Environmental Rules in Chino, CA (2026)
5 verified environmental rules for Chino, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Chino requires a city-approved Water Quality Management Plan before grading or building permits issue on qualifying development and redevelopment projects that add significant impervious surface.
Chino Stormwater Management Plan Rule
Some RestrictionsChino Municipal Code § 13.25.500
Prior to the issuance of any grading or building permit, all qualifying land development/redevelopment projects shall obtain the director of public works or city engineer or his or her designee's approval of a water quality management plan (WQMP)... Qualifying development/redevelopment projects include:1.All significant redevelopment projects... 2.New development projects that create ten thousa...
Erosion Control
Any Chino grading, demolition, or soil-disturbing project moving more than fifty cubic yards needs a city engineer-approved dust control plan before permits issue, backed by required erosion-control measures like site watering, covered haul trucks, and suspended work during high winds.
Chino Grading Dust Erosion Control
Some RestrictionsChino Municipal Code § 19.09.030(A)
A dust control plan shall be required by the project proponent prior to issuance of a stockpile, grading or demolition permit; or approval of any other instrument entailing any site clearing/grubbing disturbance to the soil, grading, dirt import/export or excavation work in excess of fifty cubic yards; or, as deemed appropriate by the city engineer.
Flood Zones
Any construction, alteration or encroachment within a Chino special flood hazard area needs prior planning commission approval under the city's floodplain management chapter.
Chino Floodplain Development Permit Rule
Significant RestrictionsChino Municipal Code § 8.60.130 (Ord. No. 2024-005, § 1, 2024)
Any alteration, construction, development, encroachment or extension by any person of any land or structure within any area of special flood hazard established by Section 8.60.070 shall require the prior approval thereof by the planning commission. All applications for approval under this section shall be governed by the procedures contained in Chapter 20.23 of the Chino Municipal Code. Applica...
Defensible Space
Chino's Fire Code requires new wildland-urban-interface development to maintain a minimum 100-foot fuel modification zone and keeps firewood and combustible storage at least 20 feet from structures, enforced by the fire code official with abatement and lien authority.
Chino Defensible Space Rules
Some RestrictionsChino Municipal Code § 15.32.320 (Cal. Fire Code § 4906.7)
4906.7 Storage of firewood and combustible materials. Firewood and combustible material shall not be stored in unenclosed spaces beneath buildings or structures, or on decks or under eaves, canopies or other projections or overhangs. When required by the fire code official, storage of firewood and combustible material stored in the defensible space shall be located a minimum of twenty feet (609...
Flood Elevation Requirements
New construction in Chino's mapped flood hazard areas must have its lowest floor built at least one foot above the base flood elevation, with certification required.
Chino Flood Elevation Requirements
Some RestrictionsChino Municipal Code § 8.60.190(C)(1)
New construction and substantial improvement of any structure shall have the lowest floor, including basement, elevated to at least one foot above the base flood elevation. Nonresidential structures may meet the standards in subsection (C)(3) below. Upon completion of the structure, the elevation of the lowest floor, including basement, shall be certified by a registered civil engineer or surve...
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