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East Branch Rock River/ Theresa Marsh Fishing Regulations
What to check before fishing at Main Lot East Launch-N9054 North Pole Rd. in Washington County, Wisconsin.
Fishing at East Branch Rock River/ Theresa Marsh
Main Lot East Launch-N9054 North Pole Rd. provides access to East Branch Rock River/ Theresa Marsh in Washington County, Wisconsin. Species-specific size and bag limits can vary by water body and change seasonally, so always confirm current rules for East Branch Rock River/ Theresa Marsh specifically before you fish — statewide defaults don't always apply to every lake, river, or stretch of coast.
Check current regulations for East Branch Rock River/ Theresa Marsh →Fishing License
Fishing in Wisconsin is regulated by the Wisconsin Department of Natural Resources. Most anglers 16 and older need a valid license, with some exceptions for residents, youth, or shore-based fishing depending on the state.
Get a Wisconsin fishing license →Before you cast a line, check:
- Size and bag limits for your target species on East Branch Rock River/ Theresa Marsh specifically
- Whether East Branch Rock River/ Theresa Marsh has any special regulations (slot limits, catch-and-release zones, closed seasons)
- Your license requirements based on age, residency, and whether you're fishing from the bank or a boat
- Any required stamps or endorsements for specific species (e.g. trout, saltwater)