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

Matthews Beach  All Years

Select a specific year Select another beach     

 

Sample DateE. ColiFecal ColiformTemperature (C)Temperature (F)
9/22/2009 15022.072.0
9/15/2009 1421.070.0
9/8/2009 7821.070.0
8/31/2009 923.073.0
8/25/2009 521.070.0
8/18/2009 1623.073.0
8/11/2009 522.072.0
8/4/2009 1224.075.0
7/28/2009 6424.075.0
7/21/2009 2421.070.0
7/14/2009 1120.068.0
7/7/2009 26019.066.0
6/29/2009 519.066.0
6/23/2009 10021.070.0
6/15/2009 521.070.0
6/9/2009 3721.070.0
6/2/2009 1020.068.0
5/26/2009 6215.059.0
5/18/2009 416.061.0
5/12/2009 312.054.0
9/16/2008201520.068.0
9/9/2008342220.068.0
9/2/2008 11820.068.0
8/26/200893564020.068.0
8/19/200825823721.070.0
8/12/200835632522.072.0
8/5/20081208622.072.0
7/29/2008435320.068.0
7/22/2008192121.070.0
7/15/200822022321.070.0
7/8/2008575822.072.0
7/1/2008928019.066.0
6/24/2008897318.064.0
6/17/2008151915.059.0
6/10/2008282614.057.0
6/3/20081,70083315.059.0
5/27/200820116416.061.0
5/20/2008 8313.055.0
5/13/2008102211.052.0
9/18/20071,3501,61520.068.0
9/11/2007555523.073.0
9/4/200749651221.070.0
8/30/20072830  
8/28/20078301,11623.073.0
8/21/20071009021.070.0
8/14/200714810722.072.0
8/7/2007111121.070.0
7/31/200728033624.075.0
7/24/2007121022.072.0
7/17/200715412023.073.0
7/10/2007725222.072.0
7/2/2007798620.068.0
6/26/2007454020.068.0
6/19/2007565719.066.0
6/12/200724523118.064.0
6/5/2007151518.064.0
5/29/20078617.063.0
5/22/200717020015.059.0
5/15/20074816.061.0
9/19/2006203020.068.0
9/12/200671122.072.0
9/5/20061223.073.0
8/28/20062321.070.0
8/22/20065721.070.0
8/15/2006192222.072.0
8/8/2006111123.073.0
8/1/2006131524.076.0
7/25/20063813323.073.0
7/18/2006162623.074.0
7/11/200616524424.075.0
7/5/200612611021.070.0
6/27/200618519821.070.0
6/20/2006131319.066.0
6/13/2006898518.064.0
6/6/20069714520.069.0
5/30/20069311720.067.0
5/23/20061049516.061.0
5/16/2006101316.061.0
9/20/2005484921.070.0
9/13/2005506123.073.0
9/6/2005232023.073.0
8/30/200580075022.072.0
8/23/20059511023.073.0
8/16/2005403322.072.0
8/11/20052932  
8/9/20051,1001,50025.077.0
8/2/2005434024.075.0
7/26/2005502024.075.0
7/21/20051314  
7/20/20054326  
7/19/2005596222.072.0
7/18/2005323325  
7/17/200591111  
7/16/2005363473  
7/15/2005275256  
7/14/20051,050456  
7/12/200570075021.070.0
7/5/200512017022.072.0
6/28/200519026019.066.0
6/21/200519014019.066.0
6/14/200584064020.068.0
6/7/2005554818.064.0
5/31/2005394217.063.0
5/24/20055418.064.0
5/17/2005424917.063.0
9/21/200455046020.068.0
9/14/2004477320.068.0
9/7/20041109124.075.0
8/31/2004606524.075.0
8/26/2004210210  
8/24/200412516523.073.0
8/17/20045215025.077.0
8/10/200416024025.077.0
8/3/2004193223.073.0
7/27/200420015026.079.0
7/20/200427029024.075.0
7/13/200416016023.073.0
7/12/2004140170  
7/11/20042718  
7/10/2004910  
7/9/2004190310  
7/8/20041609123.073.0
7/6/20041,1003,00022.072.0
6/29/200433534523.073.0
6/25/200415016020.068.0
6/22/200489069022.072.0
6/15/2004101720.068.0
6/4/2004125620.068.0
6/1/2004484518.064.0
5/25/2004716719.066.0
5/18/2004475119.066.0
9/16/200319011020.068.0
9/9/2003625423.073.0
9/2/200314223.073.0
8/26/2003463422.072.0
8/19/200318017025.077.0
8/12/2003998025.077.0
8/5/20037812024.075.0
7/29/2003707024.075.0
7/22/200336026024.075.0
7/15/2003111023.073.0
7/8/2003213221.070.0
7/1/2003141621.070.0
6/24/200359058020.068.0
6/17/200310010024.075.0
6/10/20031,8001,20019.066.0
6/3/20031407720.068.0
5/27/2003577719.066.0
5/20/20031207714.057.0
5/13/2003373017.063.0
9/10/2002192323.073.0
9/3/2002151422.072.0
8/27/200230035024.075.0
8/20/20023936  
8/13/200236639324.075.0
8/6/20024,1004,90021.070.0
7/30/2002374821.070.0
7/23/200229022023.073.0
7/16/2002210230  
7/9/200247036020.068.0
7/1/200281922.072.0
6/25/200237035023.073.0
6/18/2002273219.066.0
6/11/2002403619.066.0
6/4/2002180260  
5/28/2002384515.059.0
5/21/2002530560  
5/14/20021213.055.0
9/11/20015,6004,80021.070.0
9/4/2001503021.070.0
8/28/200116026023.073.0
8/21/20014020  
8/14/200136031024.075.0
8/7/200135028522.072.0
7/31/200125024022.072.0
7/24/200158072023.073.0
7/17/2001606021.070.0
7/10/200117027022.072.0
7/2/200120014021.070.0
6/26/2001709020.068.0
6/19/2001606020.068.0
6/12/2001404016.061.0
6/5/2001704017.063.0
5/29/2001506018.064.0
5/23/2001  16.061.0
5/15/200194013.055.0
9/13/20005519.066.0
9/6/2000151720.068.0
8/30/2000545920.068.0
8/23/200035031022.072.0
8/16/2000436721.070.0
8/9/200025033023.073.0
8/2/2000385221.070.0
7/26/200017010020.068.0
7/19/20005610020.068.0
7/12/20001007220.068.0
7/5/2000465119.066.0
6/28/2000405023.073.0
6/21/200031043017.063.0
6/14/200036035016.061.0
6/7/20003314016.061.0
5/31/20005814.057.0
5/24/200071016.061.0
5/17/2000141513.055.0
9/15/199917015019.066.0
9/8/1999455720.068.0
9/1/1999252820.068.0
8/25/1999806021.070.0
8/18/19991306825.077.0
8/11/19991306621.070.0
8/4/199924026621.070.0
7/28/1999282122.072.0
7/21/19997001,00019.066.0
7/14/199921325318.064.0
7/7/19991,2001,00017.063.0
6/30/19996201,30018.064.0
6/23/199968090018.064.0
6/16/1999696017.063.0
6/9/1999272415.059.0
6/2/1999577514.057.0
5/25/19992114.057.0
5/19/19994413.055.0
5/12/199914028010.050.0
9/16/199820022022.072.0
9/8/1998233221.070.0
9/1/1998353423.073.0
8/26/1998323221.070.0
8/19/199857049022.072.0
8/12/1998445223.073.0
8/5/1998386323.073.0
7/29/1998 2,90024.075.0
7/24/1998 62022.072.0
7/22/199811,00013,00022.072.0
7/15/19982,4001,70020.068.0
7/8/199858064021.070.0
7/1/19981007718.064.0
6/24/1998768018.064.0
6/17/1998192317.063.0
6/8/1998909118.064.0
6/3/199866040017.063.0
5/27/199839023014.057.0
5/20/1998444515.059.0
8/18/1996 2120.067.0
8/14/1996 1022.072.0
8/4/1996 28017.063.0
7/31/1996 75022.072.0
7/21/1996 1419.066.0
7/17/1996 16019.066.0
7/7/1996 3018.064.0
7/3/1996 4819.066.0
6/23/1996 917.063.0
6/19/1996 4117.063.0
6/9/1996 5518.064.0

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Updated: 9/22/2009