Applications and Forms

Planning + Development staff is responsible for storm water regulations and floodplain management. An engineer in our office who works for the Soil and Water Conservation District administers earthwork and erosion control regulations. These rules are in place to protect your construction project, minimize hazards from flooding or landslides, and preserve Hamilton County's environment and hillsides.

Stormwater Review and Inspection Fees Revised   Effective January, 2023

Plans Submission

Plans can be submitted for review at the Permit Counter of the Hamilton County Building and Development Department.

Inspections will be conducted by Stormwater Inspectors of Hamilton County Building and Development Department.

If you have questions concerning any of the above mentioned items, please feel free to contact Mohammad Islam P.E. CPESC at (513) 946-4757 or Send Email  .

Water Supply

If you have questions about connecting to an existing water main, please contact the Greater Cincinnati Water Works at (513) 591-7700.

The Water Petition Process  

Water Supply Petition Form  

Preliminary Application For Public Water Main Extension  

Cleves Water Works Preliminary Application