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1 mile West of Montezuma

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Each week we're giving away a $25 Kiwk Trip gift card to one lucky angler. All you need to do is upload a pic of your catch for a chance to win! Click here to see last week's winner.
Frequently Asked Questions About Diamond Lake, IA
- How big is Diamond Lake?
- How deep is Diamond Lake?
- What kind of fish can you catch in Diamond Lake?
- What are the closest cities to Diamond Lake?
- Are there places to stay in the Diamond Lake area?
- Are there topographical lake maps available Diamond Lake?
- Are there places to eat and drink near Diamond Lake?
- What are the fishing regulations for Diamond Lake?
- What is the average air temp for Diamond Lake?
- Are there any state parks near Diamond Lake?
How big is Diamond Lake?
Diamond Lake is approximately 98 sq acres (0.4 sq km) in size.
How deep is Diamond Lake?
Diamond Lake is approximately 20 feet (6.1 m) at its deepest point.
What kind of fish can you catch in Diamond Lake?
Although thery may be others but anglers can expect to find a variety of fish including Black Bullhead, Black Crappie, Bluegill, Carp, Channel Catfish, Largemouth Bass, Walleye, White Crappie and Yellow Bass in Diamond Lake.
Other fish species in the lake include Redear Sunfish.
What are the closest cities to Diamond Lake?
Are there places to stay in the Diamond Lake area?
Are you craving a weekend escape from the hustle and bustle of city life? Or maybe you're an avid angler in search of the perfect fishing spot? Look no further! Diamond Lake and its surrounding area offer an abundance of options to suit your needs. If you're in need of accommodation, check out our area map which highlights some of the best places to stay. And if you're looking for even more options, head on over to our Travel section. But why settle for a traditional hotel or resort when you can take your adventure to the next level by renting a RV? The open road awaits you!
More Lodging Options
More Lodging Options
Are there topographical lake maps available Diamond Lake?
We have an topograpical map for online viewing near the top of this page. Lake-Link Pro users can download an print a topograpical map of Diamond Lake (.pdf format) along with 2,700 more lake maps. For more information on all the benefits of Lake-Link Pro click here.
Are there places to eat and drink near Diamond Lake?
Yes, you can find numerous options in the area. Click the button below to see what's nearby.
What are the fishing regulations for Diamond Lake?

Controling Authority
Paul Sleeper, Fisheries Biologist; 319-624-3615; [email protected]
John Steinbach, Conservation Officer; 641-660-0741; [email protected]
John Steinbach, Conservation Officer; 641-660-0741; [email protected]
What is the average air temp for Diamond Lake?
Looking forward to your next adventure at Diamond Lake? Don't forget to plan ahead! Weather can be unpredictable, but we've got you covered. On average, air temperatures during this time of year range from a high around 50°F (10°C) to a low around 31°F (0°C). Of course, these are just historical averages, so be prepared for anything Mother Nature throws your way. For the most up-to-date weather information, be sure to check out our Weather Bar located at the top of this page.
Are there any state parks near Diamond Lake?
Enjoy more of the outdoors with a visit to an area state park. There are 2 state parks in the vacinity of Diamond Lake.
For more Iowa State Park information see our State Park Guide.
Diamond Lake Reviews
Below is the word on street about Diamond Lake.Have you been to Diamond Lake? Why not share your personal reveiw with others?
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bill a.

this is a really great lake.....alot of BIG bass
Reviewed Nov 4, 2009
More Nearby Lakes To Explore
There's more lake's to explore around Diamond Lake...DISTANCE | ACRES | MAX DEPTH | |
Hawthorn Lake | 9.1 mi | 182 | 29 ft |
Lake Nyanza | 13.3 mi | 10 | |
Arbor Lake | 13.7 mi | 13 | 19 ft |
Jacob Krumm Nature Preserve Lake (west) | 14.8 mi | 28 | |
Russell W.A. Ponds | 16.2 mi | 15 | |
Rock Creek Lake | 18.7 mi | 466 | 18 ft |
Iowa Lake | 19.8 mi | 107 | 30 ft |
DISCLAIMER: Lake-Link Inc assumes no responsibility or liability for any errors or omissions of the information for Diamond Lake. Although we strive to provide the most accurate information as we can the information contained in this page is provided on an "as is" basis with no guarantees of completeness, accuracy, usefulness or timeliness.