Iowa Fishing

Hirch Reservoir

The remarkable waters of Hirch Reservoir in central Iowa support thriving Largemouth Bass, Crappie, Catfish populations. Hirch Reservoir is located near central Iowa at coordinates 42.37, -96.53. The remarkable reservoir offers depth variation and structure that Largemouth Bass rely on. Local anglers frequently report success with Largemouth Bass, Crappie, Catfish at Hirch Reservoir.

Reservoir Iowa 42.3700, -96.5300
Updated 2026-04-29

Location

View on Google Maps 42.3700, -96.5300

Target Species

Largemouth BassLargemouth BassCrappieCrappieCatfishCatfish

Fishing Tips

  • Focus on primary points during dusk when Largemouth Bass are active.
  • Focus on main lake channel during dusk when Largemouth Bass are active.
  • Focus on primary points during dusk when Largemouth Bass are active.

Fishing Techniques for Hirch Reservoir

Local forage and water conditions dictate the best approach. Clear water calls for natural colors and lighter line; stained water favors chartreuse, white, and vibrating baits. Pay attention to water temperature — it drives fish positioning more than any other factor at this reservoir.

What to Expect at Hirch Reservoir

Fishing pressure is moderate year-round, peaking on weekends and holidays from spring through fall. Weekday trips typically mean fewer crowds and better fishing. The ecosystem here supports healthy populations of Largemouth Bass and Crappie, with good catch rates for prepared anglers.

Regulations

Current Iowa license mandatory. Iowa Department of Natural Resources maintains regulations on their website.

Fishing Tips for Hirch Reservoir

Blue Lake

Gard Lake

Herman Dam High-Flow Reservoir

Frequently Asked Questions

Largemouth Bass here respond well to both live bait and artificial lures. Focus on structure.

Many anglers access Hirch Reservoir by boat. Verify local access restrictions before your trip.

Essential items: fishing license, appropriate tackle for Largemouth Bass, sun protection, water.