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Easement Reverter Flowchart

Easement Reverter Flowchart. 
This document maintained by the Joint Referral Committee.

2022 IDM Redlines
2023 Review Cycle IDM Redlines

2022-2023 Review Cycle Infrastructure Design Manual Redlines

Updated 11-27-2023

2023 Division 02-16 Standard Construction Specifications

The 2023 edition of Division 02-16 Standard Construction Specifications

 

Last updated: November 21, 2023

2022 Division 01 General Requirements Specifications

The 2022 edition of Division 01 - General Requirements Specifications

 

Last updated: July 28, 2022

Historical Groundwater Plant Design Guidelines

Historical groundwater plant design guidelines

Last updated: Jan. 2011

Harris County Records Memo

Memo for restrict flood bond projects to municipalities.

2023 Cover Letter & Executive Summary

2023 Cover Letter and  Executive Summary

Updated November 27, 2023

IDM Chapter 9 storm detention cover letter

Cover letter explaining the supplemental changes made to Chapter 9 of the Infrastructure Design Manual.

 

Last updated: January 26, 2021

2022 IDM Cover Letter and Executive Summary

Executive summary and cover letter for the 2022 edition of the Infrastructure Design Manual

 

Last updated: July 1, 2022