DOW Number: Survey ID Date: 08/21/2018. Windom Southern

Transcription

1 Fisheries Management DRAFT VERSION PRELIMINARY DATA (AS OF /4/) Lake Name: Hall Survey Type: Standard Survey DOW Number: 4-- Survey ID Date: // Lake Identification Alternate Lake Name: Primary Lake Class ID: 4 DNR Sounding Map Number: C7 Alternate Lake Class ID: Lake Location Primary County: Martin Nearest Town: Fairmont Legal Descriptions Lake Center: Township - N Range - W Section - 9 PLS Section Lake Center: 9 All Legal Descriptions: Martin County: Township - N Range - W Sections - 7,, 9,, 9, Area Office Area Name: Region Name: Windom Southern ORG Code: Region Number: F4 4 Lake Access (Information based on Re-Survey dated //99) Station ID Ownership Public Use Type Location / Comments Lake Characteristics Lake Area (planimetered acres):. GIS Lake Area (acres): 4. DOW Lake Area (acres):. Littoral Area (acres): 77. Area in MN (acres): 4. Maximum Depth (feet): 7. Mean Depth (feet): (Data excludes records where public use is not designated or is designated "No Public Use") GIS Shoreline Length (miles): Maximum Fetch (miles): Fetch Orientation (degrees): USGS Quad Map Number: Xc USGS Quad 4K GIS Index: 47 Watershed Characteristics Major Watershed Name: Blue Earth River Watershed Number: Watershed size (acres): 777,4 Minor Watershed Name: Center Cr Watershed Number: 7 Watershed size (acres):,7 Lake Survey Report revision: 74. Data Date: /4/ at :7 pm.

2 DRAFT Surveys and Investigations STANDARD SURVEY DATED // FOR DOW NUMBER 4-- Re-Survey: //, //99, 7//94. Population Assessment: //, 7//, /4/997, 7//99. Special Assessment: 9//997, 9//9. External Management Survey: 7//4, //. Standard Survey: //. Targeted Survey: 7//, 7/7/7. Water Level History - Readings Station ID Date Level Reading (feet) Reading Type BM - // Normal.9 Above or below Benchmark Water Level History - Station Summary Station ID Minimum Level Feet Date Maximum Level Feet Date Range (feet) Average Level (feet) Reading Type (and number of readings) BM -.9 //.9 //..9 Above or below Benchmark () Dissolved Oxygen and Temperature Profile of Lake Water Station ID Sampling Date Bottom Depth (Feet) Sample Depth (Feet) Water Temperature ( F) Dissolved Oxygen (ppm) WQ - //. Surface Field Measurements of Water Quality Station ID Sampling Date Sample Depth (Feet) Secchi Depth (Feet) Field ph Alkalinity (ppm) Water Color Color Cause WQ - // Surface. N\A Page

3 STANDARD SURVEY DATED // FOR DOW NUMBER 4-- DRAFT Net Catch Summary by Numbers for GN Standard gill net sets Abbr Species Number of Sets: First Set Date: // Last Lift Date: /4/ Target Species: BIB Bigmouth Buffalo 9 BLB Black Bullhead BLC Black Crappie BLG Bluegill CCF Channel Catfish CAP Common Carp FRD Freshwater Drum QBS Quillback WAE Walleye WHC White Crappie WTS White Sucker YLB Yellow Bass YEP Yellow Perch 4 Net Catch Summary by Weight for GN Standard gill net sets Quartiles for Lake Class 4* Total Fish Number Per Set % % 7% Total Fish/Set: * Quartiles for Number Per Set Abbr BIB BLB BLC BLG CCF CAP FRD QBS WAE WHC WTS YLB YEP Species Bigmouth Buffalo Black Bullhead Black Crappie Bluegill Channel Catfish Common Carp Freshwater Drum Quillback Walleye White Crappie White Sucker Yellow Bass Yellow Perch Total Weight (Pounds) Total Pounds Fish/Set: Pounds Per Set Mean Quartiles for Lake Class 4* Weight % % 7% * Quartiles for Mean Weight Page

4 DRAFT Net Catch Summary by Numbers for TN STANDARD SURVEY DATED // FOR DOW NUMBER 4-- Standard /4-in mesh, double frame trap net sets Abbr Species Number of Sets: 9 First Set Date: // Last Lift Date: /4/ Target Species: BIB Bigmouth Buffalo BLB Black Bullhead BLC Black Crappie BLG Bluegill CCF Channel Catfish CAP Common Carp 4 FRD Freshwater Drum NOP Northern Pike 4 QBS Quillback WAE Walleye WHC White Crappie WTS White Sucker 9 YLB Yellow Bass YEP Yellow Perch Net Catch Summary by Weight for TN Quartiles for Lake Class 4* Total Fish Number Per Set % % 7% Total Fish/Set: Standard /4-in mesh, double frame trap net sets * Quartiles for Number Per Set Abbr BIB BLB BLC BLG CCF CAP FRD NOP QBS WAE WHC WTS YLB YEP Species Bigmouth Buffalo Black Bullhead Black Crappie Bluegill Channel Catfish Common Carp Freshwater Drum Northern Pike Quillback Walleye White Crappie White Sucker Yellow Bass Yellow Perch Total Weight (Pounds) Total Pounds Fish/Set: Pounds Per Set Mean Quartiles for Lake Class 4* Weight % % 7% * Quartiles for Mean Weight Page 4

5 STANDARD SURVEY DATED // FOR DOW NUMBER 4-- DRAFT Length Frequency Distribution for GN Standard gill net sets (Field work conducted between // and /4/) BIB BLB BLC BLG CAP CCF FRD QBS WAE WHC WTS YEP YLB < = > Total Min. Length Max. Length Mean Length # Measured No Lengths for BIB BLB BLC BLG CAP CCF FRD QBS WAE WHC WTS YEP YLB Note: Unless all fish were measured in the catch, totals shown for some length-frequency distributions may differ from the total number of fish in the catch, due to rounding of fractions used in the estimation of length frequency from a subsample of measured fish. Page

6 DRAFT Length Frequency Distribution for TN STANDARD SURVEY DATED // FOR DOW NUMBER 4-- Standard /4-in mesh, double frame trap net sets (Field work conducted between // and /4/) BIB BLB BLC BLG CAP CCF FRD NOP QBS WAE WHC WTS YEP YLB < = > Total Min. Length Max. Length Mean Length # Measured No Lengths for BIB BLB BLC BLG CAP CCF FRD NOP QBS WAE WHC WTS YEP YLB Note: Unless all fish were measured in the catch, totals shown for some length-frequency distributions may differ from the total number of fish in the catch, due to rounding of fractions used in the estimation of length frequency from a subsample of measured fish. Page

7 STANDARD SURVEY DATED // FOR DOW NUMBER 4-- DRAFT Other Species Gear Type () Other Species (Gender) () Total Num Number Measured Length (inches) Min - Mean - Max Number Weighed Weight (pounds) Min - Mean - Max TN Painted Turtle () Key to sampling gear abbreviations: TN = Standard /4-in mesh, double frame trap net sets () Gender: If identified and reported. Page 7

8 DRAFT Approval Dates And Notices STANDARD SURVEY DATED // FOR DOW NUMBER 4-- Date Approved By Windom Area Fisheries Supervisor: Date Approved By Southern Region Fisheries Manager: This DRAFT VERSION of the Lake Survey Report contains preliminary data (as of /4/), and is therefore subject to change at any time. Minnesota Department of Natural Resources By accepting the data in this report, the user agrees the data will be used for personal benefit and not for profit. Any other uses or publication of the data needs the consent of the Department. The Minnesota Department of Natural Resources assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance o the data. Lake Survey Report revision: 74-RJE. Data Date: /4/ at :7 pm. Page

9 REPORT OVERVIEW - FOR OFFICE USE ONLY (This page is not part of the Lake Survey Report and should be discarded ) Lake Name: Hall DOW Number: 4-- Survey Type: Standard Survey Survey ID Date: // OFFICE The following (of ) report components are not included in this Lake Survey Report:. Lake Outlets 7. Additional Outlet Information. Water Control Structure (Dam) USE 9. Surrounding Watershed Characteristics, Shoreline Characteristics, and Riparian Landscape Observations². Resorts And Campgrounds. Fish Spawning Conditions. Erosion And Pollution. Fish Diseases And Parasites Survey Status: Field Work Complete. Current Water Level. Benchmark And Gauge Descriptions / Locations. Water Level History¹ 4. Lake Inlets. Additional Inlet Information 4. Aquatic Vegetation And Shoalwater Substrates. Laboratory Analysis Of Water Chemistry. Length At Capture With Last Incremental Length* 7. Back-Calculated Lengths. Age Class Frequency Distributions 9. Status Of Fishery And Field Notes. Water Quality (Winter Observations) (added to revision //). Survey Attachments (added to revision ) ONLY ¹ Water Level History report: This data has not yet been migrated into the Fisheries LSM database. On //9, two additional Water Level History report components (Readings and Station Summary) were added. ² Effective //4, the Surrounding Watershed Characteristics, Shoreline Characteristics, and Riparian Landscape Observations report component was modified to be included in the Lake Survey report if it did not include any Watershed and Shoreline characteristics and only consisted of Riparian Landscape Observations. * Length At Capture With Last Incremental Length report: The following criteria must be met for a report to be generated:. The fish species must have an assigned body scale constant.. Fish must have an "official" age assigned.. Fish must have a digitized measurement marked for back calculation use. Note: The data source for Length and Age Class Frequency Distribution tables is updated twice daily - once at noon and once overnight. Any changes to the data made after noon on /4/ may not be reflected in the Distribution tables until //. FOR OFFICE USE ONLY: As of revision, this page is automatically suppressed on signed versions of this repor (area supervisor, region manager, research biologist, research supervisor, program staff, or program manager signed). Fisheries Lake ID = 494, Survey ID = 4 Lake Survey Report revision: 74. Data Date: /4/ at :7 pm.