Laserfiche WebLink
STATE OF COLOMDO <br /> DIVISION OF MINERALS AND GEOLOGY <br /> Department of Natural Resources <br /> 1313 Sherman St.,Room 215 <br /> Oenver,Colorado 80203 DIVISION o f <br /> Phone:(303)866-3567 MIN E RA L S <br /> FAX:(303)832-8106 & <br /> GEOLOGY <br /> RECLAMATION <br /> MINING-SAFETY <br /> February 18,2003 <br /> Bill Owens <br /> Governor <br /> Greg E.Walcher <br /> Michael J. Hart Executive Director <br /> Hart Environmental Ronald W.Cattany <br /> Division Director <br /> 2255 Meadow Avenue <br /> P.O. Box 1303 <br /> Boulder, CO 80306 <br /> RE: Nelson Pit,Weed Control Plan,Permit No.M-74-070 <br /> Class: Revision, Type-Seq.: TR-2 <br /> Dear Mr.Hill: <br /> The Division has reviewed your January 29, 2003 request for a Weed Control Plan <br /> (Technical Revision No. 2) for the Nelson Pit. Your plan references a variety of noxious <br /> weeds and generic treatment strategies such as herbicide application and mowing. It also <br /> appears that diffuse knapweed is the main weed of concern. Prior to approval of your <br /> plan,the Division requests that you provide the details of specific treatments for diffuse <br /> knapweed and for any other noxious weed prevalent at the Nelson Pit. Such details <br /> should include the time of year and frequency of mowing each year,the specific <br /> herbicide or herbicides to be applied, and the concentration, timing,and frequency of <br /> herbicide application. The Division will Iook forward to your response on or before <br /> March 3, 2003. <br /> Please call me at (303) 866-3567 if you have any questions. <br /> Sincerely, <br /> Thomas A. Schreiner <br /> Environmental Protection Specialist <br /> Cc: Howard H. Harlan, LFI <br />