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Blank SWQMP Checklist
Importing Standard Details Guide

Guide on how to import standard details into the project title block.

Last updated: December 11, 2023

COH-TB-STD_ANSI_A Mod.dwg

City of Houston Standard Detail Title Block - ANSI A (8.5 x 11 inches) uploaded 12-12-2023

COH-TB-STD_ANSI_D Mod.pdf

City of Houston Standard Detail Title Block - ANSI D (34 x 22 inches) uploaded 12-12-2023

Storm Water Quality Permit Application (Amendment/Ownership Change)

Application form for a storm water quality (SWQ) permit.

Last updated: July 2024

Storm Water Quality Original Owner's Affidavit (OCE-1016)

Storm Water Quality Original Owner's Affidavit

Last Updated: August 2024

Stormwater Quality Annual Engineers' Certification (OCE-1020)

Last Updated: January 2025

Renew Annual Storm Water Quality Permit
Stormwater Quality as Build Engineer's Certification (OCE-1021)

Last Updated: January 2025

HPW SWQ Permit Application