RV Coregonus Schedule
Fishing Wisconsin
2025 R/V COREGONUS CRUISE SCHEDULE
| Time | Purpose | Area | Gear |
|---|---|---|---|
| January 1 - March 31 | Winter layup and vessel maintenance | Sturgeon Bay | Gill net and trawl repair |
| April 1 - 11 | Equipment /Launching and prep work | Sturgeon Bay | Change oil, general maintenance, load tank |
| April 14 - April 22 | Offshore stocking brown trout | Green Bay stocking out of Marinette | Stocking tank / Oxygen, Regulator – Anti-foam |
| April 23 - May 9 | Juvenile Whitefish Assessment | Lake Michigan and Green Bay | GMGN 2 - 3 1/2" 2 - 2 box gangs |
| As soon as practical | Travel to Milwaukee | Milwaukee | |
| May 12 - May 31 | Lakewide assessments Lake trout and burbot | NE Reef / Sheboygan Nearshore Milwaukee | GMGN 2 1/2 - 6" 3 - 2 box gangs |
| June 23 - July 27 or July 7 to July 11 | Acoustic Receiver Work | Lake Michigan | UWSP Research |
| Late July to early August | Vessel and gear maintenance | Sturgeon Bay | Hydraulic flush / Paint / Electronics |
| August 4 - August 28 | Yellow Perch Assessment / Whitefish | Green Bay | Trawling equipment Y.P. otter trawl |
| September 8 - September 10 | Large Vessel Safety Training | Bayfield | |
| September 11 - September 24 | Whitefish Trawling | Green Bay, Lake Michigan / Baileys Harbor | Otter Trawl |
| As soon as practical | Travel to Milwaukee | Milwaukee | |
| October 21 - November 2 | Lake Trout Spawning Wound Scarring Strain experiment | Milwaukee inshore North East / East Reef | GMGN 4 1/2 - 6" 2 - 2 box gangs (inshore) 1 - 3 box gang (MLR) |
| As soon as practical | Travel to Sturgeon Bay | Sturgeon Bay | |
| November 4 - November 28 | Whitefish spawning survey Juv. whitefish nets set deep | Cardy's Reef, Schauer Park, Baileys Harbor Area | GMGN 3 1/2 - 5 1/2" GMGN 2 - 3 1/2" |
| As soon as practical by December 12 | Sturgeon Bay/winter layup | Sturgeon Bay |