Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00304 ---- ALDERWOOD WATER DEV CO
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
02/08/202202/10/2022EP-AEP FOR WOAHINK LAKENITRATE 0.1180000MG/L 10.0000002202405001-I
02/02/202102/05/2021EP-AEP FOR WOAHINK LAKENITRATE 0.1070000MG/L 10.0000002102143001-I
02/04/202002/07/2020EP-AEP FOR WOAHINK LAKENITRATE 0.1400000MG/L 10.0000002002121001-I
02/06/201802/13/2018EP-AEP FOR WOAHINK LAKENITRATE 0.2400000MG/L 10.0000001802217001-I
02/14/201702/17/2017EP-AEP FOR WOAHINK LAKENITRATE 0.2450000MG/L 10.0000001702630001-I
09/20/201610/21/2016EP-AEP FOR WOAHINK LAKEBARIUM 0.0080000MG/L 2.0000001609962001-I
09/20/201610/21/2016EP-AEP FOR WOAHINK LAKESODIUM 10.6000000MG/L 1609962001-I
02/02/201602/05/2016EP-AEP FOR WOAHINK LAKENITRATE 0.1880000MG/L 10.0000001602112001-I
02/02/2016EP-AEP FOR WOAHINK LAKENITRATE-NITRITE 0.1880000MG/L 10.0000001602112001-I
02/10/201502/12/2015EP-AEP FOR WOAHINK LAKENITRATE 0.9040000MG/L 10.0000001502445001-I
07/25/200508/29/2005EP-AEP FOR WOAHINK LAKEBARIUM 0.0100000MG/L 2.000000P5G1017-01I
07/25/200508/29/2005EP-AEP FOR WOAHINK LAKESODIUM 9.2300000MG/L P5G1017-01I
07/25/200508/29/2005EP-AEP FOR WOAHINK LAKESULFATE 2.2600000MG/L P5G1017-01I
09/15/200412/06/2004EP-AEP FOR WOAHINK LAKEARSENIC 0.0010600MG/L 0.010000P4I0662-01I
09/15/200412/06/2004EP-AEP FOR WOAHINK LAKEBARIUM 0.0099500MG/L 2.000000P4I0662-01I
09/15/200412/06/2004EP-AEP FOR WOAHINK LAKEFLUORIDE 0.3200000MG/L 4.00000040921-37
09/15/200412/06/2004EP-AEP FOR WOAHINK LAKESODIUM 8.9600000MG/L 40921-37
09/15/200412/06/2004EP-AEP FOR WOAHINK LAKESULFATE 2.3600000MG/L P4I0662-01I
Archived Chemical Detections - PWS ID: 00304
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
06/14/199907/19/1999AEP for WOAHINK LAKEBarium 0.0094000 2.0000
06/14/199907/19/1999AEP for WOAHINK LAKEBromodichloromethane 0.0080000
06/14/199907/19/1999AEP for WOAHINK LAKEChloroform 0.0110000
06/14/199907/19/1999AEP for WOAHINK LAKEDibromochloromethane 0.0025000
06/14/199907/19/1999AEP for WOAHINK LAKENitrate 0.300000010.0000
06/14/199907/19/1999AEP for WOAHINK LAKESodium 10.0000000
06/14/199907/19/1999AEP for WOAHINK LAKESulfate 3.1000000
02/18/199703/03/1997AEP for WOAHINK LAKENitrate 0.300000010.0000
11/07/199507/18/1996AEP for WOAHINK LAKEBromodichloromethane 0.0110000
11/07/199507/18/1996AEP for WOAHINK LAKEChloroform 0.0120000
11/07/199507/18/1996AEP for WOAHINK LAKEDibromochloromethane 0.0043000
04/19/199505/16/1995AEP for WOAHINK LAKESodium 9.0000000
06/23/199302/24/1994ASTANDARD ENTRY POINTNitrate 0.300000010.0000
03/18/199207/14/1992AWOAHINK LAKESodium 9.1000000
08/21/199109/12/1991AWOAHINK LAKETThm 0.0364000 0.1000
04/17/199106/03/1991AWOAHINK LAKETThm 0.0196000 0.1000
03/26/199109/04/1991AWOAHINK LAKESodium 8.5000000

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



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