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
Thurston13Pattison Lake08/30/2022Anatoxin-a<MDL0.010NoNoWDFW boat launchPATTTHUR064_22_271
Thurston13Pattison Lake08/30/2022Microcystin<MDL0.150NoNoWDFW boat launchPATTTHUR064_22_271
Thurston13Pattison Lake08/22/2022Anatoxin-a0.0220.010NoNoWDFW boat launchPATTTHUR064_22_235
Thurston13Pattison Lake08/22/2022Microcystin3.7000.150NoNoWDFW boat launchPATTTHUR064_22_235
Thurston13Pattison Lake08/15/2022Anatoxin-a0.0180.010NoNoS. BasinPATTTHUR064_22_202
Thurston13Pattison Lake08/15/2022Microcystin9.7000.150YesNoS. BasinPATTTHUR064_22_202
Thurston13Pattison Lake08/08/2022Anatoxin-a0.0430.010NoNo46°59'45.4"N 122°46'15.5"WPATTTHUR064_22_164
Thurston13Pattison Lake08/08/2022Microcystin2.5600.150NoNo46°59'45.4"N 122°46'15.5"WPATTTHUR064_22_164
Thurston13Pattison Lake08/01/2022Anatoxin-a0.0300.010NoNoWDFW boat launchPATTTHUR064_22_145
Thurston13Pattison Lake08/01/2022Microcystin24.4000.150YesNoWDFW boat launchPATTTHUR064_22_145
Thurston13Pattison Lake07/25/2022Anatoxin-a0.1030.010NoNo46.993017, -122.780094PATTTHUR064_22_112
Thurston13Pattison Lake07/25/2022Microcystin7.7600.150NoNo46.993017, -122.780094PATTTHUR064_22_112
Thurston13Pattison Lake07/18/2022Anatoxin-a0.0610.010NoNoWDFW boat launchPATTTHUR064_22_104
Thurston13Pattison Lake07/18/2022Microcystin8.2300.150YesNoWDFW boat launchPATTTHUR064_22_104
Thurston13Pattison Lake10/19/2021Anatoxin-a<MDL0.010NoViewBoat LaunchPATTTHUR064_21_532
Thurston13Pattison Lake10/19/2021Microcystin2.9100.150NoViewBoat LaunchPATTTHUR064_21_532
Thurston13Pattison Lake08/16/2021Microcystin4.2400.150NoViewWDFW Boat launch / N. Basin compositePATTTHUR064_21_238
Thurston13Pattison Lake08/02/2021Microcystin0.7380.150NoViewSouth BasinPATTTHUR064_21_186
Thurston13Pattison Lake07/28/2021Microcystin0.1730.150NoViewNorth PattisonPATTTHUR064_21_172
Thurston13Pattison Lake07/27/2021Microcystin2.6000.150NoViewComposite sample - E and W in South BasinPATTTHUR064_21_168
Thurston13Pattison Lake07/21/2021Anatoxin-a<MDL0.010NoViewWDFW Boat LaunchPATTTHUR064_21_147
Thurston13Pattison Lake07/21/2021Microcystin10.6000.150YesViewWDFW Boat LaunchPATTTHUR064_21_147
Thurston13Pattison Lake07/15/2021Anatoxin-a0.0270.010NoViewSW beach at 7530 Fair Oaks Rd SEPATTTHUR064_21_130
Thurston13Pattison Lake07/15/2021Cylindrospermopsin<MDL0.025NoViewSW beach at 7530 Fair Oaks Rd SEPATTTHUR064_21_130
Thurston13Pattison Lake07/15/2021Microcystin2.9100.150NoViewSW beach at 7530 Fair Oaks Rd SEPATTTHUR064_21_130
Thurston13Pattison Lake07/15/2021Saxitoxin<MDL0.020NoViewSW beach at 7530 Fair Oaks Rd SEPATTTHUR064_21_130
Thurston13Pattison Lake06/23/2021Anatoxin-a0.0220.010NoViewWhole lake, shore sample collectedPATTTHUR064_21_093
Thurston13Pattison Lake06/23/2021Cylindrospermopsin<MDL0.025NoViewWhole lake, shore sample collectedPATTTHUR064_21_093
Thurston13Pattison Lake06/23/2021Microcystin2.0800.150NoViewWhole lake, shore sample collectedPATTTHUR064_21_093
Thurston13Pattison Lake06/23/2021Saxitoxin0.0440.020NoViewWhole lake, shore sample collectedPATTTHUR064_21_093
Thurston13Pattison Lake09/28/2020Anatoxin-a<MDL0.010NoViewprivate accessPATTTHUR064_20_430
Thurston13Pattison Lake09/28/2020Microcystin<MDL0.150NoViewprivate accessPATTTHUR064_20_430
Thurston13Pattison Lake09/21/2020Microcystin4.3500.150NoViewcommunity parkPATTTHUR064_20_394
Thurston13Pattison Lake09/14/2020Microcystin9.9600.150YesViewnorth & south basinsPATTTHUR064_20_369
Thurston13Pattison Lake09/10/2020Microcystin<MDL0.150NoViewPrivate Beach, south shorePATTTHUR064_20_360
Thurston13Pattison Lake09/08/2020Anatoxin-a<MDL0.010NoViewnorth basinPATTTHUR064_20_355
Thurston13Pattison Lake09/08/2020Microcystin0.2890.150NoViewnorth basinPATTTHUR064_20_355
Thurston13Pattison Lake08/31/2020Microcystin<MDL0.150NoViewWDFW boat launchPATTTHUR064_20_337
Thurston13Pattison Lake08/24/2020Microcystin5.3200.150NoView PATTTHUR064_20_316
Thurston13Pattison Lake08/17/2020Microcystin2.6100.150NoViewWDFW boat launchPATTTHUR064_20_272
Thurston13Pattison Lake08/10/2020Anatoxin-a<MDL0.010NoViewWDFW boat launchPATTTHUR064_20_233
Thurston13Pattison Lake08/10/2020Microcystin0.2290.150NoViewWDFW boat launchPATTTHUR064_20_233
Thurston13Pattison Lake08/05/2020Anatoxin-a0.0720.010NoView PATTTHUR064_20_216
Thurston13Pattison Lake08/05/2020Microcystin2.8400.150NoView PATTTHUR064_20_216
Thurston13Pattison Lake10/29/2019Anatoxin-a<MDL0.010NoNo PATTTHUR064_19_438
Thurston13Pattison Lake10/29/2019Cylindrospermopsin<MDL0.025NoNo PATTTHUR064_19_438
Thurston13Pattison Lake10/29/2019Microcystin0.5020.150NoNo PATTTHUR064_19_438
Thurston13Pattison Lake10/29/2019Saxitoxin<MDL0.020NoNo PATTTHUR064_19_438
Thurston13Pattison Lake10/09/2019Microcystin0.1660.150NoNo PATTTHUR064_19_388
Thurston13Pattison Lake10/01/2019Microcystin4.1800.150NoNo PATTTHUR064_19_356
Thurston13Pattison Lake09/25/2019Anatoxin-a<MDL0.010NoNo PATTTHUR064_19_339
Thurston13Pattison Lake09/25/2019Cylindrospermopsin<MDL0.025NoNo PATTTHUR064_19_339
Thurston13Pattison Lake09/25/2019Microcystin6.3800.150NoNo PATTTHUR064_19_339
Thurston13Pattison Lake09/25/2019Saxitoxin<MDL0.020NoNo PATTTHUR064_19_339
Thurston13Pattison Lake11/15/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_372
Thurston13Pattison Lake11/15/2018Microcystin4.6700.150NoView PATTTHUR064_18_372
Thurston13Pattison Lake11/06/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_366
Thurston13Pattison Lake11/06/2018Microcystin0.2360.150NoView PATTTHUR064_18_366
Thurston13Pattison Lake10/30/2018Anatoxin-a0.0160.010NoView PATTTHUR064_18_360
Thurston13Pattison Lake10/30/2018Microcystin31.0000.150YesView PATTTHUR064_18_360
Thurston13Pattison Lake10/23/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_347
Thurston13Pattison Lake10/23/2018Microcystin7.0800.150NoView PATTTHUR064_18_347
Thurston13Pattison Lake10/17/2018Anatoxin-a2.0000.165YesView PATTTHUR064_18_322
Thurston13Pattison Lake10/17/2018Microcystin51.9000.150YesView PATTTHUR064_18_322
Thurston13Pattison Lake10/11/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_308
Thurston13Pattison Lake10/11/2018Microcystin<MDL0.150NoView PATTTHUR064_18_308
Thurston13Pattison Lake10/04/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_301
Thurston13Pattison Lake10/04/2018Cylindrospermopsin<MDL0.025NoView PATTTHUR064_18_301
Thurston13Pattison Lake10/04/2018Microcystin41.3000.150YesView PATTTHUR064_18_301
Thurston13Pattison Lake10/04/2018Saxitoxin<MDL0.020NoView PATTTHUR064_18_301
Thurston13Pattison Lake09/25/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_274
Thurston13Pattison Lake09/25/2018Microcystin0.4000.150NoView PATTTHUR064_18_274
Thurston13Pattison Lake09/18/2018Anatoxin-a0.0130.010NoNo PattThur064_18_246
Thurston13Pattison Lake09/18/2018Microcystin2.1700.150NoNo PattThur064_18_246
Thurston13Pattison Lake07/17/2018Anatoxin-a<MDL0.010NoView PATTTHUR064_18_094
Thurston13Pattison Lake07/17/2018Microcystin<MDL0.150NoView PATTTHUR064_18_094
Thurston13Pattison Lake10/30/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_331
Thurston13Pattison Lake10/30/2017Microcystin0.4990.150NoNo PATTTHUR064_17_331
Thurston13Pattison Lake10/16/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_303
Thurston13Pattison Lake10/16/2017Microcystin2.7500.150NoNo PATTTHUR064_17_303
Thurston13Pattison Lake10/10/2017Anatoxin-a0.0300.010NoNo PATTTHUR064_17_291
Thurston13Pattison Lake10/10/2017Microcystin<MDL0.150NoNo PATTTHUR064_17_291
Thurston13Pattison Lake10/05/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_275
Thurston13Pattison Lake10/05/2017Microcystin4.7600.150NoNo PATTTHUR064_17_275
Thurston13Pattison Lake09/28/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_264
Thurston13Pattison Lake09/28/2017Microcystin5.6700.150NoNo PATTTHUR064_17_264
Thurston13Pattison Lake09/19/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_246
Thurston13Pattison Lake09/19/2017Microcystin<MDL0.150NoNo PATTTHUR064_17_246
Thurston13Pattison Lake09/11/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_232
Thurston13Pattison Lake09/11/2017Microcystin<MDL0.150NoNo PATTTHUR064_17_232
Thurston13Pattison Lake09/05/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_214
Thurston13Pattison Lake09/05/2017Microcystin<MDL0.150NoNo PATTTHUR064_17_214
Thurston13Pattison Lake08/28/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_202
Thurston13Pattison Lake08/28/2017Microcystin<MDL0.150NoNo PATTTHUR064_17_202
Thurston13Pattison Lake08/22/2017Anatoxin-a<MDL0.010NoNo PATTTHUR064_17_193
Thurston13Pattison Lake08/22/2017Microcystin4.9400.150NoNo PATTTHUR064_17_193
Thurston13Pattison Lake08/15/2017Anatoxin-a0.0200.010NoNo PATTTHUR064_17_181
Thurston13Pattison Lake08/15/2017Microcystin2.3800.150NoNo PATTTHUR064_17_181
Thurston13Pattison Lake08/09/2017Anatoxin-a0.1020.010NoNo PATTTHUR064_17_170
Thurston13Pattison Lake08/09/2017Microcystin0.4960.150NoNo PATTTHUR064_17_170
Thurston13Pattison Lake08/03/2017Anatoxin-a0.0410.010NoNo PATTTHUR064_17_159
Thurston13Pattison Lake08/03/2017Anatoxin-a0.0410.010NoNo PATTTHUR064_17_159
Thurston13Pattison Lake08/03/2017Microcystin0.2780.150NoNo PATTTHUR064_17_159
Thurston13Pattison Lake08/03/2017Microcystin0.3000.150NoNo PATTTHUR064_17_159
Thurston13Pattison Lake07/13/2017Anatoxin-a0.0220.010NoNo PATTTHUR064_17_129
Thurston13Pattison Lake07/13/2017Microcystin0.2960.150NoNo PATTTHUR064_17_129
Thurston13Pattison Lake08/31/2016Anatoxin-a<MDL0.010NoNo PATTTHUR064_16_188
Thurston13Pattison Lake08/31/2016Microcystin0.3540.200NoNo PATTTHUR064_16_188
Thurston13Pattison Lake05/24/2016Anatoxin-a<MDL0.010NoNo PattThur064_16_060
Thurston13Pattison Lake05/24/2016Microcystin<MDL0.160NoNo PattThur064_16_060
Thurston13Pattison Lake05/11/2016Anatoxin-a0.0660.010NoView PATTTHUR064_16_051
Thurston13Pattison Lake05/11/2016Microcystin0.1870.160NoView PATTTHUR064_16_051
Thurston13Pattison Lake05/11/2016Saxitoxin<MDL0.020NoView PATTTHUR064_16_051
Thurston13Pattison Lake05/03/2016Anatoxin-a6.3000.010YesView PATTTHUR064_16_049
Thurston13Pattison Lake05/03/2016Microcystin<MDL0.160NoView PATTTHUR064_16_049
Thurston13Pattison Lake04/26/2016Anatoxin-a0.1220.010NoView PATTTHUR064_16_046
Thurston13Pattison Lake04/26/2016Microcystin<MDL0.160NoView PATTTHUR064_16_046
Thurston13Pattison Lake04/18/2016Anatoxin-a18.7900.010YesNo PATTTHUR064_16_038
Thurston13Pattison Lake04/18/2016Microcystin1.8000.160NoNo PATTTHUR064_16_038
Thurston13Pattison Lake04/12/2016Anatoxin-a0.1210.010NoNo PATTTHUR064_16_028
Thurston13Pattison Lake04/12/2016Microcystin<MDL0.160NoNo PATTTHUR064_16_028
Thurston13Pattison Lake04/04/2016Anatoxin-a21.8200.010YesView PATTTHUR064_16_023
Thurston13Pattison Lake04/04/2016Microcystin<MDL0.160NoView PATTTHUR064_16_023
Thurston13Pattison Lake11/09/2015Anatoxin-a<MDL0.010NoNo PATTTHUR064_15_518
Thurston13Pattison Lake11/09/2015Microcystin12.9000.160YesNo PATTTHUR064_15_518
Thurston13Pattison Lake11/02/2015Anatoxin-a<MDL0.010NoNo PATTTHUR064_15_506
Thurston13Pattison Lake11/02/2015Microcystin222.0000.160YesNo PATTTHUR064_15_506
Thurston13Pattison Lake10/21/2015Microcystin152.0000.160YesView PATTTHUR064_15_483
Thurston13Pattison Lake09/21/2015Anatoxin-a0.0240.010NoView PATTTHUR064_15_405
Thurston13Pattison Lake09/21/2015Microcystin1.3100.160NoView PATTTHUR064_15_405
Thurston13Pattison Lake09/08/2015Microcystin0.9160.160NoView PATTTHUR064_15_364
Thurston13Pattison Lake08/17/2015Anatoxin-a<MDL0.010NoView PATTTHUR064_15_306
Thurston13Pattison Lake08/17/2015Microcystin1.0200.160NoView PATTTHUR064_15_306
Thurston13Pattison Lake08/17/2015Saxitoxin<MDL0.020NoView PATTTHUR064_15_306
Thurston13Pattison Lake07/20/2015Microcystin<MDL0.160NoView PATTTHUR064_15_206
Thurston13Pattison Lake03/17/2015Anatoxin-a<MDL0.010NoView PATTTHUR15_063
Thurston13Pattison Lake03/17/2015Microcystin<MDL0.160NoView PATTTHUR15_063
Thurston13Pattison Lake03/17/2015Saxitoxin<MDL0.020NoView PATTTHUR15_063
Thurston13Pattison Lake02/24/2015Anatoxin-a<MDL0.010NoNo  
Thurston13Pattison Lake02/24/2015Cylindrospermopsin<MDL0.100NoNo  
Thurston13Pattison Lake02/24/2015Microcystin<MDL0.160NoNo  
Thurston13Pattison Lake02/24/2015Saxitoxin<MDL0.020NoNo  
Thurston13Pattison Lake11/18/2014Anatoxin-a<MDL0.010NoNo PATTTHUR14_337
Thurston13Pattison Lake11/18/2014Microcystin<MDL0.160NoNo PATTTHUR14_337
Thurston13Pattison Lake11/05/2014Anatoxin-a<MDL0.010NoNo PATTTHUR14_325
Thurston13Pattison Lake11/05/2014Microcystin<MDL0.160NoNo PATTTHUR14_325
Thurston13Pattison Lake10/14/2014Anatoxin-a<MDL0.010NoNo PATTTHUR14_304
Thurston13Pattison Lake10/14/2014Microcystin2.3100.160NoNo PATTTHUR14_304
Thurston13Pattison Lake10/07/2014Anatoxin-a<MDL0.010NoView PATTTHUR14_294
Thurston13Pattison Lake10/07/2014Cylindrospermopsin<MDL0.100NoView PATTTHUR14_294
Thurston13Pattison Lake10/07/2014Microcystin1.1000.160NoView PATTTHUR14_294
Thurston13Pattison Lake10/07/2014Saxitoxin<MDL0.020NoView PATTTHUR14_294
Thurston13Pattison Lake10/09/2013Anatoxin-a<MDL0.010NoView PATTTHUR13_191
Thurston13Pattison Lake10/09/2013Anatoxin-a<MDL0.010NoNo PATTTHUR13_192
Thurston13Pattison Lake10/09/2013Microcystin36.0000.160YesNo PATTTHUR13_192
Thurston13Pattison Lake10/09/2013Microcystin0.8510.160NoView PATTTHUR13_191
Thurston13Pattison Lake10/03/2013Anatoxin-a<MDL0.010NoView PATTTHUR13_171
Thurston13Pattison Lake10/03/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_171
Thurston13Pattison Lake10/03/2013Microcystin16.1000.160YesView PATTTHUR13_171
Thurston13Pattison Lake10/03/2013Saxitoxin<MDL0.020NoView PATTTHUR13_171
Thurston13Pattison Lake09/25/2013anatoxin-a<MDL0.010NoView PATTTHUR13_157
Thurston13Pattison Lake09/25/2013microcystin248.0000.160YesView PATTTHUR13_157
Thurston13Pattison Lake09/25/2013Saxitoxin<MDL0.020NoView PATTTHUR13_157
Thurston13Pattison Lake09/17/2013Anatoxin-a<MDL0.010NoView PATTTHUR13_138
Thurston13Pattison Lake09/17/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_138
Thurston13Pattison Lake09/17/2013Microcystin56.7000.160YesView PATTTHUR13_138
Thurston13Pattison Lake09/17/2013Saxitoxin<MDL0.020NoView PATTTHUR13_138
Thurston13Pattison Lake09/11/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_118
Thurston13Pattison Lake09/11/2013Microcystin55.2000.160YesView PATTTHUR13_118
Thurston13Pattison Lake09/11/2013Saxitoxin<MDL0.020NoView PATTTHUR13_118
Thurston13Pattison Lake09/04/2013Microcystin24.0000.160YesView PATTTHUR13_099
Thurston13Pattison Lake09/04/2013Saxitoxin0.0260.020NoView PATTTHUR13_099
Thurston13Pattison Lake08/28/2013Anatoxin-a1.8300.010YesView PATTTHUR13_088
Thurston13Pattison Lake08/28/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_088
Thurston13Pattison Lake08/28/2013Microcystin12.5000.160YesView PATTTHUR13_088
Thurston13Pattison Lake08/28/2013Saxitoxin<MDL0.020NoView PATTTHUR13_088
Thurston13Pattison Lake08/21/2013Anatoxin-a<MDL0.010NoView PATTTHUR13_089
Thurston13Pattison Lake08/21/2013Anatoxin-a<MDL0.010NoView PATTTHUR13_070
Thurston13Pattison Lake08/21/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_070
Thurston13Pattison Lake08/21/2013Cylindrospermopsin<MDL0.100NoView PATTTHUR13_089
Thurston13Pattison Lake08/21/2013Microcystin0.2720.160NoView PATTTHUR13_089
Thurston13Pattison Lake08/21/2013Microcystin16.1000.160YesView PATTTHUR13_070
Thurston13Pattison Lake08/21/2013Saxitoxin0.0340.020NoView PATTTHUR13_070
Thurston13Pattison Lake08/21/2013Saxitoxin<MDL0.020NoView PATTTHUR13_089
Thurston13Pattison Lake11/08/2011Microcystin3.2900.050NoView  
Thurston13Pattison Lake11/02/2011Microcystin0.5100.050NoView  
Thurston13Pattison Lake10/25/2011Microcystin5.0400.050NoView  
Thurston13Pattison Lake10/19/2011Microcystin35.6000.050YesView  
Thurston13Pattison Lake10/13/2011Microcystin49.4000.050YesView  
Thurston13Pattison Lake10/04/2011Anatoxin-a<MDL0.019NoView  
Thurston13Pattison Lake10/04/2011Microcystin55.3000.050YesView  
Thurston13Pattison Lake09/21/2011Microcystin38.3000.050YesView  
Thurston13Pattison Lake11/16/2010Microcystin<MDL0.050NoView  
Thurston13Pattison Lake11/03/2010Microcystin2.6300.050NoView  
Thurston13Pattison Lake10/28/2010Microcystin0.1960.050NoView  
Thurston13Pattison Lake10/19/2010Microcystin5.0400.050NoView  
Thurston13Pattison Lake10/12/2010Microcystin11.5000.050YesView  
Thurston13Pattison Lake10/05/2010Microcystin17.0000.050YesNo  
Thurston13Pattison Lake10/05/2010Microcystin0.7470.050NoNo  
Thurston13Pattison Lake10/05/2010Microcystin8.0500.050YesNo  
Thurston13Pattison Lake09/28/2010Microcystin0.6620.050NoNo  
Thurston13Pattison Lake09/28/2010Microcystin0.3960.050NoNo  
Thurston13Pattison Lake09/28/2010Microcystin5.1800.050NoNo  
Thurston13Pattison Lake09/21/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake09/21/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake09/21/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake09/21/2010Microcystin4.9600.050NoNo  
Thurston13Pattison Lake09/21/2010Microcystin0.0820.050NoNo  
Thurston13Pattison Lake09/21/2010Microcystin5.4100.050NoNo  
Thurston13Pattison Lake09/14/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake09/14/2010Anatoxin-a0.0570.019NoNo  
Thurston13Pattison Lake09/14/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake09/14/2010Microcystin9.7200.050YesNo  
Thurston13Pattison Lake09/14/2010Microcystin7.9300.050NoNo  
Thurston13Pattison Lake09/14/2010Microcystin37.3000.050YesNo  
Thurston13Pattison Lake09/08/2010Microcystin0.2090.050NoNo  
Thurston13Pattison Lake09/08/2010Microcystin0.0970.050NoNo  
Thurston13Pattison Lake09/08/2010Microcystin0.0520.050NoNo  
Thurston13Pattison Lake08/30/2010Anatoxin-a<MDL0.019NoNo  
Thurston13Pattison Lake08/30/2010Anatoxin-a0.0490.019NoNo  
Thurston13Pattison Lake08/30/2010Anatoxin-a0.0210.019NoNo  
Thurston13Pattison Lake08/30/2010Microcystin14.8000.050YesNo  
Thurston13Pattison Lake08/30/2010Microcystin47.3000.050YesNo  
Thurston13Pattison Lake08/30/2010Microcystin54.0000.050YesNo  
Thurston13Pattison Lake08/16/2010Anatoxin-a0.3970.019NoView  
Thurston13Pattison Lake08/16/2010Microcystin14.0000.050YesView  

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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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