Data Online - Oregon Drinking Water Services

Entry Point Chemical Detection Summary PWS ID: 00534 ---- MOLALLA, 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

11/16/2022	11/21/2022	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.4330000	MG/L	10.000000	2320068-01-I
11/10/2021	12/06/2021	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.5180000	MG/L	10.000000	131402604-I
11/10/2020	12/03/2020	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.3640000	MG/L	10.000000	031502004-I
02/13/2018	04/04/2018	EP-A	EP FOR MOLALLA RIVER	BARIUM	0.0027400	MG/L	2.000000	804406001
02/13/2018	04/04/2018	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.1270000	MG/L	10.000000	804406001-I
02/13/2018		EP-A	EP FOR MOLALLA RIVER	NITRATE-NITRITE	0.1270000	MG/L	10.000000	804406001-I
02/13/2018	04/04/2018	EP-A	EP FOR MOLALLA RIVER	SODIUM	4.0000000	MG/L		804406001-I
11/07/2017	12/04/2017	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.1200000	MG/L	10.000000	731105704-I
11/15/2016	12/01/2016	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.1150000	MG/L	10.000000	632003303-I
11/17/2015	12/03/2015	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.2120000	MG/L	10.000000	532103601-I
11/18/2014	12/05/2014	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.1470000	MG/L	10.000000	432202303-I
11/13/2013	12/06/2013	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.1290000	MG/L	10.000000	331701602-I
02/21/2006	04/05/2006	EP-A	EP FOR MOLALLA RIVER	NITRATE	0.5000000	MG/L	10.000000	0605236
02/21/2006		EP-A	EP FOR MOLALLA RIVER	NITRATE-NITRITE	0.5000000	MG/L	10.000000	0605236
02/21/2006	04/05/2006	EP-A	EP FOR MOLALLA RIVER	SODIUM	3.6000000	MG/L		0605236
02/15/2005	04/05/2005	EP-A	EP FOR MOLALLA RIVER	SODIUM	4.4000000	MG/L		05046/09I
03/02/2004	04/05/2004	EP-A	EP FOR MOLALLA RIVER	SODIUM	3.8200000	MG/L		04062/24I
01/14/2003	03/05/2003	EP-A	EP FOR MOLALLA RIVER	SODIUM	3.9300000	MG/L		03014/12I
01/22/2002	03/21/2002	EP-A	EP FOR MOLALLA RIVER	SODIUM	4.2600000	MG/L		02022/24

Archived Chemical Detections - PWS ID: 00534
Sample Date	Receive Date	Source ID	Source Name	Analyte Name	Results	MCL
03/20/2001	04/13/2001	A	EP FOR MOLALLA RIVER	Nitrate	0.8000000	10.0000
07/11/2000	08/17/2000	A	EP FOR MOLALLA RIVER	Bromodichloromethane	0.0027000
07/11/2000	08/17/2000	A	EP FOR MOLALLA RIVER	Chloroform	0.0108000
07/11/2000	08/17/2000	A	EP FOR MOLALLA RIVER	Dibromochloromethane	0.0011000
07/11/2000	08/17/2000	A	EP FOR MOLALLA RIVER	Sodium	5.5000000
09/23/1997	03/06/1998	A	EP FOR MOLALLA RIVER	Bromodichloromethane	0.0022000
09/23/1997	03/06/1998	A	EP FOR MOLALLA RIVER	Chloroform	0.0366000
09/23/1997	03/06/1998	A	EP FOR MOLALLA RIVER	Sodium	4.6000000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Bromodichloromethane	0.0010000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Chloroform	0.0142000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Fluoride	0.6100000	4.0000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Nitrate	0.3300000	10.0000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Nitrate-Nitrite	0.3300000	10.0000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Sodium	3.6000000
09/21/1993	03/08/1994	A	STANDARD ENTRY POINT	Sulfate	31.1000000
04/07/1992	05/13/1992	A	MOLALLA RIVER	Fluoride	0.1300000	4.0000
04/07/1992	05/13/1992	A	MOLALLA RIVER	Lead	0.0060000	0.0150
04/07/1992	05/13/1992	A	MOLALLA RIVER	Nitrate	0.6000000	10.0000
04/07/1992	05/13/1992	A	MOLALLA RIVER	Sodium	2.9000000
03/12/1991	04/18/1991	A	MOLALLA RIVER	Nitrate	0.1800000	10.0000
03/12/1991	04/18/1991	A	MOLALLA RIVER	Sodium	1.5000000

Health effects informational fact sheets are available for most chemicals here.


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