For questions about the King County  Swimming Beach Monitoring Program, please contact Dean Wilson, Program Manager

For questions about the Swimming Beach Web site, please contact Daniel Smith

Idylwood Beach  All Years

Select a specific year Select another beach     

 

Sample DateE. ColiFecal ColiformTemperature (C)Temperature (F)
9/22/2009 2721.070.0
9/15/2009 121.070.0
9/8/2009 821.070.0
8/31/2009 7223.073.0
8/25/2009 422.072.0
8/18/2009 4315.059.0
8/11/2009 423.073.0
8/4/2009 2526.079.0
7/28/2009 1424.075.0
7/21/2009 522.072.0
7/14/2009  21.070.0
7/7/2009 221.070.0
6/29/2009 119.066.0
6/23/2009 3319.066.0
6/15/2009 122.072.0
6/9/2009 1321.070.0
6/2/2009 5220.068.0
5/26/2009 1317.063.0
5/18/2009 415.059.0
5/12/2009 514.057.0
9/16/200866622.072.0
9/9/2008867021.070.0
9/2/2008 12021.070.0
8/26/200844028023.073.0
8/19/20081107723.073.0
8/12/2008313422.072.0
8/5/20088521.070.0
7/29/20089421.070.0
7/22/20081124.075.0
7/15/2008505022.072.0
7/8/2008303421.070.0
7/1/20084522.072.0
6/24/200816021018.064.0
6/17/2008111415.059.0
6/10/2008131715.059.0
6/3/20086416.061.0
5/27/20087817.063.0
5/20/2008 6816.061.0
5/13/20086112.054.0
9/18/20076811020.068.0
9/11/2007637022.072.0
9/4/2007272521.070.0
8/28/2007191321.070.0
8/21/2007151321.070.0
8/14/20074522.072.0
8/7/20077422.072.0
7/31/20078044023.073.0
7/24/2007111522.072.0
7/17/2007302224.075.0
7/10/2007262023.073.0
7/2/2007152320.068.0
6/26/2007303420.068.0
6/19/200714011019.066.0
6/12/200718521020.068.0
6/5/20076320.068.0
5/29/2007132317.063.0
5/22/2007344517.063.0
5/15/20071316.061.0
9/19/2006152420.068.0
9/12/2006535922.072.0
9/5/20064422.072.0
8/28/200621621.070.0
8/22/2006687720.068.0
8/15/200671022.072.0
8/8/2006162922.072.0
8/1/2006194023.073.0
7/25/200615924.075.0
7/18/2006141422.072.0
7/11/2006912  
7/5/2006273423.073.0
6/27/200629450  
6/20/2006853018.064.0
6/13/2006212319.066.0
6/6/2006374520.068.0
5/30/200656057019.065.0
5/23/2006403119.066.0
5/16/20064316.061.0
9/20/2005262520.068.0
9/13/2005546422.072.0
9/6/2005474222.072.0
8/30/20055622.072.0
8/23/200510722.072.0
8/16/2005386623.073.0
8/9/2005585924.075.0
8/2/2005807825.077.0
7/26/200526038024.075.0
7/21/2005136164  
7/19/20051,2001,10022.072.0
7/12/20059012022.072.0
7/5/2005211522.072.0
6/28/20059719.066.0
6/21/20054219.066.0
6/14/20051320.068.0
6/7/20051518.064.0
5/31/2005121719.066.0
5/24/20051118.064.0
5/17/2005292018.064.0
9/21/20045919.066.0
9/14/2004142822.072.0
9/7/2004272622.072.0
8/31/2004393225.077.0
8/24/20044411023.073.0
8/17/2004102425.077.0
8/10/20044942025.077.0
8/3/2004193724.075.0
7/27/20047013025.077.0
7/20/2004256324.075.0
7/13/2004101322.072.0
7/6/20044922.072.0
6/29/200491022.072.0
6/25/20041121.070.0
6/22/200430034022.072.0
6/15/200413010020.068.0
6/11/2004242118.064.0
6/4/20044,3004,70020.068.0
6/1/2004766219.066.0
5/25/20042718.064.0
5/18/20047320.068.0
9/16/20032,6003,10020.068.0
9/9/2003211824.075.0
9/2/2003503223.073.0
8/26/2003202324.075.0
8/19/200331040025.077.0
8/12/2003242024.075.0
8/5/20031209525.077.0
7/29/200315010026.079.0
7/22/200342060024.075.0
7/15/2003182624.075.0
7/8/20033322.072.0
7/1/2003232623.073.0
6/24/2003444920.068.0
6/17/20031106622.072.0
6/10/20035421.070.0
6/3/2003151219.066.0
5/27/200381319.066.0
5/20/20032115.059.0
5/13/20033119.066.0
9/10/20027722.072.0
9/3/2002558323.073.0
8/27/200230026024.075.0
8/20/2002223322.072.0
8/13/200233016023.073.0
8/6/2002292921.070.0
7/30/2002182523.073.0
7/23/200219026024.075.0
7/16/20022146  
7/9/200230037021.070.0
7/1/200271121.070.0
6/25/200217022022.072.0
6/18/20022519.066.0
6/11/2002605620.068.0
6/4/2002344718.064.0
5/28/20024218.064.0
5/21/20021014  
5/14/2002151914.057.0
9/11/2001202022.072.0
9/4/2001404022.072.0
8/28/200150044523.073.0
8/21/20019   
8/14/200111012023.073.0
8/7/200134028022.072.0
7/31/2001301021.070.0
7/24/20011108022.072.0
7/17/2001104021.070.0
7/10/20012010023.073.0
7/2/2001527220.068.0
6/26/20019 20.068.0
6/19/200181097020.068.0
6/12/200130 17.063.0
6/5/2001201017.063.0
5/29/2001 1019.066.0
5/22/200116018016.061.0
5/15/2001305015.059.0
9/13/2000141119.066.0
9/6/20007719.066.0
8/30/20004620.068.0
8/23/2000584921.070.0
8/16/2000313222.072.0
8/9/2000172124.075.0
8/2/20009013021.070.0
7/26/2000334520.068.0
7/19/200015022021.070.0
7/12/200013014021.070.0
7/5/2000688119.066.0
6/28/200014016023.073.0
6/21/200023031018.064.0
6/14/200018016016.061.0
6/7/2000332618.064.0
5/31/20001205816.061.0
5/24/2000476416.061.0
5/17/20006010014.057.0
9/15/1999688020.068.0
9/8/1999223321.070.0
9/1/199937046022.072.0
8/25/199910522.072.0
8/18/199926030021.070.0
8/11/1999323021.070.0
8/4/1999609123.073.0
7/28/1999566022.072.0
7/21/199935036021.070.0
7/14/199951020.068.0
7/7/19991109020.068.0
6/30/19998014018.064.0
6/23/199921055018.064.0
6/16/1999142519.066.0
6/9/1999436216.061.0
6/2/19999616.061.0
5/25/1999243116.061.0
5/19/1999142314.057.0
5/12/1999424213.055.0
9/16/1998262223.073.0
9/8/1998535022.072.0
9/1/1998687523.073.0
8/26/199815010022.072.0
8/19/1998213422.072.0
8/12/1998637024.075.0
8/5/199843075024.075.0
7/29/1998 24026.079.0
7/22/199832023023.073.0
7/15/19988251,20020.068.0
7/8/1998796821.070.0
7/1/1998609320.068.0
6/24/199838042019.066.0
6/17/19989119018.064.0
6/8/199870063019.066.0
6/3/199851060019.066.0
5/27/199836019015.059.0
5/20/1998251716.061.0
9/17/1997 2719.066.0
9/10/1997 4021.070.0
9/2/1997 59023.073.0
8/27/1997 2522.072.0
8/20/1997 2124.075.0
8/14/1997 5426.079.0
8/5/1997 6024.075.0
7/30/1997 10024.075.0
7/23/1997 18022.072.0
7/16/1997 10020.068.0
7/9/1997 2620.068.0
7/1/1997 7019.066.0
6/25/1997 4319.066.0
6/19/1997 38019.066.0
6/11/1997 9020.068.0
8/25/1996 5321.070.0
8/21/1996 1,70023.073.0
8/11/1996 6621.070.0
8/7/1996 18022.072.0
7/28/1996 3625.077.0
7/24/1996 15022.072.0
7/14/1996 2822.072.0
7/10/1996 2,70022.072.0
6/30/1996 3319.066.0
6/26/1996 79022.072.0
6/16/1996 45018.064.0
6/12/1996 13020.068.0

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Updated: 9/22/2009