Ida County, IA Water Table Trend
Ida County, IA: the closest actual trend
The closest qualifying well to Ida County is 25 miles away in Crawford County, IA, where the trend runs declining, slower than most declining counties.
Ida County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Ida County's own number. If you own a well here, comparing your own depth log against this regional figure is worth doing before assuming either way. See Crawford County, IA's full page. See the no-data guide for why a county this close to a qualifying well still doesn't get its own number.
Ida County, Iowa in brief
About 6,810 people live across Ida County's 432 square miles, in Iowa. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Ida County isn't one of them yet, see the methodology guide for the exact qualifying bar.