Counties(23): Becker, Beltrami, Carlton, Cass, Clearwater, Cook, Crow Wing, Douglas, Grant, Itasca, Kanabec, Koochiching, Lake, Lake of the Woods, Mahnomen, Mille Lacs, Morrison, Polk, Red Lake, Roseau, St. Louis, Wadena, Wilkin

Data: 8/10 Cook JBs (1), 8/12 Koochiching AMe, 8/15 Cook JBs (1), 8/16 Clearwater LMc (1), 8/16 Clearwater DFe (1), 8/16 Clearwater RMS (1), 8/17 St. Louis PeM (1), 8/18 Cook JBs, 8/19 Mille Lacs HHD, 8/19 Douglas ANy (3), 8/20 Grant NoK (1), 8/23 Polk DLP, 8/25 Kanabec DWK, 8/25 Becker ANy (1), 8/25 Mahnomen ANy (5), 8/25 St. Louis PeM (1), 8/26 Red Lake ANy (4), 8/26 Wilkin ANy (1), 8/27 Douglas ANy (1), 8/28 Wadena RAE (1), 8/29 Becker RAE, 8/30 Crow Wing DWK, 8/30 Mille Lacs HCT, 8/30 Crow Wing HCT, 8/30 Roseau MCy (2), 8/30 Roseau LMc (2), 8/30 Roseau CRM, 8/30 Roseau RMS (2), 8/31 Lake JPr (1), 8/31 Cook DnS (2), 8/31 Roseau AaL (1), 9/1 Douglas ANy (1), 9/1 Lake JPr (1), 9/1 Wilkin KEm (1), 9/1 Wilkin KEm (1), 9/1 Cook DnS (1), 9/1 Wilkin JWH, 9/2 Lake of the Woods DWK, 9/2 Beltrami HCT, 9/2 Grant KEm (1), 9/2 Lake DnS (2), 9/2 Grant JWH, 9/3 Morrison ANy (1), 9/3 Wadena DWK, 9/3 Wadena HCT, 9/5 St. Louis KRE, 9/5 Itasca SC, 9/5 St. Louis PeM (1), 9/5 St. Louis PeM (1), 9/7 Mille Lacs RAE (1), 9/7 St. Louis PeM (1), 9/13 Cass PRH, 9/14 Cass PRH, 9/14 Morrison BAb, 9/14 Morrison KEm (1), 9/20 St. Louis PeM (1), 9/21 Carlton AaL (1), 9/21 Carlton MtS (1)

 South (183 observations)

Counties(38): Anoka, Benton, Brown, Carver, Chippewa, Chisago, Cottonwood, Dakota, Dodge, Faribault, Freeborn, Goodhue, Hennepin, Houston, Isanti, Kandiyohi, Lincoln, Martin, McLeod, Meeker, Murray, Nicollet, Olmsted, Pope, Ramsey, Redwood, Renville, Rice, Scott, Sherburne, Sibley, Stearns, Steele, Swift, Waseca, Washington, Watonwan, Wright.

Data: 8/11 Sherburne PLJ, 8/11 Washington BDo (1), 8/12 Washington JHe (1), 8/13 Anoka DPG (1), 8/14 Kandiyohi RAE (1), 8/14 Rice KDS (1), 8/15 Washington JHe (1), 8/17 Brown ARW (1), 8/17 Carver JCy (3), 8/17 McLeod DWK, 8/17 Benton HHD, 8/17 Goodhue KCl, 8/17 Hennepin GrS (1), 8/18 Brown BTS, 8/18 Brown ARW (1), 8/18 Martin BAb, 8/18 Meeker PKF, 8/18 Dakota KCl (1), 8/18 Martin KEm (1), 8/18 Martin JWH, 8/18 Washington BDo (1), 8/18 Hennepin RSA (1), 8/19 Chisago MJB, 8/19 Brown ARW (1), 8/19 Washington JHe (1), 8/20 Ramsey DWK, 8/20 Brown ARW (2), 8/20 Brown MiO, 8/20 Washington JHe (1), 8/20 Washington BDo (1), 8/20 Brown SLH, 8/21 Freeborn AEB, 8/21 Nicollet HCT, 8/21 Isanti JJS, 8/21 Stearns RAE (6), 8/21 Isanti BAb, 8/21 Isanti RZi, 8/21 Isanti LMc (1), 8/21 Isanti KRE, 8/21 Brown ARW (1), 8/21 Ramsey KCl (1), 8/21 Isanti MCy (1), 8/21 Isanti DFe (1), 8/22 Carver JCy (1), 8/22 Dakota DFN, 8/22 Carver JCy (1), 8/22 Swift WCM, 8/22 Washington JHe (1), 8/22 Cottonwood KEm (1), 8/23 Sherburne HHD, 8/23 Anoka DPG (1), 8/23 Olmsted LAV (1), 8/23 Dakota KDS (1), 8/24 Carver JCy (9), 8/24 Meeker PKF, 8/24 Sibley BAb, 8/24 Faribault DWK, 8/24 Washington PNi, 8/24 Waseca DWK, 8/24 Wright ToL, 8/24 Hennepin CMB, 8/24 Goodhue PCC (1), 8/24 Ramsey DnS (1), 8/24 Washington DnS (3), 8/24 Washington ArC (1), 8/24 Redwood KEm (2), 8/24 Redwood JWH, 8/24 Chisago TWe (1), 8/25 Chisago TPu (1), 8/25 Dakota KCl (2), 8/25 Pope ToR (1), 8/25 Olmsted JPr (1), 8/25 Nicollet KEm (1), 8/25 Nicollet KEm (1), 8/25 Watonwan KEm (1), 8/25 Watonwan JWH, 8/25 Nicollet JWH, 8/26 Stearns MJB, 8/26 Redwood BTS, 8/26 Brown BTS, 8/26 Sherburne LMc (1), 8/27 Sherburne PLJ, 8/27 Benton HHD, 8/27 Meeker PKF, 8/27 Swift ANy (1), 8/27 Ramsey PRH, 8/27 Stearns MJB, 8/27 Ramsey PRH, 8/27 Washington JHe (3), 8/27 Olmsted LAV (1), 8/28 Hennepin PRH, 8/28 Washington DFN, 8/28 Redwood BTS, 8/28 Hennepin CMB, 8/28 Anoka JHe (3), 8/28 Ramsey DWK, 8/28 Ramsey DnS (1), 8/28 Dakota KCl (2), 8/28 Washington ArC (2), 8/28 Washington BDo (1), 8/29 Hennepin PRH (5), 8/29 Olmsted NoK (1), 8/29 Chippewa DLP, 8/29 Hennepin CMB, 8/29 Stearns MtS (1), 8/29 Scott APi (1), 8/30 Steele TPu (1), 8/30 Steele TPu (2), 8/30 Dakota KCl (1), 8/30 Hennepin WCM, 8/31 Hennepin CMB, 8/31 Stearns PCC (1), 8/31 Ramsey KCl (2), 8/31 Anoka DFe (1), 8/31 Murray KEm (3), 8/31 Murray JWH, 8/31 Washington BDo (1), 8/31 Washington BDo (3), 8/31 Washington BDo (1), 8/31 Anoka YNa (1), 9/1 Hennepin CMB, 9/1 Carver JCy (2), 9/1 Stearns HHD, 9/1 Anoka DFe (1), 9/1 Stearns MtS (2), 9/1 Olmsted LAV (2), 9/1 Redwood WCM, 9/1 Washington BDo (1), 9/1 Ramsey YNa (1), 9/2 Dakota DFN, 9/2 Lincoln ANy (2), 9/2 Anoka DFe (1), 9/2 Anoka DPG (1), 9/2 Washington BDo (3), 9/3 Wright ToL, 9/3 Dakota DFN, 9/4 Steele DAB, 9/4 Stearns HHD, 9/4 Kandiyohi KEm (4), 9/4 Meeker KEm (1), 9/4 Kandiyohi JWH, 9/5 Stearns HHD, 9/5 Faribault KCl (1), 9/5 Scott TPu (3), 9/5 Hennepin PRH, 9/5 Sherburne PLJ, 9/6 Steele DAB, 9/6 Stearns HHD, 9/6 Washington JHe (1), 9/6 Washington JHe (1), 9/6 Washington ArC (2), 9/6 Isanti LMc (1), 9/6 Anoka DPG (1), 9/6 Isanti CRM, 9/6 Washington BDo (1), 9/6 Isanti RMS (1), 9/7 Carver JCy (1), 9/7 Chisago RBW, 9/7 Dodge BAb, 9/7 Dakota KCl (1), 9/7 Anoka DnS (1), 9/7 Dakota TWe (2), 9/8 Houston ANy (1), 9/8 Ramsey DnS (1), 9/9 Steele ANy (1), 9/9 Olmsted NoK (2), 9/9 Olmsted NoK (1), 9/10 Olmsted NaH, 9/10 Goodhue KDS (1), 9/12 Chisago MJB, 9/13 Dakota KDS (1), 9/14 Sherburne PLJ, 9/15 Anoka TWe (1), 9/16 Renville RAE (1), 9/17 Chisago PRH, 9/18 Hennepin CMB, 9/19 Sherburne PLJ, 9/21 Wright ToL, 9/21 Wright ToL, 9/21 Wright ToL, 9/21 Chisago KEm (1), 9/21 Chisago JWH, 9/24 Ramsey DnS (1)