Diamond Lake Campground Dam, located in Montezuma, Iowa, is a recreational earth dam completed in 2008 with a primary purpose of providing opportunities for outdoor leisure activities.
Wind
Humidity
Designed by French - Reneker - Associates, this dam stands at a height of 26 feet and has a length of 675 feet. With a storage capacity of 93 acre-feet and a surface area of 7.6 acres, this dam regulates the flow of water from TR- Moon Creek.
Managed by the Iowa Department of Natural Resources, Diamond Lake Campground Dam is classified as having low hazard potential and a moderate risk rating. The dam's spillway type is uncontrolled, with a width of 1 foot, and it is inspected regularly to ensure its safety and functionality. While the dam's condition assessment is currently not rated, it meets state regulatory requirements and plays a crucial role in water resource management and climate resilience efforts in the region.
Year Completed |
2008 |
Dam Length |
675 |
Dam Height |
26 |
River Or Stream |
TR- MOON CREEK |
Primary Dam Type |
Earth |
Surface Area |
7.6 |
Drainage Area |
0.14 |
Nid Storage |
93 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
South Skunk River Near Oskaloosa
|
485cfs |
Walnut Creek Near Hartwick
|
13cfs |
Big Bear Creek At Ladora
|
37cfs |
Richland Creek Near Haven
|
12cfs |
Iowa River Near Belle Plaine
|
966cfs |
North Skunk River Near Sigourney
|
97cfs |
| Location | Reservations | Toilets |
|---|---|---|
Diamond Lake County Park
|
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Robertson Access
|
||
Union Mills Access
|