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Jumbo Annex (Red Lion SWA)
Jumbo Annex is a small impoundment below Jumbo Reservoir that offers decent smallmouth, crappie, and catfish fishing, and is restricted to float tubes, hand powered watercraft, and shore fishing. Located near Sterling
Fish Species in Jumbo Annex (Red Lion SWA):
Jumbo Annex (Red Lion SWA) on FishExplorer has 54 historic conditions reports, 22 historic water temperature updates, 42 historic status updates, 36 historic water level updates, available with FxR+.
Editors:
Regional Editor
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Recent Reports
We have cataloged 154 reports for Jumbo Annex (Red Lion SWA), including detailed updates, temperatures, levels, and lake status.
| Status: | 01.01.25 | |
| Water Tmp: | 01.01.25 | |
| Level: | 01.01.25 |
Conditions Report
Conditions reports for Jumbo Annex (Red Lion SWA) are available to contributors and subscribers. Create an account or log in, then join FxR+ for a boat-load more on FishExplorer. Last fishing conditions report for Jumbo Annex (Red Lion SWA): 01.01.25
Jumbo Annex (Red Lion SWA) Photos
Your Trip Journal
Jumbo Annex (Red Lion SWA)
The FishExplorer Trip Journal is your tool to record those moments you don't want to forget, assigned to specific lakes and rivers, sortable by month. Join FxR+ for this and many other features.
Latest Content
Watch where you step! (forum) 05.10.21 by reddave
Being Last Isn't Always Bad (blog) 10.10.13 by David Coulson
Multispecies Days Are Fun (blog) 05.07.13 by David Coulson
What is the Jumbo annex? (forum) 08.04.12 by walleyemaster101
Fishing Insights from the Colorado Parks and Wildlife (blog) 05.23.12 by Joe Lewandowski
Master Angler Records
This lake has 1 record, including 1 rough fish. Master angler data compiled from the Colorado Parks & Wildlife. Join FxR+ for full details.
General Details
Jumbo Annex is now called Red Lion SWA. Colorado Parks and Wildlife believes this reservoir offers some of the finest smallmouth fishing east of the front range. While "keepers", fish over 15 inches... Log in for additional details...
Extra Details for FxR+
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Regs/Info
Log in for additional details... We have more information including 3 links, file attachments, and/or contacts, plus details for:
- fishing regulations
- ice fishing regulations
- OHV regulations
Camping
No campsites are recorded for this lake.
But there is a short note about camping here or near here is available.
Boating
No boat ramps are recorded for this lake.
We have a short note about boating here available.
Directions, Fees, Misc
Managing Agency
Colorado Parks & Wildlife (CPW)6060 Broadway
Denver, CO 80216
(303) 297-1192
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FishExplorer Region: Northeast
Directions
Logan county. From I-76 exit #155, go 3 miles N to HWY 138 then 1 miles NE to CR 95 then 0.25 mile N...Fees
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Jumbo Annex (Red Lion SWA) Stocking Data
Contact the local aquatic biologist for more information on fish stocking. More info...
- Since 2003 Jumbo Annex (Red Lion SWA) has had 19 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 182,819 276 663.1 249,855 1.37 - Since 2000 Jumbo Annex (Red Lion SWA) has had 8 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 40,702 485 83.9 93,155 2.29 - Since 1995 Jumbo Annex (Red Lion SWA) has had 26 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 133,675 3,441 38.9 505,150 3.78 - Since 1995 Jumbo Annex (Red Lion SWA) has had 14 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 30,279 642 47.1 103,456 3.42 - Since 2012 Jumbo Annex (Red Lion SWA) has had 6 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 220,401 18 12,050.4 218,198 0.99 - Since 2003 Jumbo Annex (Red Lion SWA) has had 6 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 20,159 334 60.4 64,785 3.21 - Since 2006 Jumbo Annex (Red Lion SWA) has had 2 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 125 15 8.1 1,132 9.05 - Since 2012 Jumbo Annex (Red Lion SWA) has had 10 stocking events for this species. Register for free and log in for details.
Total # Lbs #/Lb Inches Avg 1,380,595 13 105,630.8 681,939 0.49
Weather, Sun & Moon
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Our weather data is specifically designed for pertinent fishing conditions leading up to current time, forecast for the near future, and are interpolated with advanced models for the specific location of this lake based on exact coordinates, between weather stations, not for a single weather station that may be far away. These tools are available with FxR+.
Barometric Pressure Forecast Data for Jumbo Annex (Red Lion SWA)
Lake Imagery/Maps
We have 4 alternate images and/or maps for Jumbo Annex (Red Lion SWA)
Lakes & Rivers Nearby
Top Reporters
| # | Last Rpt | NickName |
| 35 | 1/1/2025 | GoNe_FiShIn_11 |
| 33 | 4/9/2016 | Flyrodn |
| 10 | 7/4/2009 | Swigs |
| 7 | 4/4/2020 | Killerfihser |
| 6 | 3/11/2017 | CCCC |
| 5 | 4/26/2011 | hardwaredan |
| 5 | 11/15/2014 | fishingfreak |
| 5 | 5/6/2021 | reddave |
| 5 | 11/5/2019 | serrfisherman |
| 4 | 9/28/2015 | lewdog |