For example, a property with 7,500 square feet of impervious area would have a monthly fee of $17.46 with the proposed fee schedule. Stormwater fees are capped at $2,600 per month, said Hanna.

She wants the city to permanently fix the storm drain near her backyard since she believes a city engineer signed off on the developer’s stormwater management plan. But City of Olathe leaders ...