Koenig Reservoir Fishing Guide, Larimer County, Colorado

• Overview

  Koenig Reservoir is listed under Larimer County, Colorado. What surrounds it is mixed woodland. Small at around 24 acres: two anglers spread out cover most of it. It is low-lying compared with other Colorado water we list. The closest town, Johnstown, is 4 miles away. The nearest city of size is Greeley, 12 miles away. Local rules may differ a few miles either side of here.

• Where to Fish on Koenig Reservoir

  Open data we checked carries no depth for this water. Draw-down through summer strips the margins, so follow the water out. Look for where the old bank line still shows under the surface. Reported across Larimer County: black-spotted cutthroat trout, brook trout and white sucker. Take it as the county picture rather than a promise for this water. Anyone new to Koenig Reservoir should walk it once before setting up.

• Seasonal Patterns

  The warm month here averages 72°F; the cold one sits at 27°F. The swings are modest, so patterns change slowly. Cover comes and goes, so treat it with suspicion rather than trust. Spring and autumn carry the year; summer squeezes it into the ends of the day. Plan around that when you fish Koenig Reservoir.

• Tackle & Baits

  Nothing we hold confirms whether access is permitted. We find no slipway, car park or made path within a short radius, so treat access as rough. For the trout, small spinners and a box of nymphs cover both approaches. Read any posted signs at the access point rather than assuming. Night access is frequently treated as a separate matter. Oklahoma Reservoir at 2.3 miles is the sensible second choice. Check the position on Koenig Reservoir before loading the car.