Harp small district s perspective
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HARP –Small District’s Perspective. Joe Sunday Tehama County APCD Emission Inventory Workshop Air Resources Board March 13, 2006. TopoZone is useful for getting utm coordinates anywhere in your District. Receptor proximity is important for prioritization.

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HARP –Small District’s Perspective

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Harp small district s perspective

HARP –Small District’s Perspective

Joe Sunday

Tehama County APCD

Emission Inventory WorkshopAir Resources Board

March 13, 2006


Harp small district s perspective

TopoZone is useful for getting utm coordinates anywhere in your District.


Harp small district s perspective

Receptor proximity is important for prioritization.


Harp small district s perspective

Priority calls attention to need for further risk analysis.


Harp small district s perspective

Release height of stack is very important in the dispersion of emissions.


Harp small district s perspective

SIC, SCC and Process Rate


Harp small district s perspective

Emissions can be measured, calculated or estimated.


Harp small district s perspective

SQL queries are useful when developing spreadsheets for permitted facilities. Generate a report and export it to Microsoft Excel as a *.csv file where the spreadsheet can be edited.


Harp small district s perspective

Census blocks help evaluate risk in populated areas.


Harp small district s perspective

Use drop down menus to set parameters for each pathway used.

Use Health Tables to determine which pathways are to be considered for the pollutants emitted.


Harp small district s perspective

Flexible! Be sure to save any particular risk analysis under a different file name if you want to save it. Use Windows Explorer to put the file into a folder or to rename it.


Harp small district s perspective

Point of maximum impact is shown at the top of the list. The table is shown in descending order.


Harp small district s perspective

The use of grids and census blocks allows for detailed risk analysis. The representative meteorology develops the isopleth. The isopleth values are generated by the risk analysis. The Step Through menu and the Health Table are available as drop downs from the top tool bar.


Harp small district s perspective

This is a cancer risk and cancer burden summary for the census blocks considered in the risk analysis.


Harp small district s perspective

These are the files generated by HARP and shown in Windows Explorer.


Harp small district s perspective

This slide and the four that follow show the details of chemicals considered in the risk analysis, pathways included, amounts of pollutants emitted, and risk for each receptor by pathway and in total.


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