Skip to content
Home » Your Streams » Fly Fishing On The Big Green River, Wisconsin

Fly Fishing On The Big Green River, Wisconsin

Big Green River, Wisconsin Trout

Click for the Perfect Fly Home Page

Big Green River Wisconsin Fly Fishing Report & Options for Selecting Flies: Email us  at (sales@perfectflystore.com) with the dates you will be fishing and we will send you a list of our fly recommendations. We can get flies and gear to you within two to three business days from the time you place your order via Priority Mail. If you provide a budget for flies, we will select them to match the budget and get them to you on time for your trip. Your can also call us at 800-594-4726 and we will help you decide what flies and gear to use. All orders are shipped free in the U.S. If under a $100 order requiring Priority mail is a charge of only $8.10. Orders over a $100 are shipped free via Priority Mail.

We have custom Perfect Fly selections in 3 different price ranges for this stream that come with or without fly boxes that make excellent gifts. Click Here To Order or Call us at 800 594 4726 or email us at sales@perfectflystore.com.

Type of Stream
Spring Creek

Species
Brown Trout (mostly wild)
Rainbow Trout (stocked some wild)

Size
Small

Location
Southwestern, Driftless Area

Nearest Towns
Fennimore

Season
General season starts first Sat. of
May to Sept. 30th.

Special Regulations
Yes, a catch and release section

Access:
Good

Non-Resident License
State of Wisconsin

Weather
National Weather Service Link\

Seasons:                 
General season starts first Saturday of May and ends September 30
Spring:
Springtime is a very good time for fly fishing the Big Green River
Summer:
Water levels can get a little low and some areas a little warm but fishing is generally good all summer, especially near the springs.
Fall:
Fall is probably the best time to fish the river. Brown trout spawn in the Fall.

Recommended Tackle & Gear
Fly Line:
4, 5 or 6 weight
Leaders:
Dry fly: 9 to 12 ft., 5 or  6X Nymphing:  
71/2 ft., 3 or 4X, Streamers 0-2X

Tippets:
Dry fly: 5 or 6X, Nymphing: 3 or 4X,
Streamer 0-2X

Best Fly Rods:
Perfect Fly Supreme Four, Superb Five
or Ultimate Six

Fly Reels:
For 4/5/6 fly line
Fly Floatants and Misc Items:
Floatants, KISS Strike Indicators

Tools & Accessories:
Nippers, forceps, retractors, etc.


Copyright 2013 James Marsh

Fly Fishing The Big Green River Wisconsin
The Big Green River is a spring fed river that located in the Driftless area of Wisconsin. It flows through open pastures, meadows and some woods. It is one of the better spring creeks in the Driftless area of Wisconsin. Fly fishing the Big Green River can be a little challenging like a good trout stream should be, but those that meet that challenge are rewarded with some beautiful, wild, brown trout.

This stream has had a lot of habit improvement work done on it. Eleven miles of it is managed as a wild brown trout fishery. It consist mostly of pools and riffles. It probably only averages about 15 feet in width but there are a few 25 foot wide areas in the lower section of the Big Green River.

The upper sections flows through open pastures and probably has the most improvements added to the stream. Natural reproduction has improved considerably. Don’t overlook the wooded sections.

Several big springs fed the Big Green River giving the water a high pH level that supports many aquatic insects. Scuds, sowbugs, minnows and baitfish are also plentiful.

There’s a special regulation area that runs from Highway #133 upstream to Highway T. It is strictly “catch-and-release” regulations and only artificial flies and lures can be used.

Access is plentiful. The stream flows along Highway K from near Fennimore to the Wisconsin River. The WDNR acquired about eight miles of easements along the stream to protect the stream and to provide access. This is a well managed stream and the results of the good work of many really shows.

My wife Angie and I have only fished this gem of a trout stream once. We will be going back. We only had a half day to spend and we caught five nice brown trout. This
included having to move video camera and tripods and only one of us fishing at a time.