Environmental Rules in El Monte, CA (2026)
3 verified environmental rules for El Monte, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
El Monte bans any nonstormwater discharge into the city storm drain system under Municipal Code Chapter 13.16, administered by the Community Development Director. Property and business owners must keep pollutants, litter and runoff out of gutters, catch basins and channels, and must comply with the citywide NPDES Permit No. CAS004001. Violations are prosecuted as misdemeanors or infractions.
Stormwater Discharge Rules in El Monte
Some RestrictionsEl Monte, CA, Municipal Code Sec. 13.16.070 (Discharge of Pollutants)
A.The discharge of nonstorm discharges to the city storm drain system is prohibited. All discharges of material other than stormwater discharges must be in compliance with an NPDES permit issued for the discharge (other than the municipal NPDES Permit).
Erosion Control
El Monte requires an erosion and sedimentation control permit alongside any grading permit under Municipal Code Section 15.40.070(B), backed by a security deposit set by the Public Works-Engineering Division. Erosion controls must go in within 60 days of finishing grading, and the City Engineer can issue a stop-work notice if measures aren't installed within 24 hours of a forecast storm.
Erosion & Sediment Control Permits in El Monte
Some RestrictionsEl Monte Municipal Code § 15.40.070(B)-(C) (Permit-Application; erosion and sedimentation control)
B.When an erosion and sedimentation control permit is required by Section 15.40.050, the provisions of said permit shall supersede conflicting provisions of any other permit. The application shall be accompanied by plans and specifications prepared by a registered civil engineer... Erosion control elements shall be implemented as soon as practical in the development process, except that the tim...
Coastal Development
El Monte is an inland San Gabriel Valley city approximately 25 miles from the Pacific Ocean and is NOT within the California Coastal Zone. The California Coastal Act (Public Resources Code Section 30000 et seq.) does not apply - no Coastal Development Permit is required for any project in El Monte.
No Local Ordinance - El Monte is Inland (Not in Coastal Zone)
Some RestrictionsCA Coastal Commission - Coastal Zone Boundary (Coastal Act of 1976, PRC Sec. 30103)
Coastal Act of 1976). PRC Section 30103(b) directed the Coastal Commission to prepare and adopt more detailed 1:24,000 scale Coastal Zone Boundary (CZB) maps, which occurred March 1, 1977. These 161 adopted maps provide the official basis for all other representations of the landward CZB. The digital version of the CZB created by developing this data is a conformed copy of the official boundary...
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