Nitrite	0.6700000	10.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Nitrate-Nitrite	0.6700000	10.0000
03/24/1994	07/27/1994	A	EP FOR WTP	Sodium	4.8000000
03/24/1994	07/27/1994	A	EP FOR WTP	Sodium	5.0000000
03/24/1994	07/27/1994	A	EP FOR WTP	Sulfate	10.6000000
03/24/1994	07/27/1994	A	EP FOR WTP	Sulfate	10.6000000
02/25/1993	04/07/1994	A	EP FOR WTP	Asbestos	0.0900000	7.0000
02/25/1993	04/07/1994	A	EP FOR WTP	Fluoride	0.2300000	4.0000
02/25/1993	04/07/1994	A	EP FOR WTP	Nitrate	0.2500000	10.0000
02/25/1993	04/07/1994	A	EP FOR WTP	Nitrate-Nitrite	0.2500000	10.0000
02/25/1993	04/07/1994	A	EP FOR WTP	Sodium	4.2900000
02/18/1993	04/08/1994	A	EP FOR WTP	Bromodichloromethane	0.0019000
02/18/1993	04/08/1994	A	EP FOR WTP	Chloroform	0.0074000
02/18/1993	04/08/1994	A	EP FOR WTP	Fluoride	0.2400000	4.0000
02/18/1993	04/08/1994	A	EP FOR WTP	Mercury	0.0010000	0.0020
02/18/1993	04/08/1994	A	EP FOR WTP	Nitrate	0.2500000	10.0000
02/18/1993	04/08/1994	A	EP FOR WTP	Nitrate-Nitrite	0.2500000	10.0000
02/18/1993	04/08/1994	A	EP FOR WTP	Sodium	3.6700000
01/23/1992	02/25/1992	A	EP FOR WTP	Arsenic	0.0040000	0.0500
01/23/1992	02/25/1992	A	EP FOR WTP	Arsenic	0.0040000	0.0500
01/23/1992	02/25/1992	A	EP FOR WTP	Chromium	0.0410000	0.1000
01/23/1992	02/25/1992	A	EP FOR WTP	Chromium	0.0320000	0.1000
01/23/1992	03/25/1992	A	EP FOR WTP	Gross Alpha, Excl. Radon & U	0.1000000	15.0000
01/23/1992	03/25/1992	A	EP FOR WTP	Gross Alpha, Excl. Radon & U	0.3000000	15.0000
01/23/1992	02/25/1992	A	EP FOR WTP	Nitrate	0.4000000	10.0000
01/23/1992	02/25/1992	A	EP FOR WTP	Nitrate	0.2800000	10.0000
01/23/1992	02/25/1992	A	EP FOR WTP	Sodium	4.4500000
01/23/1992	02/25/1992	A	EP FOR WTP	Sodium	4.5000000
01/24/1991	03/18/1991	A	EP FOR WTP	Barium	0.0210000	2.0000
01/24/1991	03/18/1991	A	EP FOR WTP	Nitrate	0.8000000	10.0000
01/24/1991	03/18/1991	A	EP FOR WTP	Nitrate	0.8000000	10.0000
01/24/1991	03/18/1991	A	EP FOR WTP	Sodium	2.6900000
01/24/1991	03/18/1991	A	EP FOR WTP	Sodium	3.0300000
10/04/2001	10/30/2001	AA	WEST CREEK	Sodium	5.2400000
10/05/2000	11/07/2000	AA	WEST CREEK	Sodium	4.9400000
10/04/2001	10/30/2001	AB	ROARING CREEK	Sodium	4.9100000
10/05/2000	12/14/2000	AB	ROARING CREEK	Sodium	4.8200000
07/15/1999	02/11/2002	AB	ROARING CREEK	Sodium	4.4200000
03/28/1996	03/27/2002	AB	ROARING CREEK	Bromodichloromethane	0.0017000
03/28/1996	03/27/2002	AB	ROARING CREEK	Chloroform	0.0051000
03/28/1996	03/27/2002	AB	ROARING CREEK	Dibromochloromethane	0.0005000
03/28/1996	05/06/1996	AB	ROARING CREEK	Sodium	4.2000000

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