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The REVISED UNIVERSAL SOIL LOSS EQUATION (RUSLE-2)- Part Three

This is the third of a three part series of the RUSLE Version 2. In this third and final module we explore the databases behind the model and show how RUSLE 2 software produces soil erosion estimates. Also covered in this module is everything from how the databases are organized to demonstrating the software with examples from real field data. To access RUSLE2 please visit the NRCS RUSLE2 website(http://fargo.nserl.purdue.edu/RUSLE2_ftp/RUSLE2_Program_File/ ) since it also has the climate and soils data for the entire US and territories in other folders on this site. The installer file to download is: “Rusle2InstallerNRCS(2.5.2.11)b2014” This version is subject to updating from time to time, but this version is fairly current from August of 2014. The RUSLE2 installer comes with the base database for agriculture, but does have one user screen template for construction sites. Of course, you don’t get all the custom database or screen and printing enhancements for construction sites. If you are interested in full RUSLE2 training sessions please contact IECA Education at education@ieca.org or 303-640-7554. Thank You!
Date:
March 01, 2013
Member Price:
$30.00
Nonmember Price:
$39.00
Available for Immediate Download
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Turbidity Control by Chemical Flocculation: Basic Concepts

While the US EPA has withdrawn its proposed turbidity limit on construction site runoff, there are still many states have or are proposing their own enforcement levels. Construction site owners and managers are also looking for ways to avoid public outcry and potential lawsuits over muddy water leaving their site. In most cases, typical and even more advanced erosion and sediment control practices will not prevent discharges that look like chocolate milk. This two-part seminar will explore the principles behind chemical treatments to rapidly settle suspended solids and reduce turbidity in runoff from construction sites. In the first part, McLaughlin will discuss ways to make typical practices work much better and then explore the turbidity problem and how chemical treatment can solve it.
Date:
November 01, 2013
Member Price:
$50.00
Nonmember Price:
$65.00
Available for Immediate Download
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Turbidity Reduction Techniques for Pumping Operations on Construction Sites

Have you ever sampled and measured turbidity numeric levels for pumping or dewatering operations on your construction site? How turbid is your discharge from your work zone while working on a borrow site or pipe culvert near a stream? Will your discharge meet effluent limits prior to entering jurisdictional waters? This webinar will cover a number of techniques to reduce turbidity levels from pumped effluent. Learn about new technologies, design strategies, and case studies to maintain water quality near your construction operation.
Date:
March 01, 2011
Member Price:
$50.00
Nonmember Price:
$65.00
Available for Immediate Download
↑/↓ Full Details