Virginia Regulatory Town Hall
Department of Environmental Quality
Guidance Document Information
Title HSPF Model Calibration and Verification for Bacteria TMDLs
Document ID GM03-2012
Summary This document provides guidance to DEQ TMDL staff and TMDL contractors on certain model calibration and verification procedures for bacteria TMDL development in free-flowing streams using HSPF-based models. Specifically, this guidance addresses modeling time step, model calibration and verification output functions, calibration parameters and presentation of modeling results. It does not address general HSPF modeling procedures because these are described in detail in other manuals and technical support documents (USEPA, 1993; USEPA, 2000; USEPA, 2001).
Effective Date 9/3/2003
pdf View document text     Posted On 12/17/2007                 Document on Town Hall

This document applies to all chapters for the following boards
[9 VAC 25] State Water Control Board

Back to showing guidance documents for this board

Back to showing guidance documents for this agency