Treat a parcel question separately from a restroom order
The county planning office lists floodplain development and small wastewater matters among its responsibilities. A portable-restroom request should describe temporary use and servicing clearly; it is not a substitute for resolving a permanent wastewater or development question. Identify the actual site conditions and ask the relevant office when the underlying project needs review.
Reduce the mixed pile before selecting a dumpster
Buffalo and Johnson County share a recycling resource. Check current acceptance before setting aside a large quantity for that program, then describe the remaining disposal load to the rental provider. Sorting before loading can keep a clean recyclable stream from becoming mixed with demolition dust, wet waste, or household chemicals.