Huff Subwatershed Sta 42+70 #1 is a dam located in Monona, Iowa, designed by the USDA NRCS in 1963 for the primary purposes of fire protection, stock, or small fish pond, as well as flood risk reduction. The dam, standing at a height of 45 feet and stretching 376 feet in length, has a storage capacity of 63 acre-feet and covers a surface area of 3.4 acres. Situated on the TR-MAPLE RIVER, this structure plays a crucial role in managing water resources and mitigating potential hazards in the area.

Owned by the local government and regulated by the Iowa DNR, Huff Subwatershed Sta 42+70 #1 has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. Despite being uncontrolled, the dam serves as a vital piece of infrastructure in the region, with a moderate risk assessment score of 3 out of 5. While the dam has not been inspected recently, it is equipped for state permitting, inspection, and enforcement, ensuring that it continues to operate efficiently and effectively for the community.

With its strategic location and design, Huff Subwatershed Sta 42+70 #1 stands as a testament to sustainable water resource management in Iowa. As climate change continues to impact the region, structures like this play a pivotal role in safeguarding communities against flooding and ensuring the availability of water for various purposes. As water resource and climate enthusiasts, understanding and appreciating the significance of infrastructure like Huff Subwatershed Sta 42+70 #1 is essential in fostering a resilient and sustainable future for all.