Environmental Rules in Dublin, CA (2026)
4 verified environmental rules for Dublin, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Dublin, California bans any discharge to its municipal storm drain system that is not entirely stormwater, with narrow NPDES-permit and MRP-listed exemptions, and makes property owners responsible for keeping their land from generating pollutants that reach a storm drain, creek, or the Bay.
Dublin CA Stormwater Discharge Control Rules
Significant RestrictionsDublin Municipal Code § 7.74.090
A. General Prohibition. Any discharge to the MS4 not composed entirely of stormwater is prohibited, except as set forth in Section 7.74.100. B. The city has the authority and duty to require any person intending to connect to the MS4 to adhere to this chapter, the MRP, and any amendment, revision, or reissuance thereof. C. It is unlawful to throw, deposit, leave, abandon, maintain or...
Erosion Control
Dublin's Grading Regulations chapter bars rainy-season grading unless there is no substantial risk of increased sediment discharge, requires permanent erosion controls installed as soon as possible, and requires a detailed erosion and sediment control plan whenever a graded site exceeds specific size and slope thresholds.
Dublin, CA Construction Erosion and Sediment Control
Some RestrictionsDublin Municipal Code § 7.16.580
The following shall apply to the control of erosion and sediment from grading operations: A. Grading plans shall be designed with long term erosion and sediment control as a primary consideration; B. No grading operations shall be conducted during the rainy season except upon a clear demonstration, to the satisfaction of the Director of Public Works, that at no stage of the work will there be a...
Flood Zones
Dublin, Alameda County, regulates all development in FEMA flood hazard areas under Chapter 7.24 of the Municipal Code, which works with the state building code's Appendix G. Any grading, filling, subdivision, or construction in a mapped flood hazard area needs Floodplain Administrator review before a permit issues.
Dublin, CA Floodplain Development Permit Rules
Significant RestrictionsDublin Municipal Code § 7.24.120
The Flood Insurance Study for Alameda County, California and Incorporated Areas, dated August 18, 1983, and all subsequent amendments and revisions, and the accompanying Flood Insurance Rate Maps (FIRM), and all subsequent amendments and revisions to such maps, are hereby adopted by reference as a part of these regulations and serve as the basis for establishing flood hazard areas. ... Maps and...
Flood Elevation Requirements
In Alameda County flood hazard areas, Dublin requires manufactured homes, accessory structures, and substantially improved buildings to have their lowest floor at or above the base flood elevation shown on the FEMA maps, under Municipal Code §§ 7.24.370, 7.24.380 and 7.24.190.
Dublin, CA Base Flood Elevation Requirements
Significant RestrictionsDublin Municipal Code § 7.24.370
Manufactured homes that are placed, replaced, or substantially improved on sites located in an existing manufactured home park or subdivision, unless on a site where substantial damage as a result of flooding has occurred, shall be elevated such that either the: A. Lowest floor, or bottom of the lowest horizontal structural member, as applicable to the flood hazard area, is at or above the base...
Looking for Alameda County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Dublin city rules.
Environmental Rules in Alameda County →