Rules, Regulations, & Design Requirements

NOTICE: July 1, 2026

This is to notify you that the District is requesting comments from the public on the DRAFT 2027 Rules and Regulations and Engineering Design Requirements for Sanitary Sewage and Stormwater Drainage Facilities (July 1, 2026). All plans submitted will be subject to the following proposed schedule:

Plans initially submitted Rules and Regulation Version
Prior to January 1, 2027 2018
On or after January 1, 2027 2027

The existing and DRAFT rules can be found below.

If you have any questions or would like to provide comments, you may contact John Grimm at (314) 768-2743 or email jcgrim@stlmsd.com. The public comment period will end September 1, 2026.

MSD will be hosting a public meeting on Wednesday July 29, 2026, from 3:00 to 5:00 pm to explain some of the updates and answer questions.  You can attend the meeting in-person at MSD headquarters 2350 Market Street, St. Louis, MO, 63103 in Conference room 109, or you can attend virtually here.

Sincerely,

Jay Hoskins
Director of Engineering