Twenty Mile Creek
GoodAbout Twenty Mile Creek
Twenty Mile Creek is a Lake Erie tributary in Pennsylvania, draining a 57-square-mile watershed. The river is one of the actively-fished steelhead tributaries that make up Steelhead Alley — the south-shore Lake Erie steelhead fishery. Stocking and regulations are managed by the Pennsylvania Fish & Boat Commission.
The optimal fishing flow on Twenty Mile Creek is 110–350 CFS — flows above this range are typically too high and stained, flows below run low and clear. The river's long-term median flow is approximately 115 CFS, computed from the last several years of USGS gauge readings. Steelhead enter the river from late September through early May, with peak runs typically in October–November and February–April.
Current conditions (live, updated every 15 minutes): flow 16 CFS, water 55.6°F, clarity clear. Steelhead Addiction's Guide's Report rates the river GOOD as of this reading.
Twenty Mile Creek has no dedicated USGS flow gauge.
Flow data is estimated from Walnut Creek, scaled by watershed area ratio (57 sq mi / 36 sq mi = 1.58x). Use as a rough guide, not a precise measurement. Weather and angler reports are specific to Twenty Mile Creek.
Last updated: 2 minutes ago (6:15 AM EDT)
Guide's Report
Based on current conditions as of Wed, Jun 3 at 6:15 AM EDT (2 minutes ago)
Report generated 6:17:51 AM EDT
Running 16 CFS, water is clear, 56°F — staging and pre-spawn activity. Conditions are cooperating. Fish smart and stay patient. Clear water means spooky fish. Approach low and slow. That Head Shake Changes Everything.
Flow is low — fish are stacked in the deepest pools and runs. Approach carefully, they spook easy.
Clear water — ideal for visual hunters like smallmouth. Long leaders, natural colors, and finesse presentations like drop-shots will produce.
Water is cool (56°F) for smallmouth. Pre-spawn staging is active — try jerkbaits or slow swimbaits.
How to Fish It
This is tube and drop-shot weather. Drag tubes or drop-shots over rocky structures, reefs, and current seams. Active retrieve will trigger strikes.
Clear water demands finesse. 6-8lb fluoro, natural colored tubes (watermelon, green pumpkin), 3-inch drop-shot worms, or small swimbaits.
Target boulder runs, bedrock pools, bridge pilings, and shaded banks where river smallies find cover.
Let the sun warm the water. Afternoon and early evening are your best windows.
What's Coming
No rain in the forecast — flows will continue to drop. Fish deep pools and slow runs where smallmouth stack up in low water.
Warming trend in the forecast — rising water temps can trigger aggressive feeding, especially if water is currently cold.
Summer Species on Twenty Mile Creek
Beyond steelhead — species actively targeted in Great Lakes tributaries right now.
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7-Day Flow & Temperature
Flow distribution
1095-day history · n=2,236 · 85% confidence
Points on the dashed line mean the river's flow distribution is log-normal. Bows at the tails suggest multiple flow regimes (snowmelt vs rain events) or sensor artifacts. The math for this river uses log-space statistics, so a poor fit here is a reason to squint at the optimal zone.
Recent Angler Reports
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Near Twenty Mile Creek
Frank's Tackle
Erie, PA · 18 mi
Local bait and tackle shop serving Erie steelhead and walleye anglers.
Westfield Charters Bait & Tackle
Westfield, NY · 12 mi
Bait, tackle, and Lake Erie charters for walleye, steelhead, and lake trout near Chautauqua Creek.
East End Angler
Erie, PA · 13 mi
Full-service bait and tackle between creek access points. Live bait, tackle, fish cleaning, and smoked steelhead exchange.
Keystone Fly Girl
Erie, PA · 18 mi
Licensed steelhead guide, Erie native. Steelhead, bass, panfish, and stocked trout. CPR/First Aid certified.
Gooses Steelhead Guide Service
Erie, PA · 18 mi
Half-day and full-day steelhead trips. Spin, fly, and centerpin methods. All gear provided except waders.
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30-Day Statistics
7-Day Fishing Outlook
Best day to fish: Friday — Warm for steelhead season — focus on early morning when water is coolest.
Friday is the day before rain moves in — barometric pressure drop often triggers aggressive feeding. Don't miss it.
Daily Fishing Forecast
Weather-based daily ratings — independent of current river flow. A "good" forecast day can still mean a blown-out river. Cross-reference with the Guide's Report above for a complete picture.
Overnight — Angler's Report
fair fishing- Dry conditions — flows should remain stable. Good day to target tailouts and runs.
NWS Forecast Detail
Wednesday — Angler's Report
fair fishing- Dry conditions — flows should remain stable. Good day to target tailouts and runs.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Thursday — Angler's Report
fair fishing- Dry conditions — flows should remain stable. Good day to target tailouts and runs.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Friday — Angler's Report
good fishing- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Saturday — Angler's Report
fair fishing- Moderate rain will push flows up. Water may get stained to muddy — switch to bright flies and heavier weight.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Sunday — Angler's Report
good fishing- Light rain will bump flows slightly and give overcast skies — steelhead feed aggressively in these conditions.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Monday — Angler's Report
fair fishing- Dry conditions — flows should remain stable. Good day to target tailouts and runs.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Tuesday — Angler's Report
fair fishing- Dry conditions — flows should remain stable. Good day to target tailouts and runs.
- Warm for steelhead season — focus on early morning when water is coolest.
NWS Forecast Detail
Forecast via NWS, updated 1 hour ago (5:04 AM EDT). Fishing ratings are estimates based on weather — always check current river conditions.
Clear water + low water + warmer temps — finesse tippet and natural patterns first.
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