Permitted Dams in the State of Iowa

Permitted dams in Iowa and associated attributes, as recorded by the Floodplain Section of the DNR. The dams regulated are those with the parameters listed below: a....由美国自然资源部（Department of Natural Resources, DNR）泛滥平原分部记录的艾奥瓦州已获批水坝及其相关属性信息。本次受监管的水坝需符合下述所列参数标准：a....