Engineering
As of January 1, 2023, these details are to be used on all construction drawings in the City and ETJ:
Drainage Criteria
The City of Magnolia uses the Montgomery County Drainage Criteria Manual: Link
Runoff Reduction Requirement: Drainage systems shall include a means of retention/detention to provide a 10 percent reduction in runoff from pre-construction conditions. Requests for a lower percentage reduction must be approved in writing by the City Engineer or appointee designated by the Administrator. (UDC 5-4-1.02)
Requirements for plat Certifications/Acknowledgments:
See Exhibit A [Ordinance No. O-2025-012]
Names for plat signature block:
Christopher L Blair, Mayor
Scott Shelburne, Planning & Zoning Commission Chairman
Christian Gable, City Secretary
2025 Submittal Calendar (P&Z, CC)
2026 Submittal Calendar (P&Z, CC)
Local Development Agreement Database
Schedule a Pre-Development Meeting
SUBMITTAL PROCESS:
All plats and site plans are to be submitted via EncodePlus - [LINK]
Forms - [LINK]
Fees (check only) - [LINK]