Baldwin Park, CA Landscaping Rules: Rainwater Harvesting (2026)
Key Facts
- Governing section
- § 153.160.200
- Mandatory element
- Friable soil in all planted areas
- Encouraged, not required
- Stormwater retention/infiltration BMPs, rain catchment
- Plan disclosure
- § 153.160.090(B)(11) if BMPs are used
- Outside agency
- Regional Water Quality Control Board
Summary
Baldwin Park encourages, but does not mandate, on-site stormwater capture for landscaped projects. Municipal Code § 153.160.200 asks applicants to build stormwater best management practices into landscape and grading plans to increase rainwater retention and infiltration, while requiring every planted area to have friable soil that maximizes water retention.
(A) Stormwater best management practices. Stormwater management practices minimize runoff and increase infiltration which recharges groundwater and improves water quality. Implementing stormwater best management practices into the landscape and grading design plans to minimize runoff and to increase on-site rainwater retention and infiltration are encouraged. (B) Regional Water Quality Control Board. Project applicants shall refer to the Regional Water Quality Control Board for information on any applicable stormwater technical requirements. (C) Friable soil. All planted landscape areas are required to have friable soil to maximize water retention and infiltration.
Full Breakdown
200, STORMWATER MANAGEMENT AND RAINWATER RETENTION, is Baldwin Park's closest local provision to a rainwater harvesting rule, and it works mostly through encouragement rather than a mandate. Subsection (A) states that stormwater management practices minimize runoff, recharge groundwater and improve water quality, and that implementing stormwater best management practices into the landscape and grading design plans to minimize runoff and to increase on-site rainwater retention and infiltration are encouraged. Subsection (B) directs project applicants to the Regional Water Quality Control Board for any applicable stormwater technical requirements outside the city's own code.
Subsection (C) does impose one mandatory standard: all planted landscape areas are required to have friable soil to maximize water retention and infiltration. 090(B)(10) and (11) require the Landscape Design Plan to identify the location, installation details and 24-hour retention or infiltration capacity of any stormwater best management practices or rain harvesting and catchment technologies an applicant chooses to use, such as infiltration beds, swales, basins, constructed wetlands, retention ponds or pervious paving, even though installing them is not itself required. 020.
Violations & Fines
The friable-soil requirement in § 153.160.200(C) is mandatory, so failing to prepare planting-area soil that meets it is a violation of the water-efficient landscaping subchapter, enforceable through the general penalty at § 10.99 as a misdemeanor with up to a $1,000 fine or six months in jail. The stormwater best-management-practice and rainwater-harvesting language in the same section is advisory, so choosing not to install catchment or retention features on a covered project is not independently punishable.
Frequently Asked Questions
Does Baldwin Park require rainwater harvesting?
What counts as an accepted stormwater practice here?
Who else regulates stormwater on my project?
Sources & Official References
Other rules in Baldwin Park
California rules heatmap·Compare Baldwin Park to another location·View the California landscaping rules overview
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Rainwater Harvesting in Nearby Cities
How other cities in Los Angeles County handle rainwater harvesting.