The record trail shows residents raised well-drawdown concerns as the campus was
built. This page holds the groundwater evidence three ways: a hypothetical
cone (what a well field supplying the campus would do to the aquifer), the
documented construction-dewatering wellfield the developer actually installed,
and a screen of the river record for where that pumped water went. The surface-water dilution
screen lives on the water balance page.
The hypothetical cone
What would a well field supplying the campus makeup do to the aquifer the county's 318
nearby domestic wells tap? A Theis cone of depression over the ODNR well-log census.
Section · groundwaterGroundwater drawdown — LIMESTONE aquifer cone of depression [inference] 318 domestic census wells within the 23,908 ft radius of influence, for a hypothetical 0.0126 MGD groundwater stress. The campus draws municipal surface water; no groundwater withdrawal is on record.
The cone stays within the saturated thickness at this stress.
Pumping is a hypothetical [inference] stress, bracketed by the aquifer's
transmissivity uncertainty; it is not a documented groundwater withdrawal.