Summary
The reservoir offers several activities like camping, boating, and bird watching. Anglers can use bait or lures to catch fish, and it's best to fish early in the morning or late in the evening. The best time to visit Jumbo Reservoir is during the spring and fall when the temperatures are cooler, with average temperatures ranging from 50-70 degrees Fahrenheit.
Fish Species
Black Bullhead
Black Crappie
Bluegill
Nearby Fishing
Jumbo Annex (Red Lion SWA)
Tamarack Ranch Pond
Weather Forecast
Nearby Streamflow Levels
South Platte River Near Crook
|
166cfs |
S. Platte R. At Julesburg
|
-999cfs |
South Platte River At Roscoe Nebr
|
213cfs |
South Platte River At Cooper Bridge
|
13cfs |
Angling Safety Guidelines
Check local fishing rules, seasons, size limits, and license requirements to ensure legal and sustainable angling.
Handle Fish Responsibly
Use wet hands, minimize air exposure, and release fish gently to improve survival rates when practicing catch-and-release.
Choose the Right Gear
Match your rod, line, and tackle to the species and conditions to increase success and reduce unnecessary harm to fish.
Respect the Waterway
Avoid disturbing habitat, prevent bank erosion, and keep a safe distance from spawning areas to protect ecosystems.
Keep It Clean
Pack out all line, hooks, bait containers, and trash—discarded gear can injure wildlife and degrade waterways.
Julesburg #2