PSD

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Access the relevant website and a step-by-step guide for using the website.

WHAT IS THE PSD PROCESS?

WHAT IS THE DAT?

IDENTIFY AQRV

WHAT IS THE CL FOR THE AQRV?

WHAT IS DEPOSITION?

IS DEPOSITION INCREASING OR DECREASING?

WHAT IS EXCEEDANCE?

WHERE ARE CL EXCEEDANCES?

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Step-by-step instructions

1. Chapter 2 describes the DAT;
2. chapter 3 describes the refined analysis using AQRV;
3. chapter 4 describes the process of determining adverse impacts;
4. download DAT_CL_Guidance_2011.pdf at the top of the page.