The data for Winnebago County are summarized in this water planning data fact sheet. Winnebago County is located in north central Iowa.
Manufacturing is the principal economic sector, as measured by employee earnings.
The county contains gently rolling hills, poorly drained plains, and small drainage streams. The population of 12,122 is distributed in 7 incorporated cities and the surrounding rural areas. Highway 69 crosses the county from north to south. State Highway 9 crosses the county from east to west. This data sheet focuses on water uses that withdraw water from ground and surface water sources.