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Frequently Asked Questions

How do I find my jurisdiction's diversion rate?

There are two convenient ways to find a jurisdiction's performance. The Jurisdiction Diversion Rate Summary gives the diversion rate performance and biennial review status for jurisdictions from 1995 to present. California Waste Stream Profiles gives diversion rates, disposal data, population, and other pertinent information about any California jurisdiction.

How can I compare the diversion rate, biennial review status and program implementation data for every jurisdiction in a county, in a region, or statewide?

Easy! Just use the Board's new Countywide, Regionwide and Statewide Jurisdiction Diversion Progress Report, which provides both summary and detailed information and can be customized by report year, by diversion rate range or by biennial review status.

My jurisdiction isn't going to make its 50 percent diversion goal. Are we going to be fined?

Not necessarily. The Board considers every jurisdiction's unique situation when evaluating diversion performance. The Board looks closely at each jurisdiction's efforts to implement its solid waste planning documents, to implement waste reduction and diversion programs, and even looks at its finances to find evidence of a "good faith" effort to meet the 50 percent diversion goal (Public Resources Code [PRC] Section 41850 (b) and (d)). Please see the enforcement guidelines to learn about the criteria the Board uses when conducting performance evaluations and considering fines.

My jurisdiction has improved its diversion performance, but won't make 50 percent by 2000. How do I apply for an extension or an alternative diversion requirement?

The Board has developed specific instructions for jurisdictions needing a time extension or an alternative diversion requirement. To qualify, jurisdictions must fill out an application, justify the need, and appear before the Board. Close coordination with your representative from the Board's local assistance staff is important.

What happens after the year 2000? Do jurisdictions still have to file annual reports and divert 50 percent of their waste in 2001 and beyond? 

On Sept. 25, 2000, Governor Davis signed SB 2202 which extends the 50 percent diversion mandate for all California jurisdictions for all reporting years after 2000. The law makes a number of other amendments to the Integrated Waste Management Act. Existing law requires each jurisdiction to file an annual report with the Board by August 1 of every year following the approval of its planning documents.

My jurisdiction already filed its annual report. Why do we need a biennial review?

The annual report is a jurisdiction's self-evaluation of its performance (PRC Section 41821). The biennial review is the Board's evaluation of the jurisdiction's performance (PRC Section 41825). The Board may come to a different conclusion than the jurisdiction, based on its evaluation of all the evidence.

My jurisdiction has a negative diversion rate. How is that possible?

Negative diversion rates, which occur when waste disposal exceeds waste generation, are most often caused by inaccurate base-year numbers. Although disasters, new industries, and disposal reporting problems may all cause the diversion rate calculation to go awry, an inaccurate base year is the most likely cause for a negative diversion rate. The best way to correct a base-year problem is to perform a new generation study and apply for a new base year.

Can't we just correct our old base year?

Only if your base year is less than three years old. The Board no longer accepts applications to correct base years older than 1997 due to the inherent inaccuracies in data that old (see the Board's policy).

List of Questions

Why is there so much variation between my jurisdiction's maximum and minimum diversion rates?

Diversion rate calculations adjust a jurisdiction's base-year generation using changes in population, employment, and inflation-adjusted taxable sales. Some factors are available for an individual city; others are only available countywide, statewide, or for a standard metropolitan area. A jurisdiction's diversion rate may increase or decrease based upon different combinations of these factors. In cases where economic conditions vary greatly between the jurisdiction and an economic or demographic reporting area—for instance a fast-growing city in a slow-growing county--the range between maximum and minimum diversion rates expands.

Where do the adjustment factors for a jurisdiction come from, and how do I look at the ones for my jurisdiction?

The Board gets adjustment factor data from other State and federal agencies which collect demographic and economic data. Our adjustment method factors page explains it all. To locate the numbers for any jurisdiction, just go to our Default Adjustment Factors query page.

How do I find the base year for a jurisdiction?

Use the Jurisdiction Diversion Rate Summary. After selecting your jurisdiction, click on the biennial review status or the diversion rate calculator and it will show the base year.

How do I count transformation in the year 2000?

Beginning January 1, 2000, jurisdictions that deliver solid waste to a Board-permitted transformation facility (but do not host the facility), may count transformation as diversion if no biomass diversion credit is claimed. This credit can count toward a maximum of 10 percent of the jurisdiction's 50 percent diversion goal, the remaining 40 percent must be source reduction, recycling and composting, as reported in their Annual Report diversion rate calculations. Material delivered for transformation, but salvaged before transformation, may be subtracted from waste tonnage delivered. None of the ash resulting from combustion of the waste is assigned to a "deliverer" jurisdiction as disposal or diversion. For a more detailed explanation, please download the Board's agenda item. (Caution: large file--Microsoft Word 97/2000, 5.8 MB).

My jurisdiction's five-year review is coming up. Do we have to rewrite our SRRE?

Only if your Local Task Force (LTF) determines that your Source Reduction and Recycling Element (SRRE) is outdated or inadequate. State law requires jurisdictions to review their SRRE five years after Board approval of the jurisdiction's original planning documents (PRC Section 41770).  The outcome of the LTF's SRRE review, whether or not changes are recommended, should be reported to the county or regional agency and to the Board. In July 2000, the Board sent a memo to all jurisdictions regarding the five-year revision process. Furthermore, the Board is developing a model SRRE for those jurisdictions contemplating a major revision. Check with your representative in the Board's local assistance staff for more information.

What are the benefits of forming a regional agency?

The most tangible benefit is that by combining their reporting obligations, jurisdictions forming a regional agency reduce their collective paperwork and regulatory burdens (PRC Section 40970). Combining many agencies into one decreases the complexity of disposal reporting and reduces the chances of DRS waste allocation errors. Other benefits may be even more substantial. For instance, jurisdictions joined in a regional agency may be more inclined to work together to solve regional problems and build a viable regional waste reduction infrastructure. Also, regional agencies can offer economies of scale not available to smaller jurisdictions. Last, but far from least, some jurisdictions may experience an increased diversion rate as a result of joining a regional agency. 

List of Questions

Does the Board track per-capita waste generated and disposed for jurisdictions?

Information about per capita disposal can be found in California Waste Stream Profiles. Due to the complexity of local waste streams and California’s goal measurement system, determining per-capita generation and disposal is complicated. Currently, the Board is exploring methods to determine these and other indicators of jurisdictions’ efforts to reduce the amount of waste generated and disposed.

How is per-capita waste disposal estimated?

The current method of estimating residential per-capita disposal is to divide residential disposal by population. The Board estimates residential disposal by multiplying total disposal (from the Disposal Reporting System) by the jurisdiction’s base-year residential percentage of generation. Exercise caution when using this method; some jurisdictions’ base years are ten years old, and the residential percentages may have changed since then.

Using the Waste Characterization database, we derive estimates for per-employee disposal by multiplying the total number of employees in each business group by the disposal rate for that business group. Then, we add the disposal for all business groups and divide the sum by the total number of employees in the jurisdiction. For a more detailed explanation of how this is done, please see Waste Characterization. Another method of estimating per-employee disposal is by dividing non-residential waste disposed by the number of employees in the jurisdiction.

The Board estimates nonresidential disposal by multiplying total disposal (from the Disposal Reporting System) by the jurisdiction’s base year nonresidential percentage of generation. As above, exercise caution when using this method; some jurisdictions’ base years are 10 years old and the nonresidential percentages may have changed.

The Board may also use disposal per $100 taxable sales as an indicator of nonresidential waste. This works best for jurisdictions which have relatively few businesses that do not generate taxable sales, but do generate waste. (Examples of these types of businesses include hospitals, manufacturing and processing industries, and prisons. In these cases, per employee disposal may be a better indicator in the nonresidential sector.)

Where do I find out about grants that may be available for my jurisdiction?

The Board's Web site specifically addresses the many types of grants which are available.

How can I get a list of the jurisdictions operating a certain type of program?

Check our "PARIS" database. The report is called "Statewide Occurrence of Operating Diversion Programs." Selecting the type of program and the year generates a list of subcategories and numbers. Selecting the number gives the names of the jurisdictions operating those programs.

I need help filling out Board forms, understanding the Integrated Waste Management Act, or implementing programs. Who can help me?

Your local assistance staff representative can either help you, or find the correct Board staff to respond to your questions or concerns.

What is the easiest way to find information on Local Government Central?

You may wish to use our LGCentral search page, index or site map.

Local Government Central

 

Last updated: January 09, 2008


Local Government Central http://www.ciwmb.ca.gov/LGCentral/ 
Larry N. Stephens: lstephen@ciwmb.ca.gov (916) 341-6241