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HomeMy WebLinkAboutLake Cornelia Hennepin Co. MN Posttreatment Survey Final Data 6 10 2017 ...ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 125 Latitiude 44.88609 44.88612 44.88576 44.88546 44.88546 44.88544 44.88542 44.88544 44.88544 44.88509 44.8851 44.88511 44.88511 44.88511 44.88511 44.88511 44.88481 44.88479 44.88479 44.88478 44.8848 44.88481 44.88479 44.88481 44.88446 44.88446 44.88447 44.88446 44.88447 44.88448 44.88449 44.88417 44.88417 44.88413 44.88413 44.88413 44.88415 44.88416 44.88416 44.88384 44.88383 44.88384 44.88381 44.88382 44.8838 44.8838 44.88381 44.88383 44.88318 44.88318 44.88319 44.88319 44.88317 44.88316 44.88318 44.88317 44.88317 44.88318 44.88286 44.88286 44.88285 44.88286 44.88285 44.88285 44.88286 44.88287 44.88284 44.88285 44.88286 44.88256 44.88253 44.88254 44.88253 44.88252 44.88253 44.88253 44.88253 44.88253 44.88253 44.88251 44.88251 44.88251 44.88255 44.88222 44.88221 44.8822 44.8822 44.8822 44.88222 44.88219 44.88218 44.8822 44.88221 44.88219 44.88218 44.88217 44.8822 44.88191 44.88189 44.8819 44.88188 44.88188 44.88188 44.88188 44.88187 44.88188 44.88157 44.88155 44.88156 44.88156 44.88156 44.88158 44.88156 44.88124 44.88125 44.88125 44.88089 44.88091 44.88092 44.88058 44.88059 44.88058 44.88026 44.88027 44.88025 125 Longitude -93.34175 -93.34128 -93.34132 -93.34132 -93.34087 -93.34043 -93.33999 -93.33951 -93.33905 -93.34128 -93.34086 -93.3404 -93.34 -93.33947 -93.33908 -93.3386 -93.34133 -93.34087 -93.34041 -93.33993 -93.33949 -93.33904 -93.33857 -93.33811 -93.34085 -93.3404 -93.33998 -93.33951 -93.33903 -93.33858 -93.33815 -93.3409 -93.34041 -93.33996 -93.33951 -93.33906 -93.33861 -93.33813 -93.33767 -93.34133 -93.34089 -93.34042 -93.33998 -93.33954 -93.33906 -93.3386 -93.3381 -93.33767 -93.34268 -93.3422 -93.34179 -93.34131 -93.34084 -93.34041 -93.33996 -93.33954 -93.33908 -93.33853 -93.34268 -93.34221 -93.34178 -93.34133 -93.34083 -93.34047 -93.33992 -93.33955 -93.33903 -93.33864 -93.33814 -93.34225 -93.34132 -93.34085 -93.34045 -93.33996 -93.33952 -93.33907 -93.33863 -93.33811 -93.33676 -93.33633 -93.33587 -93.33538 -93.33492 -93.34088 -93.34043 -93.33996 -93.33953 -93.33905 -93.33862 -93.33814 -93.33769 -93.33724 -93.3368 -93.33628 -93.33588 -93.33541 -93.33496 -93.33994 -93.3395 -93.33906 -93.33765 -93.33725 -93.33675 -93.3363 -93.33589 -93.33538 -93.33814 -93.33767 -93.33725 -93.33678 -93.3363 -93.33588 -93.33534 -93.3363 -93.33588 -93.33534 -93.33637 -93.33589 -93.33544 -93.33633 -93.33587 -93.3354 -93.33631 -93.33586 -93.33543 125 Depth 2 2 2.5 3 3 2.5 4 4.5 4 3 4.5 4.5 4.5 4.5 4.5 4 3 4 4.5 5 5 5 4.5 3.5 4 4.5 4.5 4.5 4.5 4.5 4.5 4 4.5 4.5 4.5 4.5 4.5 4.5 4 4 4 4 4.5 4.5 4.5 4.5 4 4 3 4 4 4.5 4.5 5 5 5 5 4.5 2.5 3 4 4 4.5 4.5 5 4.5 5 5 4.5 2.5 4 4 4.5 4.5 4.5 4.5 4.5 4.5 4.5 5 5.5 5.5 4.5 3.5 4 4 4.5 4.5 4.5 4.5 4 5 5 5.5 5.5 5.5 5 3 3.5 3.5 4.5 5 5 5.5 5.5 5.5 3 4.5 5 5.5 5.5 5 5.5 5.5 5.5 4.5 4 5 5 4 4.5 4.5 3.5 4 4 125 Substrate M M M M M S M M M M M M M M M M M M M M M M M S M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M S M M M M M M M M S M M M S M M M M M M M R M M M M M M M M M S M M M M M M M M M M M M M M S S M M M M M M M S 125 Littoral_Zone 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 Littoral_Zone_with_Plants 1 1 1 1 0 1 0 0 0 1 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 125 Native_Species_Richness 1 1 1 1 0 3 0 0 0 1 0 1 1 0 0 0 2 0 1 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total_Rake_Fullness_ 1 1 2 1 0 2 0 0 0 1 0 1 1 0 0 0 2 0 1 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 Potamogeton_crispus_Curly_leaf_pondweed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Ceratophyllum_demersum_Coontail 1 1 2 1 0 2 0 0 0 1 0 1 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 Elodea_canadensis_Common_waterweed 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 Lemna_minor_Small_duckweed 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 Spirodela_polyrhiza_Large_duckweed 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 _Filamentous_algae 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ID 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 125 Latitude 44.88609 44.88612 44.88576 44.88546 44.88546 44.88544 44.88542 44.88544 44.88544 44.88509 44.8851 44.88511 44.88511 44.88511 44.88511 44.88511 44.88481 44.88479 44.88479 44.88478 44.8848 44.88481 44.88479 44.88481 44.88446 44.88446 44.88447 44.88446 44.88447 44.88448 44.88449 44.88417 44.88417 44.88413 44.88413 44.88413 44.88415 44.88416 44.88416 44.88384 44.88383 44.88384 44.88381 44.88382 44.8838 44.8838 44.88381 44.88383 44.88318 44.88318 44.88319 44.88319 44.88317 44.88316 44.88318 44.88317 44.88317 44.88318 44.88286 44.88286 44.88285 44.88286 44.88285 44.88285 44.88286 44.88287 44.88284 44.88285 44.88286 44.88256 44.88253 44.88254 44.88253 44.88252 44.88253 44.88253 44.88253 44.88253 44.88253 44.88251 44.88251 44.88251 44.88255 44.88222 44.88221 44.8822 44.8822 44.8822 44.88222 44.88219 44.88218 44.8822 44.88221 44.88219 44.88218 44.88217 44.8822 44.88191 44.88189 44.8819 44.88188 44.88188 44.88188 44.88188 44.88187 44.88188 44.88157 44.88155 44.88156 44.88156 44.88156 44.88158 44.88156 44.88124 44.88125 44.88125 44.88089 44.88091 44.88092 44.88058 44.88059 44.88058 44.88026 44.88027 44.88025 125 Longitude -93.34175 -93.34128 -93.34132 -93.34132 -93.34087 -93.34043 -93.33999 -93.33951 -93.33905 -93.34128 -93.34086 -93.3404 -93.34 -93.33947 -93.33908 -93.3386 -93.34133 -93.34087 -93.34041 -93.33993 -93.33949 -93.33904 -93.33857 -93.33811 -93.34085 -93.3404 -93.33998 -93.33951 -93.33903 -93.33858 -93.33815 -93.3409 -93.34041 -93.33996 -93.33951 -93.33906 -93.33861 -93.33813 -93.33767 -93.34133 -93.34089 -93.34042 -93.33998 -93.33954 -93.33906 -93.3386 -93.3381 -93.33767 -93.34268 -93.3422 -93.34179 -93.34131 -93.34084 -93.34041 -93.33996 -93.33954 -93.33908 -93.33853 -93.34268 -93.34221 -93.34178 -93.34133 -93.34083 -93.34047 -93.33992 -93.33955 -93.33903 -93.33864 -93.33814 -93.34225 -93.34132 -93.34085 -93.34045 -93.33996 -93.33952 -93.33907 -93.33863 -93.33811 -93.33676 -93.33633 -93.33587 -93.33538 -93.33492 -93.34088 -93.34043 -93.33996 -93.33953 -93.33905 -93.33862 -93.33814 -93.33769 -93.33724 -93.3368 -93.33628 -93.33588 -93.33541 -93.33496 -93.33994 -93.3395 -93.33906 -93.33765 -93.33725 -93.33675 -93.3363 -93.33589 -93.33538 -93.33814 -93.33767 -93.33725 -93.33678 -93.3363 -93.33588 -93.33534 -93.3363 -93.33588 -93.33534 -93.33637 -93.33589 -93.33544 -93.33633 -93.33587 -93.3354 -93.33631 -93.33586 -93.33543 125 Depth 2.5 2.5 3 3.5 3.5 3.5 4.5 5 4 4 4.5 5 5 5.5 5 4.5 3.5 4.5 5 5.5 5 5 4.5 4 4.5 5 5.5 5.5 5 5 5 4.5 5 5 5 5 5 4.5 4.5 4 4.5 4.5 5 5 5 5 4.5 2.5 3.5 4 4 4 4.5 5 5 5 5 4.5 2.5 3.5 4 4 4.5 4.5 4.5 4.5 4.5 4.5 4 2.5 4 4 4.5 4.5 4.5 4.5 4.5 4 5 5 5.5 4 4 3 4 4.5 4.5 4.5 4.5 4.5 4.5 5.5 5.5 5.5 5.5 5.5 5 3 3 3 5 5 5 5.5 5.5 5.5 3 4 5 5.5 5.5 5.5 4.5 5.5 5 4 4.5 5 5 4 4.5 4.5 3 4 4 125 Sediment M M S M M S M M M M S M M M M S M M M M M M M S M M M M M M M M M M M M M M M M M M M M M M S S M M M M M M M M M M S M M M M M M M M M S S M M M M M M M M S M M M S S M M M M M S R M M M M M M S M S M M M M M M S M M M M M S M M S S M M M M M S M M 125 Littoral_Zone 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Littoral_Zone_with_Plants 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 125 Native_Species_Richness 0 1 2 2 1 2 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 Total_Rake_Fullness_ 1 1 1 3 3 3 4 4 4 2 4 4 4 4 4 3 2 4 4 4 4 4 4 3 4 4 4 4 4 4 3 4 4 4 4 4 4 3 3 3 3 4 4 4 4 4 3 1 4 4 4 4 4 4 4 4 4 4 2 4 4 4 4 4 4 4 4 4 2 2 4 4 4 4 4 4 4 4 3 4 4 4 2 3 4 4 4 4 4 3 1 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 2 4 4 2 3 4 4 4 4 4 1 4 2 125 Potamogeton_crispus_Curly_leaf_pondweed 1 1 1 3 3 3 4 4 4 2 4 4 4 4 4 3 2 4 4 4 4 4 4 2 4 4 4 4 4 4 3 4 4 4 4 4 4 3 2 3 3 4 4 4 4 4 3 1 4 4 4 4 4 4 4 4 4 4 2 4 4 4 4 4 4 4 4 4 2 2 4 4 4 4 4 4 4 4 3 4 4 4 2 3 4 4 4 4 4 3 1 4 4 4 4 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 2 4 4 2 3 4 4 4 4 4 1 4 2 125 Ceratophyllum_demersum_Coontail 0 1 1 1 1 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 Elodea_canadensis_Common_waterweed 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 10 Filamentous_algae 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 15 For mapping purposes "0" = Not present/none found and "5" = Visual Entry Name County WBIC Date Field Crew Total Number Species at Site (NO ENTRY!) 1 1 1 1 0 3 0 0 0 1 0 1 1 0 0 0 2 0 1 0 0 0 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Number Species - veg sites only (NO ENTRY!)includes exotics 1 1 1 1 3 1 1 1 2 1 2 1 1 1 1 1 1 1 1 3 1 Total Number Species - veg sites only (NO ENTRY!) No exotics 1 1 1 1 3 1 1 1 2 1 2 1 1 1 1 1 1 1 1 3 Total Number Species at Site (shallower than max depth) (NO ENTRY!) includes exotics 1 1 1 1 0 3 0 0 0 1 0 1 1 0 0 0 2 0 1 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total Number Species at Site (shallower than max depth) (NO ENTRY!),no exotics 1 1 1 1 0 3 0 0 0 1 0 1 1 0 0 0 2 0 1 0 2 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Depth with some plants (NO ENTRY!) 2 2 2.5 3 2.5 3 4.5 4.5 3 4.5 3.5 4 4 4.5 4 4.5 4.5 4 4 2.5 4 Depths within vegetated range(NO ENTRY!) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Lake Cornelia Hennepin County 27002800 6 10 17 Matthew S. Berg Noah M. Berg sampling point 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 Latitiude (need electronic copy of site locations) 44.88609 44.88612 44.88576 44.88546 44.88546 44.88544 44.88542 44.88544 44.88544 44.88509 44.8851 44.88511 44.88511 44.88511 44.88511 44.88511 44.88481 44.88479 44.88479 44.88478 44.8848 44.88481 44.88479 44.88481 44.88446 44.88446 44.88447 44.88446 44.88447 44.88448 44.88449 44.88417 44.88417 44.88413 44.88413 44.88413 44.88415 44.88416 44.88416 44.88384 44.88383 44.88384 44.88381 44.88382 44.8838 44.8838 44.88381 44.88383 44.88318 44.88318 44.88319 44.88319 44.88317 44.88316 44.88318 44.88317 44.88317 44.88318 44.88286 44.88286 44.88285 44.88286 44.88285 44.88285 44.88286 44.88287 44.88284 44.88285 44.88286 44.88256 44.88253 44.88254 44.88253 44.88252 44.88253 44.88253 44.88253 44.88253 44.88253 44.88251 44.88251 44.88251 44.88255 44.88222 44.88221 44.8822 44.8822 44.8822 44.88222 44.88219 44.88218 44.8822 44.88221 44.88219 44.88218 44.88217 44.8822 44.88191 44.88189 44.8819 44.88188 44.88188 44.88188 44.88188 44.88187 44.88188 44.88157 44.88155 44.88156 44.88156 44.88156 44.88158 44.88156 44.88124 44.88125 44.88125 44.88089 44.88091 44.88092 44.88058 44.88059 44.88058 44.88026 44.88027 44.88025 Longitude (need electronic copy of site locations) -93.34175 -93.34128 -93.34132 -93.34132 -93.34087 -93.34043 -93.33999 -93.33951 -93.33905 -93.34128 -93.34086 -93.3404 -93.34 -93.33947 -93.33908 -93.3386 -93.34133 -93.34087 -93.34041 -93.33993 -93.33949 -93.33904 -93.33857 -93.33811 -93.34085 -93.3404 -93.33998 -93.33951 -93.33903 -93.33858 -93.33815 -93.3409 -93.34041 -93.33996 -93.33951 -93.33906 -93.33861 -93.33813 -93.33767 -93.34133 -93.34089 -93.34042 -93.33998 -93.33954 -93.33906 -93.3386 -93.3381 -93.33767 -93.34268 -93.3422 -93.34179 -93.34131 -93.34084 -93.34041 -93.33996 -93.33954 -93.33908 -93.33853 -93.34268 -93.34221 -93.34178 -93.34133 -93.34083 -93.34047 -93.33992 -93.33955 -93.33903 -93.33864 -93.33814 -93.34225 -93.34132 -93.34085 -93.34045 -93.33996 -93.33952 -93.33907 -93.33863 -93.33811 -93.33676 -93.33633 -93.33587 -93.33538 -93.33492 -93.34088 -93.34043 -93.33996 -93.33953 -93.33905 -93.33862 -93.33814 -93.33769 -93.33724 -93.3368 -93.33628 -93.33588 -93.33541 -93.33496 -93.33994 -93.3395 -93.33906 -93.33765 -93.33725 -93.33675 -93.3363 -93.33589 -93.33538 -93.33814 -93.33767 -93.33725 -93.33678 -93.3363 -93.33588 -93.33534 -93.3363 -93.33588 -93.33534 -93.33637 -93.33589 -93.33544 -93.33633 -93.33587 -93.3354 -93.33631 -93.33586 -93.33543 Depth (ft) 2 2 2.5 3 3 2.5 4 4.5 4 3 4.5 4.5 4.5 4.5 4.5 4 3 4 4.5 5 5 5 4.5 3.5 4 4.5 4.5 4.5 4.5 4.5 4.5 4 4.5 4.5 4.5 4.5 4.5 4.5 4 4 4 4 4.5 4.5 4.5 4.5 4 4 3 4 4 4.5 4.5 5 5 5 5 4.5 2.5 3 4 4 4.5 4.5 5 4.5 5 5 4.5 2.5 4 4 4.5 4.5 4.5 4.5 4.5 4.5 4.5 5 5.5 5.5 4.5 3.5 4 4 4.5 4.5 4.5 4.5 4 5 5 5.5 5.5 5.5 5 3 3.5 3.5 4.5 5 5 5.5 5.5 5.5 3 4.5 5 5.5 5.5 5 5.5 5.5 5.5 4.5 4 5 5 4 4.5 4.5 3.5 4 4 Dominant sediment type (M=muck,S=Sand,R=Rock) M M M M M S M M M M M M M M M M M M M M M M M S M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M S M M M M M M M M S M M M S M M M M M M M R M M M M M M M M M S M M M M M M M M M M M M M M S S M M M M M M M S Sampled holding rake pole (P) or rake rope (R)? P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P comments Total Rake Fullness 1 1 2 1 2 1 1 1 2 1 2 1 1 1 1 1 1 1 2 2 1 Myriophyllum spicatum,Eurasian water-milfoil or Hybrid water-milfoil Potamogeton crispus,Curly-leaf pondweed 1 Acorus americanus,Sweet-flag Alisma triviale,Northern water-plantain Bidens beckii (formerly Megalodonta),Water marigold Bolboschoenus fluviatilis,River bulrush Brasenia schreberi,Watershield Calla palustris,Wild calla Callitriche hermaphroditica,Autumnal water-starwort Callitriche heterophylla,Large water-starwort Callitriche palustris,Common water-starwort Carex comosa,Bottle brush sedge Catabrosa aquatica,Brook grass Ceratophyllum demersum,Coontail 1 1 2 1 2 1 1 1 1 2 1 1 1 1 1 2 Ceratophyllum echinatum,Spiny hornwort Chara sp.,Muskgrasses Comarum palustre,Marsh cinquefoil Decodon verticillatus,Swamp loosestrife Dulichium arundinaceum,Three-way sedge Elatine minima,Waterwort Elatine triandra,Greater waterwort Eleocharis acicularis,Needle spikerush Eleocharis erythropoda,Bald spikerush Eleocharis palustris,Creeping spikerush Eleocharis robbinsii,Robbins' spikerush Elodea canadensis,Common waterweed 2 1 1 1 1 2 Elodea nuttallii,Slender waterweed Equisetum fluviatile,Water horsetail Eriocaulon aquaticum,Pipewort Glyceria borealis,Northern manna grass Gratiola aurea,Golden hedge-hyssop Heteranthera dubia,Water star-grass Iris versicolor,Northern blue flag Iris virginica,Southern blue flag Isoetes echinospora,Spiny spored-quillwort Isoetes lacustris,Lake quillwort Isoetes sp.,Quillwort Juncus pelocarpus f. submersus,Brown-fruited rush Juncus torreyi,Torrey's rush Lemna minor,Small duckweed 1 1 Lemna perpusilla,Least duckweed Lemna trisulca,Forked duckweed Littorella uniflora,Littorella Lobelia dortmanna,Water lobelia Ludwigia palustris,Marsh purslane Lythrum salicaria,Purple loosestrife Myriophyllum alterniflorum,Alternate-flowered water-milfoil Myriophyllum farwellii,Farwell's water-milfoil Myriophyllum heterophyllum,Various-leaved water-milfoil Myriophyllum sibiricum,Northern water-milfoil Myriophyllum tenellum,Dwarf water-milfoil Myriophyllum verticillatum,Whorled water-milfoil Najas flexilis,Slender naiad Najas gracillima,Northern naiad Najas guadalupensis,Southern naiad Najas marina,Spiny naiad Nelumbo lutea,American lotus Nitella sp.,Nitella Nuphar advena,Yellow pond lily Nuphar microphylla,Small pond lily Nuphar X rubrodisca,Intermediate pond lily Nuphar variegata,Spatterdock Nymphaea odorata,White water lily Phalaris arundinacea,Reed canary grass Phragmites australis,Common reed Polygonum amphibium,Water smartweed Polygonum punctatum,Dotted smartweed Pontederia cordata,Pickerelweed Potamogeton alpinus,Alpine pondweed Potamogeton amplifolius,Large-leaf pondweed Potamogeton bicupulatus,Snail-seed pondweed Potamogeton confervoides,Algal-leaved pondweed Potamogeton diversifolius,Water-thread pondweed Potamogeton epihydrus,Ribbon-leaf pondweed Potamogeton foliosus,Leafy pondweed Potamogeton friesii,Fries' pondweed Potamogeton gramineus,Variable pondweed Potamogeton hillii,Hill's pondweed Potamogeton illinoensis,Illinois pondweed Potamogeton natans,Floating-leaf pondweed Potamogeton nodosus,Long-leaf pondweed Potamogeton oakesianus,Oakes' pondweed Potamogeton obtusifolius,Blunt-leaf pondweed Potamogeton praelongus,White-stem pondweed Potamogeton pulcher,Spotted pondweed Potamogeton pusillus,Small pondweed Potamogeton richardsonii,Clasping-leaf pondweed Potamogeton robbinsii,Fern pondweed Potamogeton spirillus,Spiral-fruited pondweed Potamogeton strictifolius,Stiff pondweed Potamogeton vaseyi,Vasey's pondweed Potamogeton zosteriformis,Flat-stem pondweed Ranunculus aquatilis,White water crowfoot Ranunculus flabellaris,Yellow water crowfoot Ranunculus flammula,Creeping spearwort Ruppia cirrhosa,Ditch grass Sagittaria brevirostra,Midwestern arrowhead Sagittaria cristata,Crested arrowhead Sagittaria cuneata,Arum-leaved arrowhead Sagittaria graminea,Grass-leaved arrowhead Sagittaria latifolia,Common arrowhead Sagittaria rigida,Sessile-fruited arrowhead Sagittaria sp.,Arrowhead Schoenoplectus acutus,Hardstem bulrush Schoenoplectus heterochaetus,Slender bulrush Schoenoplectus pungens,Three-square bulrush Schoenoplectus subterminalis,Water bulrush Schoenoplectus tabernaemontani,Softstem bulrush Sparganium americanum,American bur-reed Sparganium androcladum,Branched bur-reed Sparganium angustifolium,Narrow-leaved bur-reed Sparganium emersum,Short-stemmed bur-reed Sparganium eurycarpum,Common bur-reed Sparganium fluctuans,Floating-leaf bur-reed Sparganium natans,Small bur-reed Sparganium sp.,Bur-reed Spirodela polyrhiza,Large duckweed 1 1 Stuckenia filiformis,Fine-leaved pondweed Stuckenia pectinata,Sago pondweed Stuckenia vaginata,Sheathed pondweed Typha angustifolia,Narrow-leaved cattail Typha latifolia,Broad-leaved cattail Typha glauca,Hybrid cattail Utricularia cornuta,Horned pondweed Utricularia geminiscapa,Twin-stemmed bladderwort Utricularia gibba,Creeping bladderwort Utricularia intermedia,Flat-leaf bladderwort Utricularia minor,Small bladderwort Utricularia purpurea,Large purple bladderwort Utricularia resupinata,Small purple bladderwort Utricularia vulgaris,Common bladderwort Vallisneria americana,Wild celery Wolffia borealis,Northern watermeal Wolffia columbiana,Common watermeal Zannichellia palustris,Horned pondweed Zizania aquatica,Southern wild rice Zizania palustris,Northern wild rice Zizania sp.,Wild rice ,Aquatic moss ,Freshwater sponge ,Filamentous algae 1 Riccia fluitans,Slender riccia Ricciocarpus natans,Purple-fringed riccia sp1 sp2 sp3 sp4 sp5 sp6 sp7 sp8 sp9 Boat Survey Lake County WBIC Date of Survey Field Crew Nearest Point 100 98 116 100 North 1/2 of lake. Lake Cornelia Hennepin County 27002800 6 10 17 Matthew S. Berg CLP completely eliminated at the time of the survey with the exception of a 2 inch sprout that was growing from a turion/likely germinated after treatment (see below). Purple loosestrife (Lythrum salicaria) Hardstem bulrush (Schoenoplectus acutus) Softstem bulrush (Schoenoplectus tabernaemontani) Hybrid cattail (Typha X glauca) Lifeless CLP stems/open water throughout lake. Common and occassionally moderaterly dense around much of the undeveloped lakeshore. Common near the boat put in on the south/southwest shore of the south lake. A handful of plants occurred in a few clumps on the eastern shoreline in the south lake. A dominant species on the north 1/2 of the lake - more scattered in the south. South 1/2 of lake - Same story in the south. Boat Survey Lake County WBIC Date of Survey Field Crew Nearest Point Lake Cornelia Hennepin County 27002800 4 23 17 Matthew S. Berg CLP a solid mat over the entire lake (see below) with the exception of a few meter buffer near the immediate shorline; usually over pure sand substrate. Most CLP still 0.25-0.5m below surface (plants mostly .5-1m tall - ready to be treated ASAP). Other than scattered Coontail and a little Elodea, native vegetation showed almost no growth/very few things have germinated. Lake County WBIC Survey Date STATS Lake Cornelia Hennepin County 27002800 6 10 17 INDIVIDUAL SPECIES STATS: Number of sites where species found Relative Frequency (%) Frequency of occurrence within vegetated areas (%) Frequency of occurrence at sites shallower than maximum depth of plants Average Rake Fullness #visual sightings present (visual or collected) Relative Frequency (squared) SUMMARY STATS: Total number of sites visited Total number of sites with vegetation Total number of sites shallower than maximum depth of plants Frequency of occurrence at sites shallower than maximum depth of plants Simpson Diversity Index Maximum depth of plants (ft)** Number of sites sampled using rake on Rope (R) Number of sites sampled using rake on Pole (P) Average number of all species per site (shallower than max depth) Average number of all species per site (veg. sites only) Average number of native species per site (shallower than max depth) Average number of native species per site (veg. sites only) Species Richness Species Richness (including visuals) Species Richness (including visuals and boat survey) Average Rake Fullness **SEE "MAX DEPTH GRAPH" WORKSHEET TO CONFIRM Total vegetation 1.28571428571429 0.412894375857339 125 21 92 22.8260869565217 0.587105624142661 4.5 0 125 0.293478260869565 1.28571428571429 0.282608695652174 1.3 5 1.28571428571429 Myriophyllum spicatum,Eurasian water milfoil Potamogeton crispus,Curly-leaf pondweed 1 3.7037037037037 4.76190476190476 1.08695652173913 1 present 1.37174211248285E-03 Acorus americanus,Sweet-flag Alisma triviale,Northern water-plantain Bidens beckii (formerly Megalodonta),Water marigold Bolboschoenus fluviatilis,River bulrush Brasenia schreberi,Watershield Calla palustris,Wild calla Callitriche hermaphroditica,Autumnal water-starwort Callitriche heterophylla,Large water-starwort Callitriche palustris,Common water-starwort Carex comosa,Bottle brush sedge Catabrosa aquatica,Brook grass Ceratophyllum demersum,Coontail 16 59.2592592592593 76.1904761904762 17.3913043478261 1.25 present 0.35116598079561 Ceratophyllum echinatum,Spiny hornwort Chara sp.,Muskgrasses Comarum palustre,Marsh cinquefoil Decodon verticillatus,Swamp loosestrife Dulichium arundinaceum,Three-way sedge Elatine minima,Waterwort Elatine triandra,Greater waterwort Eleocharis acicularis,Needle spikerush Eleocharis erythropoda,Bald spikerush Eleocharis palustris,Creeping spikerush Eleocharis robbinsii,Robbins' spikerush Elodea canadensis,Common waterweed 6 22.2222222222222 28.5714285714286 6.52173913043478 1.33333333333333 present 4.93827160493827E-02 Elodea nuttallii,Slender waterweed Equisetum fluviatile,Water horsetail Eriocaulon aquaticum,Pipewort Glyceria borealis,Northern manna grass Gratiola aurea,Golden hedge-hyssop Heteranthera dubia,Water star-grass Iris versicolor,Northern blue flag Iris virginica,Southern blue flag Isoetes echinospora,Spiny spored-quillwort Isoetes lacustris,Lake quillwort Isoetes sp.,Quillwort Juncus pelocarpus f. submersus,Brown-fruited rush Juncus torreyi,Torrey's rush Lemna minor,Small duckweed 2 7.40740740740741 9.52380952380952 2.17391304347826 1 present 5.48696844993141E-03 Lemna perpusilla,Least duckweed Lemna trisulca,Forked duckweed Littorella uniflora,Littorella Lobelia dortmanna,Water lobelia Ludwigia palustris,Marsh purslane Lythrum salicaria,Purple loosestrife Myriophyllum alterniflorum,Alternate-flowered water-milfoil Myriophyllum farwellii,Farwell's water-milfoil Myriophyllum heterophyllum,Various-leaved water-milfoil Myriophyllum sibiricum,Northern water-milfoil Myriophyllum tenellum,Dwarf water-milfoil Myriophyllum verticillatum,Whorled water-milfoil Najas flexilis,Slender naiad Najas gracillima,Northern naiad Najas guadalupensis,Southern naiad Najas marina,Spiny naiad Nelumbo lutea,American lotus Nitella sp.,Nitella Nuphar advena,Yellow pond lily Nuphar microphylla,Small pond lily Nuphar X rubrodisca,Intermediate pond lily Nuphar variegata,Spatterdock Nymphaea odorata,White water lily Phalaris arundinacea,Reed canary grass Phragmites australis,Common reed Polygonum amphibium,Water smartweed Polygonum punctatum,Dotted smartweed Pontederia cordata,Pickerelweed Potamogeton alpinus,Alpine pondweed Potamogeton amplifolius,Large-leaf pondweed Potamogeton bicupulatus,Snail-seed pondweed Potamogeton confervoides,Algal-leaved pondweed Potamogeton diversifolius,Water-thread pondweed Potamogeton epihydrus,Ribbon-leaf pondweed Potamogeton foliosus,Leafy pondweed Potamogeton friesii,Fries' pondweed Potamogeton gramineus,Variable pondweed Potamogeton hillii,Hill's pondweed Potamogeton illinoensis,Illinois pondweed Potamogeton natans,Floating-leaf pondweed Potamogeton nodosus,Long-leaf pondweed Potamogeton oakesianus,Oakes' pondweed Potamogeton obtusifolius,Blunt-leaf pondweed Potamogeton praelongus,White-stem pondweed Potamogeton pulcher,Spotted pondweed Potamogeton pusillus,Small pondweed Potamogeton richardsonii,Clasping-leaf pondweed Potamogeton robbinsii,Fern pondweed Potamogeton spirillus,Spiral-fruited pondweed Potamogeton strictifolius,Stiff pondweed Potamogeton vaseyi,Vasey's pondweed Potamogeton zosteriformis,Flat-stem pondweed Ranunculus aquatilis,White water crowfoot Ranunculus flabellaris,Yellow water crowfoot Ranunculus flammula,Creeping spearwort Ruppia cirrhosa,Ditch grass Sagittaria brevirostra,Midwestern arrowhead Sagittaria cristata,Crested arrowhead Sagittaria cuneata,Arum-leaved arrowhead Sagittaria graminea,Grass-leaved arrowhead Sagittaria latifolia,Common arrowhead Sagittaria rigida,Sessile-fruited arrowhead Sagittaria sp.,Arrowhead Schoenoplectus acutus,Hardstem bulrush Schoenoplectus heterochaetus,Slender bulrush Schoenoplectus pungens,Three-square bulrush Schoenoplectus subterminalis,Water bulrush Schoenoplectus tabernaemontani,Softstem bulrush Sparganium americanum,American bur-reed Sparganium androcladum,Branched bur-reed Sparganium angustifolium,Narrow-leaved bur-reed Sparganium emersum,Short-stemmed bur-reed Sparganium eurycarpum,Common bur-reed Sparganium fluctuans,Floating-leaf bur-reed Sparganium natans,Small bur-reed Sparganium sp.,Bur-reed Spirodela polyrhiza,Large duckweed 2 7.40740740740741 9.52380952380952 2.17391304347826 1 present 5.48696844993141E-03 Stuckenia filiformis,Fine-leaved pondweed Stuckenia pectinata,Sago pondweed Stuckenia vaginata,Sheathed pondweed Typha angustifolia,Narrow-leaved cattail Typha latifolia,Broad-leaved cattail Typha glauca,Hybrid cattail Utricularia cornuta,Horned pondweed Utricularia geminiscapa,Twin-stemmed bladderwort Utricularia gibba,Creeping bladderwort Utricularia intermedia,Flat-leaf bladderwort Utricularia minor,Small bladderwort Utricularia purpurea,Large purple bladderwort Utricularia resupinata,Small purple bladderwort Utricularia vulgaris,Common bladderwort Vallisneria americana,Wild celery Wolffia borealis,Northern watermeal Wolffia columbiana,Common watermeal Zannichellia palustris,Horned pondweed Zizania aquatica,Southern wild rice Zizania palustris,Northern wild rice Zizania sp.,Wild rice ,Aquatic moss ,Freshwater sponge ,Filamentous algae 1 4.76190476190476 1.08695652173913 1 present Riccia fluitans,Slender riccia Ricciocarpus natans,Purple-fringed riccia sp1 sp2 sp3 sp4 sp5 sp6 sp7 sp8 sp9 Lake County WBIC Survey Date STATS Lake Cornelia Hennepin County 27002800 6 10 17 INDIVIDUAL SPECIES STATS: Number of sites where species found Relative Frequency (%) Frequency of occurrence within vegetated areas (%) Frequency of occurrence at sites shallower than maximum depth of plants Average Rake Fullness #visual sightings present (visual or collected) Relative Frequency (squared) SUMMARY STATS: Total number of sites visited Total number of sites with vegetation Total number of sites shallower than maximum depth of plants Frequency of occurrence at sites shallower than maximum depth of plants Simpson Diversity Index Maximum depth of plants (ft)** Number of sites sampled using rake on Rope (R) Number of sites sampled using rake on Pole (P) Average number of all species per site (shallower than max depth) Average number of all species per site (veg. sites only) Average number of native species per site (shallower than max depth) Average number of native species per site (veg. sites only) Species Richness Species Richness (including visuals) Species Richness (including visuals and boat survey) Average Rake Fullness **SEE "MAX DEPTH GRAPH" WORKSHEET TO CONFIRM Total vegetation 1.28571428571429 0.412894375857339 125 21 92 22.8260869565217 0.587105624142661 4.5 0 125 0.293478260869565 1.28571428571429 0.282608695652174 1.3 5 9 9 1.28571428571429 Potamogeton crispus,Curly-leaf pondweed 1 3.7037037037037 4.76190476190476 1.08695652173913 1 present 1.37174211248285E-03 Ceratophyllum demersum,Coontail 16 59.2592592592593 76.1904761904762 17.3913043478261 1.25 present 0.35116598079561 Ceratophyllum demersum Elodea canadensis Lemna minor Spirodela polyrhiza Potamogeton crispus Lythrum salicaria Schoenoplectus acutus Schoenoplectus tabernaemontani Typha X glauca Elodea canadensis,Common waterweed 6 22.2222222222222 28.5714285714286 6.52173913043478 1.33333333333333 present 4.93827160493827E-02 Coontail Common waterweed Small duckweed Large duckweed Curly-leaf pondweed Filamentous algae Purple loosestrife Hardstem bulrush Softstem bulrush Hybrid cattail Lemna minor,Small duckweed 2 7.40740740740741 9.52380952380952 2.17391304347826 1 present 5.48696844993141E-03 Number of sites where species found 16 6 2 2 1 1 *** *** *** *** Spirodela polyrhiza,Large duckweed 2 7.40740740740741 9.52380952380952 2.17391304347826 1 present 5.48696844993141E-03 Relative Frequency (%) 59.2592592592593 22.2222222222222 7.40740740740741 7.40740740740741 3.7037037037037 * *** *** *** *** ,Filamentous algae 1 4.76190476190476 1.08695652173913 1 present Frequency of occurrence within vegetated areas (%) 76.1904761904762 28.5714285714286 9.52380952380952 9.52380952380952 4.76190476190476 4.76190476190476 *** *** *** *** Frequency of occurrence at sites shallower than maximum depth of plants 17.3913043478261 6.52173913043478 2.17391304347826 2.17391304347826 1.08695652173913 1.08695652173913 *** *** *** *** Average Rake Fullness 1.25 1.33333333333333 1 1 1 1 *** *** *** *** #visual sightings 0 0 0 0 0 0 *** *** *** *** Lake County WBIC Survey Date STATS Lake Cornelia Hennepin County 27002800 4 23 17 INDIVIDUAL SPECIES STATS: Number of sites where species found Relative Frequency (%) Frequency of occurrence within vegetated areas (%) Frequency of occurrence at sites shallower than maximum depth of plants Average Rake Fullness #visual sightings present (visual or collected) Relative Frequency (squared) SUMMARY STATS: Total number of sites visited Total number of sites with vegetation Total number of sites shallower than maximum depth of plants Frequency of occurrence at sites shallower than maximum depth of plants Simpson Diversity Index Maximum depth of plants (ft)** Number of sites sampled using rake on Rope (R) Number of sites sampled using rake on Pole (P) Average number of all species per site (shallower than max depth) Average number of all species per site (veg. sites only) Average number of native species per site (shallower than max depth) Average number of native species per site (veg. sites only) Species Richness Species Richness (including visuals) Species Richness (including visuals and boat survey) Average Rake Fullness **SEE "MAX DEPTH GRAPH" WORKSHEET TO CONFIRM Total vegetation 3.584 0.752675386444709 125 125 125 100 0.247324613555291 5.5 0 125 1.16 1.16 0.16 1.53846153846154 3 3 8 3.584 Potamogeton crispus,Curly-leaf pondweed 125 86.2068965517241 100 100 3.568 present 0.743162901307967 Ceratophyllum demersum,Coontail 10 6.89655172413793 8 8 1 present 4.75624256837099E-03 Potamogeton crispus Ceratophyllum demersum Elodea canadensis Leman minor Lythrum salicaria Schoenoplectus acutus Typha X glauca Wolffia columbiana Elodea canadensis,Common waterweed 10 6.89655172413793 8 8 1.7 present 4.75624256837099E-03 Curly-leaf pondweed Coontail Common waterweed Filamentous algae Small duckweed Purple loosestrife Hardstem bulrush Hybrid cattail Common watermeal * Excluded from relative frequency analysis ** Visual only *** Boat survey only ,Filamentous algae 15 12 12 1.13333333333333 present Number of sites where species found 125 10 10 15 *** *** *** *** *** Relative Frequency (%) 86.2068965517241 6.89655172413793 6.89655172413793 * *** *** *** *** *** Frequency of occurrence within vegetated areas (%) 100 8 8 12 *** *** *** *** *** Frequency of occurrence at sites shallower than maximum depth of plants 100 8 8 12 *** *** *** *** *** Average Rake Fullness 3.568 1 1.7 1.13333333333333 *** *** *** *** *** #visual sightings 0 0 0 0 *** *** *** *** *** DEPTH BIN (FT) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Note: The X-axis (Depth Bin) can be scaled to better fit the plant distribution data. Click on the outermost portion of the graph, and adjust the selection box in Column A. # SITES (NO ENTRY) 0 2 6 7 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Species Acorus americanus Alisma triviale Bidens beckii Bolboschoenus fluviatilis Brasenia schreberi Calla palustris Callitriche hermaphroditica Callitriche heterophylla Callitriche palustris Carex comosa Catabrosa aquatica Ceratophyllum demersum Ceratophyllum echinatum Chara sp. Dulichium arundinaceum Elatine minima Elatine triandra Eleocharis acicularis Eleocharis erythropoda Eleocharis palustris Elodea canadensis Elodea nuttallii Equisetum fluviatile Eriocaulon aquaticum Glyceria borealis Gratiola aurea Heteranthera dubia Isoetes echinospora Isoetes lacustris Isoetes sp. Juncus pelocarpus f. submersus Juncus torreyi Lemna minor Lemna perpusilla Lemna trisulca Littorella uniflora Lobelia dortmanna Ludwigia palustris Myriophyllum alterniflorum Myriophyllum farwellii Myriophyllum heterophyllum Myriophyllum sibiricum Myriophyllum tenellum Myriophyllum verticillatum Najas flexilis Najas gracillima Najas guadalupensis Nelumbo lutea Nitella sp. Nuphar advena Nuphar microphylla Nuphar X rubrodisca Nuphar variegata Nymphaea odorata Phragmites australis Polygonum amphibium Polygonum punctatum Pontederia cordata Potamogeton alpinus Potamogeton amplifolius Potamogeton bicupulatus Potamogeton confervoides Potamogeton diversifolius Potamogeton epihydrus Potamogeton foliosus Potamogeton friesii Potamogeton gramineus Potamogeton hillii Potamogeton illinoensis Potamogeton natans Potamogeton nodosus Potamogeton oakesianus Potamogeton obtusifolius Potamogeton praelongus Potamogeton pulcher Potamogeton pusillus Potamogeton richardsonii Potamogeton robbinsii Potamogeton spirillus Potamogeton strictifolius Potamogeton vaseyi Potamogeton zosteriformis Ranunculus aquatilis Ranunculus flabellaris Ranunculus flammula Riccia fluitans Ruppia cirrhosa Sagittaria brevirostra Sagittaria cristata Sagittaria cuneata Sagittaria graminea Sagittaria latifolia Sagittaria rigida Schoenoplectus acutus Schoenoplectus heterochaetus Schoenoplectus pungens Schoenoplectus subterminalis Schoenoplectus tabernaemontani Sparganium americanum Sparganium androcladum Sparganium angustifolium Sparganium emersum Sparganium eurycarpum Sparganium fluctuans Sparganium natans Spirodela polyrhiza Stuckenia filiformis Stuckenia pectinata Stuckenia vaginata Typha angustifolium Typha latifolia Typha sp. Utricularia cornuta Utricularia geminiscapa Utricularia gibba Utricularia intermedia Utricularia minor Utricularia purpurea Utricularia resupinata Utricularia vulgaris Vallisneria americana Wolffia borealis Wolffia columbiana Zannichellia palustris Zizania aquatica Zizania palustris Zizania sp. N mean C FQI CITATION: Nichols, SA. 1999. Floristic Quality Assessment of Wisconsin Lake Plant Communities with Example Applications. Journal of Lake and Reservoir Management, 15(2):133-141. CITATION: University of Wisconsin-Madison, 2001. Wisconsin Floristic Quality Assessment (WFQA). Retrived October 27, 2009 from: http://www.botany.wisc.edu/WFQA.asp Common Name Sweet-flag Northern water-plantain Water marigold River bulrush Watershield Wild calla Autumnal water-starwort Large water-starwort Common water-starwort Bottle brush sedge Brook grass Coontail Spiny hornwort Muskgrasses Three-way sedge Waterwort Greater waterwort Needle spikerush Bald spikerush Creeping spikerush Common waterweed Slender waterweed Water horsetail Pipewort Northern manna grass Golden hedge-hyssop Water star-grass Spiny-spored quillwort Lake quillwort Quillwort Brown-fruited rush Torrey's rush Small duckweed Least duckweed Forked duckweed Littorella Water lobelia Marsh purslane Alternate-flowered water-milfoil Farwell's water-milfoil Various-leaved water-milfoil Northern water-milfoil Dwarf water-milfoil Whorled water-milfoil Slender naiad Northern naiad Southern naiad American lotus Nitella Yellow pond lily Small pond lily Intermediate pond lily Spatterdock White water lily Common reed Water smartweed Dotted smartweed Pickerelweed Alpine pondweed Large-leaf pondweed Snail-seed pondwwed Algal-leaved pondweed Water-thread pondweed Ribbon-leaf pondweed Leafy pondweed Fries' pondweed Variable pondweed Hill's pondweed Illinois pondweed Floating-leaf pondweed Long-leaf pondweed Oakes' pondweed Blunt-leaf pondweed White-stem pondweed Spotted pondweed Small pondweed Clasping-leaf pondweed Fern pondweed Spiral-fruited pondweed Stiff pondweed Vasey's pondweed Flat-stem pondweed White water crowfoot Yellow water crowfoot Creeping spearwort Slender riccia Ditch grass Midwestern arrowhead Crested arrowhead Arum-leaved arrowhead Grass-leaved arrowhead Common arrowhead Sessile-fruited arrowhead Hardstem bulrush Slender bulrush Three-square bulrush Water bulrush Softstem bulrush American bur-reed Branched bur-reed Narrow-leaved bur-reed Short-stemmed bur-reed Common bur-reed Floating-leaf bur-reed Small bur-reed Large duckweed Fine-leaved pondweed Sago pondweed Sheathed pondweed Narrow-leaved cattail Broad-leaved cattail Cattail Horned bladderwort Twin-stemmed bladderwort Creeping bladderwort Flat-leaf bladderwort Small bladderwort Large purple bladderwort Small purple bladderwort Common bladderwort Wild celery Northern watermeal Common watermeal Horned pondweed Southern wild rice Northern wild rice Wild rice Lake County Date Township Range Section C 7 4 8 6 6 9 9 9 8 5 10 3 10 7 9 9 9 5 3 6 3 7 7 9 8 10 6 8 8 8 8 4 4 10 6 10 10 4 10 8 7 6 10 8 6 7 8 7 7 8 9 9 6 6 1 5 5 8 9 7 9 10 8 8 6 8 7 9 6 5 7 10 9 8 10 7 5 8 8 8 10 6 8 8 9 7 8 9 9 7 9 3 8 6 10 5 9 4 8 8 9 8 5 10 9 5 8 3 9 1 1 1 10 9 9 9 10 9 9 7 6 6 5 7 8 8 8 Lake Cornelia Hennepin County 6 10 17 species present=1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.75 7.5 Species Ceratophyllum demersum Elodea canadensis Lemna minor Spirodela polyrhiza N mean C FQI CITATION: Nichols, SA. 1999. Floristic Quality Assessment of Wisconsin Lake Plant Communities with Example Applications. Journal of Lake and Reservoir Management, 15(2):133-141. CITATION: University of Wisconsin-Madison, 2001. Wisconsin Floristic Quality Assessment (WFQA). Retrived October 27, 2009 from: http://www.botany.wisc.edu/WFQA.asp Common Name Coontail Common waterweed Small duckweed Large duckweed Lake County Date Township Range Section C 3 3 4 5 Lake Cornelia Hennepin County 6 10 17 species present=1 1 1 1 1 4 3 3 4 5 3.75 7.5 Species Ceratophyllum demersum Elodea canadensis N mean C FQI CITATION: Nichols, SA. 1999. Floristic Quality Assessment of Wisconsin Lake Plant Communities with Example Applications. Journal of Lake and Reservoir Management, 15(2):133-141. CITATION: University of Wisconsin-Madison, 2001. Wisconsin Floristic Quality Assessment (WFQA). Retrived October 27, 2009 from: http://www.botany.wisc.edu/WFQA.asp Common Name Coontail Common waterweed Lake County Date Township Range Section C 3 3 Lake Cornelia Hennepin County 4 23 17 species present=1 1 1 2 3 3 3 4.24264068711929