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Ririe reservoir - Bonneville County ID

Ririe reservoir is a boat accessible fresh water dive site, located in Bonneville County, ID. This dive site has an average rating of 4.50 out of 5 from 2 scuba divers. The maximum depth is 101-110ft/31-34m. The average visibility is 16-20ft/5-6m. This dive site provides bathrooms and airfills.

Fun place to dive, cold water, crawfish, bass, coho salmon, thermocline 35-50 ft, close to home for me. Limited access from the shore, but lots of dive spots from boats. I can supply refills if you e-mail me ahead of time at

More info;

Coming from Idaho Falls, take HWY 26 towards Swan Valley. About 10 Miles out, you’ll see the signs pointing to Ririe Dam. Follow the signs, turning on Meadow Creek Road. When you get to the reservoir, follow the signs to the fishing/boat launch. That is your entry point.


Dive Site Map

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DocStewart - 6/29/2018 7:03 PM
Rating Added: 4
5000 ft altitude dive. I’ve entered from the marina pier/dock. Just to the west of the marina there is an interesting wall that I discovered on my last dive there. I hope to go back soon and go deep at the wall.

Visibility 10-15 ft, water temp at surface 65 degrees, thermocline at 33 ft drops to 57 degrees. June 23, 2018.
DDunn - 5/06/2018 9:21 PM
That would be awesome!
DylanVanderpool - 5/07/2018 1:57 AM
I work nights but if you want to text me at 2082215313 we can talk more about it.
DDunn - 5/06/2018 4:53 PM
I am new to the area and want to dive here. Is there any kind of map that shows where He dive sites are?
DylanVanderpool - 5/06/2018 6:11 PM
I’m going there Friday if you want to go with.
DylanVanderpool - 8/03/2016 11:56 AM
Rating Added: 5
Was a fun dive. Want to go back. Went on 7/14/16. Water temp was 65 at 22 ft. 54 at 60 ft