Mad Fishing Forecast
Lake Erie tributary
Open year-round
Ohio has no closed trout season. Year-round
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Real-time conditions, AI fly recommendations, and hatch predictions for the Mad.
Check Conditions NowQuick Facts
Rainbow Trout, Brown Trout, and Steelhead
freestone
36°F - 46°F
March Fishing Tactics
Primary Targets
Recommended Tactics
Spring transition begins. BWOs emerge on overcast afternoons.
March Hatches
Midge
Midge
Winter midge fishing
Year-Round Fishing Guide
| Month | Water Temp | Tactics |
|---|---|---|
| January | 32-38°F | Nymphing, Streamers, Limited |
| February | 32-40°F | Nymphing, Streamers, Limited |
| March(Now) | 36-46°F | Dry Flies, Hendricksons, Caddis |
| April | 44-54°F | Dry Flies, Hendricksons, Caddis |
| May | 52-62°F | Dry Flies, Hendricksons, Caddis |
| June | 58-68°F | Hex, Terrestrials, Tricos |
| July | 62-70°F | Hex, Terrestrials, Tricos |
| August | 62-68°F | Hex, Terrestrials, Tricos |
| September | 54-64°F | Streamers, Egg Patterns, BWOs |
| October | 46-56°F | Streamers, Egg Patterns, BWOs |
| November | 38-46°F | Streamers, Egg Patterns, BWOs |
| December | 32-38°F | Nymphing, Streamers, Limited |
Spawning Seasons
Please respect spawning fish and their redds. Avoid fishing over actively spawning trout.
Brown Trout
Spawn months: October, November
Night spawning common. Males become very dark with pronounced kype during spawn.
Rainbow Trout
Spawn months: March, April
Resident rainbow trout spawn in smaller tributaries and tend to build smaller redds than steelhead.
Steelhead
Spawn months: March, April, May
Spring-run steelhead are particularly vulnerable during spawning. Avoid wading in gravel runs during March-May. Anadromous form of rainbow trout.
Access Points & Parking for Mad
West Liberty
Upper river access.
Springfield
Urban access through the city.
Champaign County
Middle river access.
Dayton
Lower river near the city.
How to Fish Mad: Tips & Tactics
The Mad River is Ohio's premier trout stream, spring-fed limestone water that supports wild brown trout and stocked rainbows.
Best Times of Day
Morning and evening are most productive. Spring and fall offer excellent conditions. Summer can be productive with careful approach.
Recommended Techniques
Spring creek techniques work well. Match the diverse hatches. Light tippets and accurate casts. Wade quietly.
Water Conditions
Spring-fed limestone creates stable temperatures. Clear water demands stealth. The river flows through varied landscapes.
Fly Selection
Sulphur and BWO patterns essential. Scuds and sowbugs year-round. Caddis patterns in summer.
Local Knowledge
The Mad is Ohio's best trout stream. Spring-fed water creates year-round opportunities. Technical fishing rewards skill.
Local Tips
The Mad River is Ohio's hidden gem. Spring-fed limestone creates quality habitat. Technical fishing for educated fish.
When is the Best Time to Fish Mad?
Spring
Excellent hatches - Sulphurs, Hendricksons, caddis.
Summer
Fish early and late. Terrestrials become important.
Fall
Brown trout become active. Great conditions.
Winter
Spring-fed water stays fishable. Midge patterns.
Recommended Equipment for Mad
Rod
8 to 9-foot, 4 or 5-weight.
Line
Floating line for most fishing.
Leader & Tippet
9-12 foot leaders, 5X-6X tippet.
Waders
Breathable waders. Careful wading.
Essential Flies
Mad Fishing Regulations
Season
Check Ohio DNR for current regulations.
Limits
Trout limits apply. Catch-and-release areas.
Special Regulations
Catch-and-release sections exist.
Bait Restrictions
Check by section.
Notes
Wild brown trout - practice catch-and-release.
Always verify current regulations with Ohio fish and wildlife agency before fishing. Regulations can change annually.
Fly Shops & Guides Near Mad
Local Fly Shops
- Mad River Outfitters - Dayton
- Orvis Dayton
- Great Miami Outfitters
Guide Services
- Mad River Guide Service
- Ohio Fly Fishing
- Midwest Trout Guides
Optimal Fishing Conditions
Optimal Flow
100 - 250 CFS
Best fishing conditions
Optimal Water Temperature
50° - 65°F
Ideal for active trout
Other Ohio Trout Rivers
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