Earlier editions: 2026-09
Title 7 — FINANCE, REVENUE AND TAXES
Berkeley Municipal Code Ch. 7.76 Clean Stormwater Fund
Berkeley Municipal Code · 2026-10 edition · updated 2026-10-05 · Berkeley
Cite as: Berkeley Municipal Code Chapter 7.76 · Text as of 2026-10-05
7.76.010 Findings and purpose.¶
Surface and stormwaters from the City of Berkeley’s stormwater drainage system are ultimately discharged into local creeks and the San Francisco Bay; due to contaminants from various sources, the stormwater so discharged has become increasingly and unacceptably polluted. The City desires to reduce the amount of pollutants that enter the stormwater drainage system, and hence, the natural waterways, and further desires to meet the mandates of federal and state requirements regulating stormwater quality, including the Alameda County Urban Runoff Clean Water Program and the National Pollutant Discharge Elimination System (NPDES) Permit.
Every owner of real property in the City of Berkeley makes use of and is served by the City’s stormwater drainage system; each owner’s burden on and benefit from the system is related to impervious surface area on the real property to the extent that land that cannot absorb water contributes significantly more surface and stormwater to the system than if the land is left undeveloped in its natural state. The fees imposed by this chapter upon real property owners are solely for the purpose of raising income and revenue necessary to improve the quality of stormwater discharged from the City’s stormwater drainage system. (Ord. 6070-NS § 1 (part), 1991)
7.76.020 Definitions.¶
"Clean stormwater activities" means programs required under the Alameda County Urban Runoff Clean Water Program and the NPDES Permit; operation and maintenance of the City’s stormwater drainage system; capital improvements to repair, rehabilitate, or replace components of the stormwater drainage system; any other activities related to the foregoing; and the administration of this ordinance.
"Land use category" means that category of land use assigned to a parcel of real property as shown on the most current official assessment roll of the Alameda County Assessor.
"Parcel" means a unit of real property in one ownership as shown on the most current official assessment roll of the Alameda County Assessor; "parcel size" means the area of such a unit as determined from records maintained by Alameda County or the City of Berkeley, except, however, that parcel size shall not include the area of any real property that is lower than the elevation of "mean high water" for Berkeley, California, as defined in the most recent National Ocean Survey published by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration.
"Runoff factor" means the indicator of stormwater generation of a parcel and is based on the average ratio of impervious area to total parcel area for a category of land use.
"Standard Runoff Unit (RU)" means the average estimated amount of impervious area of parcels in the single-family residential land use category, and is the product of the average single-family residential parcel size multiplied by the runoff factor for single-family residential parcels:
5,490 sq. ft. x .4 = 2,196 sq. ft. (Ord. 6124-NS § 1, 1992; Ord. 6070-NS § 2, 1991)
7.76.030 Establishment--Calculation of fee.¶
Every person or entity who owns real property within the City shall pay a fee for clean stormwater activities. The annual fee for owners of parcels in all land use categories shall be calculated using the following formula: [(parcel size x runoff factor)/(RU)] x [rate per RU]. The standard runoff unit (RU) rate shall be established by City Council resolution.
The runoff factor for various land use categories shall be those set forth in the following table:
| Land Use Category | Runoff Factor |
|---|---|
| Single-Family Residential | 0.4 |
| 07 - Mobile home in mobile home park 11 - Single-family residential 12 - Single-family res. with non-economic second living unit 13 - Single-family res. with a slight commercial use 16 - Single-family res. land with or subject to communal improvements 17 - Single-family residential home converted boarding or rooming house with shared kitchen and/ or bath 18 - Planned development (tract type) with commonly owned area 19 - Mobile home on single-family land 51 - Rural-residential homesites (improved) | |
| Duplex | 0.4 |
| 22 - Double or duplex 25 - Residential property of two living units either or both of which are lesser quality than code 22 | |
| All Other Residential | 0.6 |
| 21 - Two, three, or four single-family homes 23 - Triplex; double or duplex together with a single-family residential home 24 - Four living units, e.g. Fourplex; triplex together with a single-family res. home; two doubles or duplexes, etc. 26 - Residential property of three living units any or all of which are less quality than code 23. 27 - Residential property of four living units any or all of which are lesser quality than code 24. 28 - Residential property with two, three, or four identifiable living units together with rooming or boarding use 29 - More than one mobile home, or, one mobile home in addition to other residential living units, on residential land 52 - One or more mobile homes on rural homesites 71 - Five or more single-family residential homes 72 - Residential property converted to five or more units 73 - Condominiums 74 - Cooperatives 75 - Restricted income properties 76 - Fraternities and sororities 77 - Multiple residential properties (five or more units) 78 - Residential high-rise (7+ stories) 79 - Church homes 91 - Mobile home parks | |
| Commercial | 0.8 |
| 31 - One-story store 32 - Store on first floor with offices or apartments 33 - Miscellaneous commercial (improved) 34 - Department store 35 - Discount house 36 - Restaurant 37 - Shopping center 38 - Supermarket 39 - Commercial or industrial condominium prior to sale of one unit. Regular use code used on all but common area after on sale of one unit. 53 - Rural property with significant commercial use 80 - Car washes 81 - Commercial garages (repair) 82 - Automobile dealerships 83 - Parking lots 84 - Parking garages 85 - Service stations 86 - Funeral homes 87 - Nursing or boarding homes 88 - Hospital (convalescent or general) 89 - Hotels 90 - Motel 92 - Banks 93 - Medical-dental 94 - 1 to 5-story offices 95 - Over 5-story offices 96 - Bowling alleys 97 - Theaters (walk-in) 98 - Theaters (drive-in) 99 - Other recreational activities, such as rink, stadiums, race tracks | |
| Industrial | 0.8 |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| 41 - Warehouse 42 - Light industrial 43 - Heavy industrial (factories, batching plants, etc.) 44 - Miscellaneous industrial (improved), not qualified for any other industrial code 48 - Terminals, trucking and distribution 49 - Wrecking yards 54 - Rural property with significant industrial use | |
| Institutional | 0.6 |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| 03 - Exempt public agencies 04 - Property leased by a public utility 05 - Property owned by a public utility 61 - Improved government-owned property 64 - Schools 66 - Churches 67 - Other institutional properties 68 - Lodgehalls and clubhouses | |
| Undeveloped land, Parks, and Golf Courses | 0.2 |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units | |
| 10 - Vacant residential land zoned for four units or less 30 - Vacant commercial land (may include misc. Imps.) 40 - Vacant industrial land (may include misc. Imps.) 50 - Vacant rural-residential homesites (may include misc. Imps) 55 - Rural property used for agriculture (more than 10 acres) 56 - Rural property in transition to a higher use 57 - Vacant rural land not usable for even agriculture 60 - Vacant land which is a necessary part of an institutional property 63 - Golf courses 65 - Cemeteries 70 - Vacant apt. land capable of supporting five or more units |
(Ord. 6382-NS § 1, 1997; Ord. 6070-NS § 3, 1991)
7.76.040 Exemption for very low-income property owners.¶
The fee imposed by this chapter shall not apply to any owner of real property whose total gross household income from all sources, for the previous calendar year, is "very low-income." "Very low-income" is that income which does not exceed a level established by resolution of the City Council. Any owner claiming the exemption under this section shall be required to demonstrate their entitlement thereto annually by submitting an application and supporting documentation to the City in the manner and at the time established in regulations and/or guidelines hereafter promulgated by the City, subject to review by the City Council in its discretion. Such application shall be on forms provided by the City and shall provide and/or be accompanied by such information as the City shall require, including, but not limited to, federal income tax returns and W-2 forms. (Ord. 6070-NS § 4, 1991)
7.76.050 Clean stormwater fund established--Uses of funds.¶
There is established in the City treasury a clean stormwater fund. Revenues collected from real property owners pursuant to this chapter shall be paid into the clean stormwater fund. Said revenues shall be expended only for clean stormwater activities, and shall not be expended for any other purpose. (Ord. 6070-NS § 5, 1991)
7.76.060 Collection--Interest and penalties.¶
The City Manager is authorized to have the fees imposed by this chapter collected by the County of Alameda in conjunction with the county’s collection of property tax revenues for the City of Berkeley. In the event that the County of Alameda collects the fees imposed by this chapter, the imposition of penalties, additional fees and interest upon owners who fail to remit any fee imposed by this chapter, or who fail to remit any delinquent remittance under this chapter, shall be subject to and governed by the rules and regulations and procedures utilized by the County of Alameda in its collection of property taxes and fees for the City of Berkeley, and in its collection of this additional fee for the City of Berkeley.
Every penalty imposed and such interest as accrues under the provisions of this chapter shall become a part of the fee herein required to be paid. (Ord. 6070-NS § 6, 1991)
7.76.070 Delinquent fees--Remedies.¶
A. Delinquent fees are hereby made a lien upon the real property served by the stormwater drainage system.
B. The amount of any fee, penalty, and interest imposed under the provisions of this chapter shall be deemed a debt to the City.
C. The City Attorney may seek legal, injunctive, or other equitable relief to enforce this chapter. In any such action the City shall be entitled to reasonable attorneys’ fee and costs.
D. The remedies established in this chapter are cumulative and in addition to any other remedies available to the City for collection of the fees imposed herein. (Ord. 6070-NS § 7, 1991)
7.76.080 Chapter exempt from California Environmental Quality Act.¶
The council finds and declares that the provisions of this chapter are for the purpose of meeting operating expenses and obtaining funds for capital projects to maintain service within existing service areas, and are therefore exempt pursuant to Section 21080(b)(8) of the Public Resources Code (California Environmental Quality Act). (Ord. 6070-NS § 8, 1991)
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