{"result":{"maxDepthFeet":16,"sampledPlants":[],"lakeName":"Marshall","surveys":[{"surveySubType":"Initial Survey","surveyDate":"1973-08-13","headerInfo":{"wb_type":"Lake","survey_id":"109656","survey_type":"Initial Survey","id_date":"1973-08-13","wb_name":"Marshall","wb_id":"16017600","county":"Cook","wb_alt_name":""},"fishCatchSummaries":[{"species":"NOP","gearCount":3,"averageWeight":"2.08","gear":"Standard gill nets","quartileWeight":"1.2-2.4","totalCatch":6,"quartileCount":"3.9-9.4","CPUE":"2.00","totalWeight":12.5},{"averageWeight":"1.60","gearCount":3,"species":"SMB","totalWeight":1.6,"CPUE":"0.33","quartileCount":"0.4-1.7","totalCatch":1,"quartileWeight":"0.4-2.0","gear":"Standard gill nets"},{"species":"WAE","gearCount":3,"averageWeight":"1.46","gear":"Standard gill nets","quartileWeight":"0.8-2.4","totalCatch":19,"quartileCount":"1.0-7.2","CPUE":"6.33","totalWeight":27.8},{"gear":"Standard gill nets","quartileWeight":"0.1-0.2","quartileCount":"2.0-23.0","totalCatch":14,"totalWeight":2.2,"CPUE":"4.67","species":"YEP","gearCount":3,"averageWeight":"0.16"},{"species":"WTS","averageWeight":"2.63","gearCount":3,"quartileWeight":"0.8-2.3","gear":"Standard gill nets","totalWeight":47.3,"CPUE":"6.00","quartileCount":"2.6-17.5","totalCatch":18}],"lengths":{},"surveyID":"109656","surveyType":"Standard Survey"}],"waterClarity":[["08/13/1973","8.5"]],"areaAcres":56.26,"littoralAcres":50,"shoreLengthMiles":1.57,"averageWaterClarity":"8.5","DOWNumber":"16017600","meanDepthFeet":6,"officeCode":"F218","county":"Cook","accesses":[{"lakeAccessComments":" ","publicUseAuthCode":"UNK","accessTypeId":"O","ownerTypeId":"UKN","location":"Accessible via 0.3 mile portage trail from Bower Trout Lake."}],"narrativeSplit":true},"status":"SUCCESS","message":"Normal execution.","timestamp":1784848975}