Stormwater Management: Anza vs Murrieta
How do stormwater management rules compare between Anza, CA and Murrieta, CA?
Anza and Murrieta have similar restriction levels.
Anza, CA
Riverside County
Riverside County operates under two NPDES Municipal Separate Storm Sewer System (MS4) permits: the Santa Ana River Region permit (R8-2010-0033) and the Whitewater River Region permit (R7-2013-0011), plus the San Diego Region permit in the southwest. All construction over 1 acre requires a state SWPPP, and new development must implement LID BMPs.
View full Anza rules →Murrieta, CA
Riverside County
Murrieta is a co-permittee under the Riverside County MS4 NPDES permit issued by the Santa Ana and San Diego Regional Water Quality Control Boards. Residents and contractors must prevent non-stormwater discharges to the storm drain system, and construction projects disturbing one acre or more need a Construction General Permit (SWRCB Order 2022-0057-DWQ).
View full Murrieta rules →Key Facts Comparison
| Fact | Anza | Murrieta |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Anza FAQ
Murrieta FAQ
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