We are quickly approaching another round of dust control. If you haven't gotten dust control from us before then you will need to call or stop in to get the appropriate paperwork for your county.  The product we use is Lignin Sulfonate, which is a non-toxic, enviromentally friendly, non-corrosive water-soluble product.  Listed below are the prices by county:               Dust Control Prices Dust Control Application Effective 03/11/2010 To download county permit click on county name below County 1 App./400 ft. 2 Apps./400 ft. Addl 100 ft./1 app. Addl 100ft/2 apps. Permit? Deadline? Cherokee $212.00 $424.00 $53.00 $106.00 No No deadline Wright $228.00 $432.00 $57.00 $108.00 No May 21st Winnebago $228.00 $432.00 $57.00 $108.00 Yes-$25.00 Permit Fee May 15th-$25.00 late fee Grundy $212.00 $404.00 $53.00 $102.00 Yes April 30th-$20.00 late fee Fayette $212.00 $404.00 $53.00 $102.00 Yes No deadline Chickasaw $212.00 $404.00 $53.00 $102.00 Yes No deadline Butler $212.00 $404.00 $53.00 $102.00 Yes May 15th Bremer $212.00 $404.00 $53.00 $102.00 Yes No deadline Black Hawk $208.00 $396.00 $52.00 $100.00 No April15th-no longer taking apps. Allamakee $228.00 $432.00 $57.00 $108.00 No May 10th Buchanan $208.00 $396.00 $52.00 $100.00 No April 30th- $50.00 late fee Benton $212.00 $404.00 $53.00 $102.00 Yes May 7th Tama $212.00 $404.00 $53.00 $102.00 No No deadline Linn $212.00 $404.00 $53.00 $102.00 Yes May 12th No dust applications will be applied until payment has been received. Checks will be cashed when received, no postdates accepted. If application area is not clearly marked with flags(which we have available in our office, as well as, most county offices too) drivers will use best judgement when applying. This will be applied twice this season. The first application is usually Late May to Early/Mid June and the second in Late July to Early/Mid August. We recommend a minimum application of 400 feet, which has been proven to give the best results for dust control.