Florida Forest Service
KBDI Summary for June 26, 2017


Average Detailed Rainfall Report Archive

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Statewide 108 +7 1 / 481 43 52 4 1 0 0 0 0



KBDI Values by District

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Blackwater F.C. 83 +19 1 / 125 77 23 0 0 0 0 0 0
Chipola F.C. 42 -31 1 / 111 93 7 0 0 0 0 0 0
Tallahassee F.C. 72 -24 1 / 320 61 39 0 0 0 0 0 0
Perry 155 +22 70 / 425 6 80 9 4 1 0 0 0
Suwannee F.C. 112 +23 1 / 185 20 80 0 0 0 0 0 0
Jacksonville 90 +6 1 / 178 71 29 0 0 0 0 0 0
Waccasassa F.C. 103 +17 1 / 481 64 27 6 2 1 0 0 0
Bunnell 116 -21 1 / 417 50 29 18 2 0 0 0 0
Withlacoochee F.C. 129 +21 1 / 411 43 42 12 2 1 0 0 0
Orlando 132 +11 1 / 364 27 58 12 2 0 0 0 0
Lakeland 114 +2 1 / 365 36 60 4 0 0 0 0 0
Myakka River 67 -7 1 / 288 72 27 2 0 0 0 0 0
Okeechobee 135 +19 10 / 292 12 87 2 0 0 0 0 0
Caloosahatchee F.C. 108 +15 1 / 224 31 68 0 0 0 0 0 0
Everglades 146 +21 52 / 301 5 91 4 0 0 0 0 0



KBDI Values by County

Percent of Area in KBDI Range
Mean Change Min/Max 0-100 101-200 201-300 301-400 401-500 501-600 601-700 701-800
Alachua 83 +18 36 / 176 75 25 0 0 0 0 0 0
Baker 122 +26 83 / 170 18 82 0 0 0 0 0 0
Bay 44 -42 1 / 107 88 12 0 0 0 0 0 0
Bradford 71 +15 1 / 118 98 2 0 0 0 0 0 0
Brevard 198 +21 111 / 364 0 54 37 8 0 0 0 0
Broward 149 +24 108 / 228 0 95 5 0 0 0 0 0
Calhoun 24 -60 1 / 94 100 0 0 0 0 0 0 0
Charlotte 54 +4 1 / 133 90 10 0 0 0 0 0 0
Citrus 193 +16 60 / 411 12 47 33 7 2 0 0 0
Clay 89 +21 13 / 114 80 20 0 0 0 0 0 0
Collier 111 +14 1 / 171 26 74 0 0 0 0 0 0
Columbia 122 +24 102 / 182 0 100 0 0 0 0 0 0
DeSoto 91 +8 1 / 153 42 58 0 0 0 0 0 0
Dixie 198 +25 118 / 425 0 65 17 16 3 0 0 0
Duval 73 -20 1 / 176 79 21 0 0 0 0 0 0
Escambia 75 +23 39 / 104 99 1 0 0 0 0 0 0
Flagler 112 -16 1 / 268 52 29 18 0 0 0 0 0
Franklin 38 -50 1 / 320 91 8 0 1 0 0 0 0
Gadsden 42 -44 1 / 111 93 7 0 0 0 0 0 0
Gilchrist 116 +26 105 / 135 0 100 0 0 0 0 0 0
Glades 121 +21 86 / 164 21 79 0 0 0 0 0 0
Gulf 31 -49 1 / 99 100 0 0 0 0 0 0 0
Hamilton 109 +22 61 / 123 18 82 0 0 0 0 0 0
Hardee 43 -51 1 / 141 85 15 0 0 0 0 0 0
Hendry 119 +20 83 / 150 25 75 0 0 0 0 0 0
Hernando 115 +21 52 / 404 72 16 5 6 2 0 0 0
Highlands 144 +24 111 / 162 0 100 0 0 0 0 0 0
Hillsborough 106 +9 1 / 284 50 43 6 0 0 0 0 0
Holmes 84 +19 56 / 104 88 12 0 0 0 0 0 0
Indian River 157 +26 107 / 292 0 94 6 0 0 0 0 0
Jackson 30 -54 1 / 105 89 11 0 0 0 0 0 0
Jefferson 123 +17 97 / 183 2 98 0 0 0 0 0 0
Lafayette 136 +26 105 / 176 0 100 0 0 0 0 0 0
Lake 125 +21 1 / 275 35 51 14 0 0 0 0 0
Lee 83 +7 1 / 224 55 45 1 0 0 0 0 0
Leon 120 +10 47 / 186 14 86 0 0 0 0 0 0
Levy 193 +22 80 / 481 14 45 27 9 4 0 0 0
Liberty 25 -60 1 / 104 98 2 0 0 0 0 0 0
Madison 115 +13 70 / 190 27 73 0 0 0 0 0 0
Manatee 63 -9 1 / 288 77 18 5 0 0 0 0 0
Marion 70 +18 8 / 215 92 8 0 0 0 0 0 0
Martin 127 -3 10 / 270 32 65 3 0 0 0 0 0
Miami-Dade 150 +24 97 / 286 6 87 7 0 0 0 0 0
Monroe 146 +22 94 / 301 2 94 3 1 0 0 0 0
Nassau 111 +23 80 / 178 53 47 0 0 0 0 0 0
Okaloosa 83 +10 1 / 125 61 39 0 0 0 0 0 0
Okeechobee 135 +23 86 / 162 3 97 0 0 0 0 0 0
Orange 101 +11 1 / 204 52 45 4 0 0 0 0 0
Osceola 112 +10 1 / 226 26 73 0 0 0 0 0 0
Palm Beach 141 +18 52 / 234 8 91 1 0 0 0 0 0
Pasco 95 +22 43 / 250 68 31 1 0 0 0 0 0
Pinellas 134 +7 33 / 365 37 40 19 5 0 0 0 0
Polk 116 -1 1 / 225 28 71 1 0 0 0 0 0
Putnam 68 +9 1 / 102 89 11 0 0 0 0 0 0
Santa Rosa 89 +26 61 / 115 78 22 0 0 0 0 0 0
Sarasota 83 +9 1 / 224 68 29 2 0 0 0 0 0
Seminole 116 -7 1 / 293 42 42 16 0 0 0 0 0
St. Johns 64 -43 1 / 254 78 16 5 0 0 0 0 0
St. Lucie 134 +22 48 / 250 16 80 5 0 0 0 0 0
Sumter 117 +23 50 / 262 40 56 4 0 0 0 0 0
Suwannee 119 +25 99 / 185 1 99 0 0 0 0 0 0
Taylor 163 +23 106 / 326 0 84 15 1 0 0 0 0
Union 96 +19 23 / 153 49 51 0 0 0 0 0 0
Volusia 145 -11 1 / 417 35 36 24 5 1 0 0 0
Wakulla 89 -14 39 / 139 64 36 0 0 0 0 0 0
Walton 41 -3 1 / 111 95 5 0 0 0 0 0 0
Washington 52 -30 1 / 106 94 6 0 0 0 0 0 0

The Keetch-Byram drought index (KBDI) is a continuous reference scale for estimating the dryness of the soil and duff layers.
The range of the index is determined by assuming that there is 8 inches of moisture in a saturated soil that is readily available to the vegetation.
Updated once every day at 1:15 p.m. Eastern/12:15 p.m. Central (Standard) or 2:15 p.m. Eastern/1:00 p.m. Central (Daylight Saving).