Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00629 ---- SLEEPY HOLLOW WATER DISTRICT
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.
Point ID
Analyte Result UOM MCL Sample ID
11/16/202311/17/2023EP-AEP for SPRINGNITRATE 1.0900000MG/L 10.00000023-013554-0001-I
12/15/202201/05/2023EP-AEP for SPRINGNITRATE 2.0300000MG/L 10.00000022-015336-0001-I
11/29/202112/02/2021EP-AEP for SPRINGNITRATE 2.0400000MG/L 10.000000210139120001-I
12/26/201901/10/2020EP-AEP for SPRINGBARIUM 0.0031000MG/L 2.000000190157430001-I
12/26/201901/10/2020EP-AEP for SPRINGCHROMIUM 0.0015000MG/L 0.100000190157430001-I
12/26/201901/10/2020EP-AEP for SPRINGNICKEL 0.0020000MG/L 0.100000190157430001-I
12/26/201901/10/2020EP-AEP for SPRINGNITRATE 1.7000000MG/L 10.000000190157430001
12/26/2019EP-AEP for SPRINGNITRATE-NITRITE 1.7000000MG/L 10.000000190157430001
12/26/201901/10/2020EP-AEP for SPRINGSODIUM 5.4400000MG/L 190157430001-I
12/17/201801/09/2019EP-AEP for SPRINGNITRATE 1.9000000MG/L 10.000000180117730001-I
12/28/201701/09/2018EP-AEP for SPRINGNITRATE 2.1900000MG/L 10.00000071228201-I
09/06/201609/30/2016EP-AEP for SPRINGTOLUENE 0.0006000MG/L 1.00000060906211-V
09/28/201510/02/2015EP-AEP for SPRINGNITRATE 2.1000000MG/L 10.00000050928111-I
09/15/201409/18/2014EP-AEP for SPRINGNITRATE 0.0990000MG/L 10.00000040915261-I
12/20/201312/30/2013EP-AEP for SPRINGNITRATE 0.2650000MG/L 10.00000031220701-I
12/18/201201/04/2013EP-AEP for SPRINGNITRATE 0.4670000MG/L 10.00000021218351-I
01/24/201201/27/2012EP-AEP for SPRINGNITRATE 1.1300000MG/L 10.00000020124261-I
09/22/201010/20/2010EP-AEP for SPRINGBARIUM 0.0024000MG/L 2.000000922381-I
09/22/201010/20/2010EP-AEP for SPRINGNITRATE 0.1100000MG/L 10.000000922381-I
09/22/2010EP-AEP for SPRINGNITRATE-NITRITE 0.1100000MG/L 10.000000922381-I
09/22/201010/20/2010EP-AEP for SPRINGSODIUM 3.9000000MG/L 922381-I
12/22/200901/05/2010EP-AEP for SPRINGNITRATE 0.2700000MG/L 10.00000091222471-I
12/29/200801/09/2009EP-AEP for SPRINGNITRATE 0.2700000MG/L 10.000000A81229BT1-I
12/27/200701/10/2008EP-AEP for SPRINGNITRATE 0.8700000MG/L 10.000000A71227AP1-I
12/08/200612/26/2006EP-AEP for SPRINGNITRATE 0.7000000MG/L 10.000000419221-I
12/09/200312/24/2003EP-AEP for SPRINGNITRATE 0.2000000MG/L 10.000000A31210BQ-1
09/21/200301/12/2004EP-AEP for SPRINGCOMBINED URANIUM 0.0020000MG/L 0.030000A30923AB-1R
Archived Chemical Detections - PWS ID: 00629
Source ID Source Name Analyte
Results MCL
03/13/200104/02/2001AASPRINGBarium 0.0023000 2.0000
03/13/200104/02/2001AASPRINGNitrate 0.200000010.0000
03/13/200104/02/2001AASPRINGSodium 4.0000000
12/12/200012/21/2000AASPRINGNitrate 0.140000010.0000
12/14/199912/27/1999AASPRINGNitrate 0.710000010.0000
06/15/199807/06/1998AASPRINGBarium 0.0030000 2.0000
06/15/199807/06/1998AASPRINGNitrate 0.280000010.0000
06/15/199807/06/1998AASPRINGSodium 4.9000000
06/15/199807/06/1998AASPRINGSulfate 0.5000000
11/11/199711/19/1997AASPRINGNitrate 0.180000010.0000
09/17/199609/25/1996AASPRINGNitrate 0.130000010.0000
10/10/199510/17/1995AASPRINGNitrate 0.160000010.0000
11/15/199412/08/1994AASPRINGNitrate 0.420000010.0000
11/15/199412/08/1994AASPRINGSodium 4.6000000
11/15/199412/08/1994AASPRINGSulfate 0.5000000

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

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