Fishing at Jackson Reservoir, Morgan County, Colorado

• Overview

  Set in Morgan County, Colorado, this is Jackson Reservoir. The setting is open valley on every side. Surface area runs to roughly 3.8 sq miles, so plan for one area rather than the whole. The perimeter runs near 8.0 miles, so plan the walk before you start. Among the waters listed for Morgan County, none is wider. The closest town, Fort Morgan, is 17 miles away. Greeley sits 34 miles out, and it is the nearest city worth the name. It lies deep inside the county rather than near an edge.

• Where to Fish on Jackson Reservoir

  No published figure covers depth, so learn it as you fish. Held water runs deepest at the wall and shallows back to the inflow. Look for where the old bank line still shows under the surface. Fish documented in Morgan County include common carp, white sucker, Iowa darter and green sunfish. Records at county level tell you what is around, not what is stocked here. Take Jackson Reservoir a stretch at a time.

• Seasonal Patterns

  In an average year July sits at 74°F and January at 25°F. The swings are modest, so patterns change slowly. In milder years the edges alone go, and the middle never sets. Spring and autumn carry the year; summer squeezes it into the ends of the day. Jackson Reservoir runs to its own calendar within the local pattern.

• Tackle & Baits

  Whether you may fish here is not something records settle. Access points are not mapped for this water, which suits people who like quiet. For the carp, bait a margin spot and sit on it; corn and bread still work. Read any posted signs at the access point rather than assuming. Night access is frequently treated as a separate matter. If the gate is shut, Lamborn Reservoir Number 2 at 7.5 miles is the nearest alternative. Signs at Jackson Reservoir carry more weight than any list.