Detailed search for your lake

This database contains the most current toxicity data available. All instances of values above the recreational guidelines are kept as up to date as possible, but values below the guidelines may be somewhat delayed in entry.Since there is a lag time from the date of sample to the date of analysis, be sure to check the sample date when looking at data or before you use the lake. Remember to use caution and avoid scums. "When in doubt, stay out!"

Your local jurisdiction may have more specific information about your lake. Questions? Contact Lizbeth Seebacher at Department of Ecology.

If a lake is not listed, it has not been tested for toxic algae through the Ecology program.

The pins on the map represent the center of small lakes, regardless of where the sample was taken. To find more precise location information, download the toxin data and click the "view scum info" link. That is where specific sampling location information will be if it was provided. On larger lakes, (such as Lake Washington, Moses Lake and Potholes) pins represent the location of the sample if provided.

Toxin:
CountyWRIA NumberSiteCollect DateParameterToxin Conc. (µg/L)MDL (µg/L)Above State GuidelineAdditional InformationSample LocationEcology Tracking Number
Clark28Vancouver Lake10/20/2020Anatoxin-a<MDL0.010NoNo VANCCLAR096-20_485
Clark28Vancouver Lake10/20/2020Anatoxin-a<MDL0.010NoNo VANCCLAR096-20_486
Clark28Vancouver Lake10/20/2020Microcystin0.2000.150NoNo VANCCLAR096-20_486
Clark28Vancouver Lake10/20/2020Microcystin0.3000.150NoNo VANCCLAR096-20_485
Clark28Vancouver Lake10/13/2020Anatoxin-a0.0120.010NoNoSwim BeachVANCCLAR096_20_472
Clark28Vancouver Lake10/13/2020Anatoxin-a0.0100.010NoNoFlushing Channel VANCCLAR096_20_473
Clark28Vancouver Lake10/13/2020Microcystin0.2000.150NoNoFlushing Channel VANCCLAR096_20_473
Clark28Vancouver Lake10/13/2020Microcystin0.3000.150NoNoSwim BeachVANCCLAR096_20_472
Clark28Vancouver Lake10/06/2020Anatoxin-a0.0370.010NoViewSwim BeachVANCCLAR096_20_460
Clark28Vancouver Lake10/06/2020Anatoxin-a0.0170.010NoViewFlushing ChannelVANCCLAR096_20_461
Clark28Vancouver Lake10/06/2020Microcystin<MDL0.150NoViewFlushing ChannelVANCCLAR096_20_461
Clark28Vancouver Lake10/06/2020Microcystin0.3000.150NoViewSwim BeachVANCCLAR096_20_460
Clark28Vancouver Lake09/29/2020Anatoxin-a0.0470.010NoViewSwim BeachVANCCLAR096_20_439
Clark28Vancouver Lake09/29/2020Anatoxin-a0.0110.010NoViewFlushing ChannelVANCCLAR096_20_440
Clark28Vancouver Lake09/29/2020Microcystin3.0000.150NoViewFlushing ChannelVANCCLAR096_20_440
Clark28Vancouver Lake09/29/2020Microcystin13.0000.150YesViewSwim BeachVANCCLAR096_20_439
Clark28Vancouver Lake09/22/2020Anatoxin-a0.0680.010NoViewSwim BeachVANCCLAR096_20_404
Clark28Vancouver Lake09/22/2020Anatoxin-a0.0490.010NoViewFlushing ChannelVANCCLAR096_20_405
Clark28Vancouver Lake09/22/2020Microcystin4.0000.150NoViewFlushing ChannelVANCCLAR096_20_405
Clark28Vancouver Lake09/22/2020Microcystin3.0000.150NoViewSwim BeachVANCCLAR096_20_404
Clark28Vancouver Lake09/08/2020Anatoxin-a0.1620.010NoNoFlushing ChannelVANCCLAR096_20_349
Clark28Vancouver Lake09/08/2020Anatoxin-a0.2040.010NoViewSwim BeachVANCCLAR096_20_350
Clark28Vancouver Lake09/08/2020Microcystin3.0000.150NoViewSwim BeachVANCCLAR096_20_350
Clark28Vancouver Lake09/08/2020Microcystin2.0000.150NoNoFlushing ChannelVANCCLAR096_20_349
Clark28Vancouver Lake08/31/2020Anatoxin-a 0.010NoViewFlushing channelVANCCLAR096_20_328
Clark28Vancouver Lake08/31/2020Anatoxin-a 0.010NoViewSwim beach VANCCLAR096_20_329
Clark28Vancouver Lake08/31/2020Microcystin5.0000.150NoViewSwim beach VANCCLAR096_20_329
Clark28Vancouver Lake08/31/2020Microcystin21.0000.150YesViewFlushing channelVANCCLAR096_20_328
Clark28Vancouver Lake08/24/2020Anatoxin-a0.3850.010NoViewFlushing channel VANCCLAR096_20_305
Clark28Vancouver Lake08/24/2020Anatoxin-a0.3350.010NoViewSwim beachVANCCLAR096_20_306
Clark28Vancouver Lake08/24/2020Microcystin1.1000.150NoViewSwim beachVANCCLAR096_20_306
Clark28Vancouver Lake08/24/2020Microcystin0.3000.150NoViewFlushing channel VANCCLAR096_20_305
Clark28Vancouver Lake08/17/2020Anatoxin-a0.6100.010NoViewFlushing channelVANCCLAR096_20_263
Clark28Vancouver Lake08/17/2020Anatoxin-a0.7130.010NoViewSwim beachVANCCLAR096_20_265
Clark28Vancouver Lake08/17/2020Microcystin5.0000.150NoViewSwim beachVANCCLAR096_20_265
Clark28Vancouver Lake08/17/2020Microcystin3.0000.150NoViewFlushing channelVANCCLAR096_20_263
Clark28Vancouver Lake08/10/2020Anatoxin-a0.3420.010NoViewFlushing channel VANCCLAR096_20_227
Clark28Vancouver Lake08/10/2020Anatoxin-a0.3490.010NoViewSwim beachVANCCLAR096_20_228
Clark28Vancouver Lake08/10/2020Microcystin0.7900.150NoViewSwim beachVANCCLAR096_20_228
Clark28Vancouver Lake08/10/2020Microcystin1.2900.150NoViewFlushing channel VANCCLAR096_20_227
Clark28Vancouver Lake08/03/2020Anatoxin-a0.5580.010NoViewSwim beach VANCCLAR096_20_198
Clark28Vancouver Lake08/03/2020Anatoxin-a0.2250.010NoViewFlushing channel VANCCLAR096_20_200
Clark28Vancouver Lake08/03/2020Microcystin9.0800.150YesViewFlushing channel VANCCLAR096_20_200
Clark28Vancouver Lake08/03/2020Microcystin1.4300.150NoViewSwim beach VANCCLAR096_20_198
Clark28Vancouver Lake07/27/2020Anatoxin-a0.0220.010NoViewSwim beachVANCCLAR096_20_169
Clark28Vancouver Lake07/27/2020Anatoxin-a0.0170.010NoViewFlushing channelVANCCLAR096_20_170
Clark28Vancouver Lake07/27/2020Microcystin0.2220.150NoViewFlushing channelVANCCLAR096_20_170
Clark28Vancouver Lake07/27/2020Microcystin1.4300.150NoViewSwim beachVANCCLAR096_20_169
Clark28Vancouver Lake07/20/2020Anatoxin-a<MDL0.010NoNoFlushing channelVANCCLAR096_20_149
Clark28Vancouver Lake07/20/2020Anatoxin-a<MDL0.010NoNoSwim beachVANCCLAR096_20_150
Clark28Vancouver Lake07/20/2020Microcystin0.1700.150NoNoSwim beachVANCCLAR096_20_150
Clark28Vancouver Lake07/20/2020Microcystin<MDL0.150NoNoFlushing channelVANCCLAR096_20_149
Clark28Vancouver Lake06/22/2020Anatoxin-a<MDL0.010NoViewCoveVANCCLAR096_20_095
Clark28Vancouver Lake06/22/2020Anatoxin-a<MDL0.010NoView VANCCLAR096_20_103
Clark28Vancouver Lake06/22/2020Microcystin0.1610.150NoView VANCCLAR096_20_103
Clark28Vancouver Lake06/22/2020Microcystin<MDL0.150NoViewCoveVANCCLAR096_20_095
Clark28Vancouver Lake06/15/2020Anatoxin-a<MDL0.010NoViewSwim Beach VANCCLAR096_20_083
Clark28Vancouver Lake06/15/2020Anatoxin-a<MDL0.010NoView VANCCLAR096_20_085
Clark28Vancouver Lake06/15/2020Cylindrospermopsin<MDL0.025NoView VANCCLAR096_20_085
Clark28Vancouver Lake06/15/2020Cylindrospermopsin<MDL0.025NoViewSwim Beach VANCCLAR096_20_083
Clark28Vancouver Lake06/15/2020Microcystin<MDL0.150NoViewSwim Beach VANCCLAR096_20_083
Clark28Vancouver Lake06/15/2020Microcystin<MDL0.150NoView VANCCLAR096_20_085
Clark28Vancouver Lake06/15/2020Saxitoxin<MDL0.020NoView VANCCLAR096_20_085
Clark28Vancouver Lake06/15/2020Saxitoxin<MDL0.020NoViewSwim Beach VANCCLAR096_20_083
Clark28Vancouver Lake08/19/2019Anatoxin-a0.9600.010NoView VANCCLAR096_19_170
Clark28Vancouver Lake08/19/2019Anatoxin-a0.4030.010NoView VANCCLAR096_19_171
Clark28Vancouver Lake08/19/2019Cylindrospermopsin<MDL0.025NoView VANCCLAR096_19_171
Clark28Vancouver Lake08/19/2019Cylindrospermopsin<MDL0.025NoView VANCCLAR096_19_170
Clark28Vancouver Lake08/19/2019Microcystin4.5800.150NoView VANCCLAR096_19_170
Clark28Vancouver Lake08/19/2019Microcystin<MDL0.150NoView VANCCLAR096_19_171
Clark28Vancouver Lake08/19/2019Saxitoxin<MDL0.020NoView VANCCLAR096_19_171
Clark28Vancouver Lake08/19/2019Saxitoxin<MDL0.020NoView VANCCLAR096_19_170
Clark28Vancouver Lake08/12/2019Anatoxin-a0.7390.010NoView VANCCLAR096_19_141
Clark28Vancouver Lake08/12/2019Anatoxin-a0.9060.010NoView VANCCLAR096_19_142
Clark28Vancouver Lake08/12/2019Microcystin1.1000.150NoView VANCCLAR096_19_142
Clark28Vancouver Lake08/12/2019Microcystin0.5290.150NoView VANCCLAR096_19_141
Clark28Vancouver Lake08/05/2019Anatoxin-a0.7070.010NoView VANCCLAR096_19_119
Clark28Vancouver Lake08/05/2019Anatoxin-a1.4300.010YesView VANCCLAR096_19_120
Clark28Vancouver Lake08/05/2019Microcystin1.1700.150NoView VANCCLAR096_19_120
Clark28Vancouver Lake08/05/2019Microcystin0.3380.150NoView VANCCLAR096_19_119
Clark28Vancouver Lake07/29/2019Anatoxin-a0.7550.010NoView VANCCLAR096_19_106
Clark28Vancouver Lake07/29/2019Anatoxin-a1.2800.010YesView VANCCLAR096_19_107
Clark28Vancouver Lake07/29/2019Microcystin0.6470.150NoView VANCCLAR096_19_107
Clark28Vancouver Lake07/29/2019Microcystin8.8100.150YesView VANCCLAR096_19_106
Clark28Vancouver Lake07/22/2019Anatoxin-a8.0800.010YesView VANCCLAR096_19_090
Clark28Vancouver Lake07/22/2019Microcystin8.2500.150YesView VANCCLAR096_19_090
Clark28Vancouver Lake07/15/2019Anatoxin-a0.2000.010NoView VANCCLAR096_19_086
Clark28Vancouver Lake07/15/2019Microcystin2.7400.150NoView VANCCLAR096_19_086
Clark28Vancouver Lake07/08/2019Anatoxin-a0.0950.010NoView VANCCLAR096_19_069
Clark28Vancouver Lake07/08/2019Anatoxin-a0.1020.010NoView VANCCLAR096_19_070
Clark28Vancouver Lake07/08/2019Microcystin4.7000.150NoView VANCCLAR096_19_070
Clark28Vancouver Lake07/08/2019Microcystin34.8000.150YesView VANCCLAR096_19_069
Clark28Vancouver Lake07/01/2019Anatoxin-a0.0120.010NoView VANCCLAR096_19_066
Clark28Vancouver Lake07/01/2019Microcystin0.5520.150NoView VANCCLAR096_19_066
Clark28Vancouver Lake06/24/2019Anatoxin-a<MDL0.010NoView VANCCLAR096_19_055
Clark28Vancouver Lake06/24/2019Cylindrospermopsin<MDL0.025NoView VANCCLAR096_19_055
Clark28Vancouver Lake06/24/2019Microcystin8.3100.150YesView VANCCLAR096_19_055
Clark28Vancouver Lake06/24/2019Saxitoxin0.0200.020NoView VANCCLAR096_19_055
Clark28Vancouver Lake06/18/2019Anatoxin-a<MDL0.010NoView VANCCLAR096_19_052
Clark28Vancouver Lake06/18/2019Microcystin<MDL0.150NoView VANCCLAR096_19_052
Clark28Vancouver Lake06/12/2019Anatoxin-a<MDL0.010NoView VANCCLAR096_19_039
Clark28Vancouver Lake06/12/2019Anatoxin-a<MDL0.010NoView VANCCLAR096_19_040
Clark28Vancouver Lake06/12/2019Microcystin2.8200.150NoView VANCCLAR096_19_040
Clark28Vancouver Lake06/12/2019Microcystin1.4700.150NoView VANCCLAR096_19_039
Clark28Vancouver Lake08/30/2018Anatoxin-a2.9000.010YesView VANCCLAR096_18_201
Clark28Vancouver Lake08/30/2018Microcystin3.1200.150NoView VANCCLAR096_18_201
Clark28Vancouver Lake08/29/2018Anatoxin-a0.8650.010NoView VANCCLAR096_18_200
Clark28Vancouver Lake08/29/2018Microcystin4.7700.150NoView VANCCLAR096_18_200
Clark28Vancouver Lake08/28/2018Anatoxin-a0.0780.010NoView VANCCLAR096_18_196
Clark28Vancouver Lake08/28/2018Microcystin0.2970.150NoView VANCCLAR096_18_196
Clark28Vancouver Lake08/27/2018Anatoxin-a0.1760.010NoView VANCCLAR096_18_192
Clark28Vancouver Lake08/27/2018Microcystin11.2000.150YesView VANCCLAR096_18_192
Clark28Vancouver Lake08/22/2018Anatoxin-a0.2400.010NoView VANCCLAR096_18_184
Clark28Vancouver Lake08/22/2018Anatoxin-a0.0820.010NoView VANCCLAR096_18_185
Clark28Vancouver Lake08/22/2018Microcystin10.8000.150YesView VANCCLAR096_18_185
Clark28Vancouver Lake08/22/2018Microcystin0.5930.150NoView VANCCLAR096_18_184
Clark28Vancouver Lake08/20/2018Anatoxin-a0.0310.010NoView VANCCLAR096_18_177
Clark28Vancouver Lake08/20/2018Cylindrospermopsin<MDL0.025NoView VANCCLAR096_18_177
Clark28Vancouver Lake08/20/2018Microcystin3.7000.150NoView VANCCLAR096_18_177
Clark28Vancouver Lake08/20/2018Saxitoxin<MDL0.020NoView VANCCLAR096_18_177
Clark28Vancouver Lake08/14/2018Anatoxin-a0.0900.010NoView VANCCLAR096_18_155
Clark28Vancouver Lake08/14/2018Anatoxin-a0.0550.010NoView VANCCLAR096_18_156
Clark28Vancouver Lake08/14/2018Cylindrospermopsin<MDL0.025NoView VANCCLAR096_18_156
Clark28Vancouver Lake08/14/2018Cylindrospermopsin<MDL0.025NoView VANCCLAR096_18_155
Clark28Vancouver Lake08/14/2018Microcystin3.2400.150NoView VANCCLAR096_18_155
Clark28Vancouver Lake08/14/2018Microcystin0.8910.150NoView VANCCLAR096_18_156
Clark28Vancouver Lake08/14/2018Saxitoxin0.0650.020NoView VANCCLAR096_18_156
Clark28Vancouver Lake08/14/2018Saxitoxin0.0900.020NoView VANCCLAR096_18_155
Clark28Vancouver Lake08/13/2018Anatoxin-a0.0230.010NoNo VANCCLAR096_18_152
Clark28Vancouver Lake08/13/2018Cylindrospermopsin<MDL0.025NoNo VANCCLAR096_18_152
Clark28Vancouver Lake08/13/2018Microcystin4.6500.150NoNo VANCCLAR096_18_152
Clark28Vancouver Lake08/13/2018Saxitoxin0.0380.020NoNo VANCCLAR096_18_152
Clark28Vancouver Lake08/06/2018Anatoxin-a0.0130.010NoView VANCCLAR096_18_136
Clark28Vancouver Lake08/06/2018Microcystin0.7680.150NoView VANCCLAR096_18_136
Clark28Vancouver Lake07/31/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_118
Clark28Vancouver Lake07/31/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_117
Clark28Vancouver Lake07/31/2018Microcystin0.6550.150NoView VANCCLAR096_18_117
Clark28Vancouver Lake07/31/2018Microcystin5.3700.150NoView VANCCLAR096_18_118
Clark28Vancouver Lake07/26/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_112
Clark28Vancouver Lake07/26/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_111
Clark28Vancouver Lake07/26/2018Anatoxin-a<MDL0.010NoNo VANCCLAR096_18-113
Clark28Vancouver Lake07/26/2018Microcystin0.2560.150NoNo VANCCLAR096_18-113
Clark28Vancouver Lake07/26/2018Microcystin<MDL0.150NoView VANCCLAR096_18_111
Clark28Vancouver Lake07/26/2018Microcystin1.4000.150NoView VANCCLAR096_18_112
Clark28Vancouver Lake07/23/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_102
Clark28Vancouver Lake07/23/2018Anatoxin-a<MDL0.010NoView VANCCLAR096_18_101
Clark28Vancouver Lake07/23/2018Microcystin3.3600.150NoView VANCCLAR096_18_101
Clark28Vancouver Lake07/23/2018Microcystin<MDL0.150NoView VANCCLAR096_18_102
Clark28Vancouver Lake09/11/2017Anatoxin-a<MDL0.010NoNo VANCCLAR096_17_230
Clark28Vancouver Lake09/11/2017Microcystin1.7900.150NoNo VANCCLAR096_17_230
Clark28Vancouver Lake08/09/2016Anatoxin-a<MDL0.010NoNo VANCCLAR096_16_141
Clark28Vancouver Lake08/09/2016Microcystin0.2930.200NoNo VANCCLAR096_16_141
Clark28Vancouver Lake09/10/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_371
Clark28Vancouver Lake09/10/2015Microcystin<MDL0.160NoView VANCCLAR096_15_371
Clark28Vancouver Lake09/03/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_355
Clark28Vancouver Lake09/03/2015Microcystin2.3100.160NoView VANCCLAR096_15_355
Clark28Vancouver Lake08/28/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_338
Clark28Vancouver Lake08/28/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_337
Clark28Vancouver Lake08/28/2015Microcystin<MDL0.160NoView VANCCLAR096_15_337
Clark28Vancouver Lake08/28/2015Microcystin8.0400.160YesView VANCCLAR096_15_338
Clark28Vancouver Lake08/20/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_315
Clark28Vancouver Lake08/20/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_314
Clark28Vancouver Lake08/20/2015Microcystin<MDL0.160NoView VANCCLAR096_15_314
Clark28Vancouver Lake08/20/2015Microcystin<MDL0.160NoView VANCCLAR096_15_315
Clark28Vancouver Lake07/28/2015Anatoxin-a<MDL0.010NoView VANCCLAR096_15_236
Clark28Vancouver Lake07/28/2015Microcystin<MDL0.160NoView VANCCLAR096_15_236
Clark28Vancouver Lake07/23/2015Anatoxin-a<MDL0.010NoNo VANCCLAR096_15_217
Clark28Vancouver Lake07/23/2015Microcystin<MDL0.160NoNo VANCCLAR096_15_217
Clark28Vancouver Lake09/02/2014Anatoxin-a0.0150.010NoView VANCCLAR14_202
Clark28Vancouver Lake09/02/2014Cylindrospermopsin<MDL0.100NoView VANCCLAR14_202
Clark28Vancouver Lake09/02/2014Microcystin0.5110.160NoView VANCCLAR14_202
Clark28Vancouver Lake09/02/2014Saxitoxin0.0260.020NoView VANCCLAR14_202
Clark28Vancouver Lake08/26/2014Anatoxin-a0.1180.010NoView VANCCLAR14_185
Clark28Vancouver Lake08/26/2014Microcystin0.6350.160NoView VANCCLAR14_185
Clark28Vancouver Lake08/19/2014Anatoxin-a0.0640.010NoView VANCCLAR14_154
Clark28Vancouver Lake08/19/2014Cylindrospermopsin<MDL0.100NoView VANCCLAR14_154
Clark28Vancouver Lake08/19/2014Microcystin0.8810.160NoView VANCCLAR14_154
Clark28Vancouver Lake08/19/2014Saxitoxin0.0230.020NoView VANCCLAR14_154
Clark28Vancouver Lake08/12/2014Anatoxin-a0.0420.010NoView VANCLAR14_141
Clark28Vancouver Lake08/12/2014Cylindrospermopsin<MDL0.100NoView VANCLAR14_141
Clark28Vancouver Lake08/12/2014Microcystin1.4100.160NoView VANCLAR14_141
Clark28Vancouver Lake08/12/2014Saxitoxin<MDL0.020NoView VANCLAR14_141
Clark28Vancouver Lake08/05/2014Anatoxin-a0.0300.010NoView VANCCLAR14_134
Clark28Vancouver Lake08/05/2014Cylindrospermopsin<MDL0.100NoView VANCCLAR14_134
Clark28Vancouver Lake08/05/2014Microcystin0.5890.160NoView VANCCLAR14_134
Clark28Vancouver Lake08/05/2014Saxitoxin<MDL0.020NoView VANCCLAR14_134
Clark28Vancouver Lake07/29/2014Anatoxin-a0.0180.010NoView VANCCLAR14_114
Clark28Vancouver Lake07/29/2014Microcystin<MDL0.160NoView VANCCLAR14_114
Clark28Vancouver Lake07/22/2014Anatoxin-a0.0230.010NoNo VANCCLAR14_105
Clark28Vancouver Lake07/22/2014Microcystin3.6900.160NoNo VANCCLAR14_105
Clark28Vancouver Lake07/30/2013Anatoxin-a<MDL0.010NoNo VANCLAR13_055
Clark28Vancouver Lake07/30/2013Microcystin0.1980.160NoNo VANCLAR13_055
Clark28Vancouver Lake08/29/2011Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake08/29/2011Microcystin0.5080.050NoView  
Clark28Vancouver Lake08/22/2011Anatoxin-a0.1550.019NoNo  
Clark28Vancouver Lake08/22/2011Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake08/08/2011Anatoxin-a<MDL0.019NoNo  
Clark28Vancouver Lake08/08/2011Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake07/25/2011Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake07/25/2011Microcystin<MDL0.050NoView  
Clark28Vancouver Lake07/11/2011Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake07/11/2011Microcystin4.0200.050NoView  
Clark28Vancouver Lake06/27/2011Anatoxin-a<MDL0.019NoNo  
Clark28Vancouver Lake06/27/2011Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake06/20/2011Anatoxin-a0.0250.019NoNo  
Clark28Vancouver Lake06/20/2011Microcystin8.8900.050YesNo  
Clark28Vancouver Lake08/30/2010Anatoxin-a<MDL0.019NoNo  
Clark28Vancouver Lake08/30/2010Microcystin0.0640.050NoNo  
Clark28Vancouver Lake08/16/2010Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake08/16/2010Microcystin0.0660.050NoView  
Clark28Vancouver Lake08/09/2010Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake08/09/2010Microcystin0.0990.050NoView  
Clark28Vancouver Lake08/03/2010Anatoxin-a<MDL0.019NoView  
Clark28Vancouver Lake08/03/2010Microcystin0.0600.050NoView  
Clark28Vancouver Lake07/19/2010Anatoxin-a<MDL0.019NoNo  
Clark28Vancouver Lake07/19/2010Microcystin0.1170.050NoNo  
Clark28Vancouver Lake09/08/2009Anatoxin-a<MDL0.038NoNo  
Clark28Vancouver Lake09/08/2009Microcystin0.2080.050NoNo  
Clark28Vancouver Lake08/24/2009Anatoxin-a0.0650.038NoNo  
Clark28Vancouver Lake08/24/2009Microcystin0.4160.050NoNo  
Clark28Vancouver Lake08/17/2009Anatoxin-a0.0430.038NoNo  
Clark28Vancouver Lake08/17/2009Microcystin0.4100.050NoNo  
Clark28Vancouver Lake08/10/2009Anatoxin-a0.5340.038NoNo  
Clark28Vancouver Lake08/10/2009Microcystin16.4000.050YesNo  
Clark28Vancouver Lake08/03/2009Anatoxin-a<MDL0.150NoNo  
Clark28Vancouver Lake08/03/2009Microcystin0.2740.050NoNo  
Clark28Vancouver Lake07/27/2009Anatoxin-a<MDL0.038NoNo  
Clark28Vancouver Lake07/27/2009Microcystin0.0980.050NoNo  
Clark28Vancouver Lake07/21/2009Anatoxin-a<MDL0.038NoNo  
Clark28Vancouver Lake07/21/2009Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake09/08/2008Microcystin0.4430.050NoNo  
Clark28Vancouver Lake08/25/2008Microcystin0.4020.050NoNo  
Clark28Vancouver Lake08/11/2008Microcystin0.1940.050NoNo  
Clark28Vancouver Lake07/28/2008Microcystin0.7890.050NoNo  
Clark28Vancouver Lake07/14/2008Microcystin0.0680.050NoNo  
Clark28Vancouver Lake07/07/2008Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake06/30/2008Microcystin0.7330.050NoNo  
Clark28Vancouver Lake09/04/2007Microcystin0.7530.050NoNo  
Clark28Vancouver Lake08/27/2007Microcystin1.2600.050NoNo  
Clark28Vancouver Lake08/13/2007Microcystin0.5800.050NoNo  
Clark28Vancouver Lake07/24/2007Microcystin<MDL0.050NoNo  
Clark28Vancouver Lake07/16/2007Microcystin0.0520.050NoNo  

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As of 6/26/2018 the format of the toxin and phytoplankton export has changed. A unique identification number has been added to each site.

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