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Procedures for Contractor Name and Address Change (CE1211)

Procedures for requesting a contractor name change or address change on an existing building permit.

Last updated: January 2026

Specifications and Application for Securing a Vacant/Dangerous Building (CE1226)

Last Updated: May 2025

Stormwater Quality Annual Engineers' Certification (OCE-1020)

Last Updated: January 2025

Renew Annual Storm Water Quality Permit
Storm Water Quality Requirements-Harris
Storm Detention Examples

This guide provides multiple development scenarios and how to calculate the required storm detention. 

Last updated: July 22, 2022

Drawing#01571-01 SWPPP Standard Details
SWQ Guidance Manual
Storm Water Quality Permit Instruction (OCE-1015b)

Storm Water Quality Permit Instruction

Last Updated: August 2024

Example COH SWQMP