Florida Forest Service
KBDI Summary for June 19, 2018


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 106 +20 1 / 464 55 37 7 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. 92 +38 35 / 336 77 15 5 3 0 0 0 0
Chipola F.C. 93 +35 34 / 385 69 27 4 0 0 0 0 0
Tallahassee F.C. 123 +26 1 / 455 43 44 12 1 0 0 0 0
Perry 135 +18 23 / 267 26 63 10 0 0 0 0 0
Suwannee F.C. 133 +16 19 / 257 24 69 7 0 0 0 0 0
Jacksonville 73 +9 1 / 198 80 20 0 0 0 0 0 0
Waccasassa F.C. 80 +9 1 / 278 71 28 0 0 0 0 0 0
Bunnell 49 +24 24 / 159 95 5 0 0 0 0 0 0
Withlacoochee F.C. 125 +14 18 / 254 40 43 17 0 0 0 0 0
Orlando 74 +22 13 / 222 79 21 1 0 0 0 0 0
Lakeland 130 +19 16 / 429 39 47 12 2 1 0 0 0
Myakka River 158 +18 52 / 347 25 48 21 6 0 0 0 0
Okeechobee 121 +21 45 / 314 45 44 11 0 0 0 0 0
Caloosahatchee F.C. 97 +18 1 / 464 66 28 4 1 1 0 0 0
Everglades 103 +16 1 / 299 52 43 5 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 70 -5 1 / 173 76 24 0 0 0 0 0 0
Baker 138 +3 26 / 226 23 68 9 0 0 0 0 0
Bay 112 +37 42 / 335 63 23 12 1 0 0 0 0
Bradford 71 +9 19 / 151 72 28 0 0 0 0 0 0
Brevard 97 +21 43 / 222 54 44 2 0 0 0 0 0
Broward 128 +20 18 / 293 32 64 4 0 0 0 0 0
Calhoun 60 +35 35 / 126 99 1 0 0 0 0 0 0
Charlotte 163 +21 74 / 293 17 55 28 0 0 0 0 0
Citrus 130 -10 18 / 200 21 78 1 0 0 0 0 0
Clay 49 -1 1 / 150 95 5 0 0 0 0 0 0
Collier 94 +12 1 / 280 61 34 5 0 0 0 0 0
Columbia 138 +20 30 / 246 15 77 9 0 0 0 0 0
DeSoto 111 +18 53 / 209 46 51 3 0 0 0 0 0
Dixie 137 +12 50 / 243 19 73 8 0 0 0 0 0
Duval 84 +22 1 / 198 78 22 0 0 0 0 0 0
Escambia 114 +34 37 / 336 62 22 9 7 0 0 0 0
Flagler 42 +24 24 / 144 92 8 0 0 0 0 0 0
Franklin 95 +12 1 / 455 70 14 10 5 1 0 0 0
Gadsden 128 +28 56 / 255 34 57 9 0 0 0 0 0
Gilchrist 97 +7 17 / 208 65 33 2 0 0 0 0 0
Glades 105 +22 49 / 221 58 40 2 0 0 0 0 0
Gulf 119 +34 52 / 385 52 37 10 1 0 0 0 0
Hamilton 170 +21 104 / 257 0 83 17 0 0 0 0 0
Hardee 122 +11 53 / 228 36 58 6 0 0 0 0 0
Hendry 84 +24 51 / 160 81 19 0 0 0 0 0 0
Hernando 208 +16 76 / 252 2 25 73 0 0 0 0 0
Highlands 111 +22 59 / 229 50 46 4 0 0 0 0 0
Hillsborough 153 +20 56 / 300 23 57 19 1 0 0 0 0
Holmes 83 +33 35 / 186 72 28 0 0 0 0 0 0
Indian River 150 +22 50 / 247 27 45 28 0 0 0 0 0
Jackson 92 +31 59 / 204 69 30 1 0 0 0 0 0
Jefferson 104 +31 58 / 218 57 42 1 0 0 0 0 0
Lafayette 96 +11 23 / 217 57 41 3 0 0 0 0 0
Lake 58 +24 26 / 116 96 4 0 0 0 0 0 0
Lee 124 +24 50 / 464 59 26 7 5 3 0 0 0
Leon 167 +30 76 / 248 7 71 22 0 0 0 0 0
Levy 87 +16 12 / 278 62 37 1 0 0 0 0 0
Liberty 83 +28 1 / 179 72 28 0 0 0 0 0 0
Madison 144 +26 45 / 267 27 56 18 0 0 0 0 0
Manatee 161 +19 52 / 337 23 45 30 2 0 0 0 0
Marion 89 +11 14 / 210 64 35 0 0 0 0 0 0
Martin 164 +20 56 / 309 19 48 31 1 0 0 0 0
Miami-Dade 92 +12 1 / 299 60 32 8 0 0 0 0 0
Monroe 90 +13 1 / 221 64 35 1 0 0 0 0 0
Nassau 82 +4 1 / 196 70 30 0 0 0 0 0 0
Okaloosa 79 +41 43 / 158 85 15 0 0 0 0 0 0
Okeechobee 91 +21 48 / 211 62 38 1 0 0 0 0 0
Orange 58 +24 21 / 109 98 2 0 0 0 0 0 0
Osceola 73 +22 13 / 207 78 21 0 0 0 0 0 0
Palm Beach 107 +20 5 / 238 51 45 4 0 0 0 0 0
Pasco 174 +11 49 / 254 7 63 30 0 0 0 0 0
Pinellas 266 +13 167 / 429 0 16 60 16 7 0 0 0
Polk 98 +21 16 / 208 53 47 0 0 0 0 0 0
Putnam 56 +10 1 / 155 94 6 0 0 0 0 0 0
Santa Rosa 90 +37 35 / 318 80 12 5 2 0 0 0 0
Sarasota 238 +17 91 / 347 2 32 38 28 0 0 0 0
Seminole 53 +25 25 / 128 98 2 0 0 0 0 0 0
St. Johns 48 +24 25 / 113 98 2 0 0 0 0 0 0
St. Lucie 137 +20 45 / 314 33 49 17 1 0 0 0 0
Sumter 128 +23 43 / 234 22 72 5 0 0 0 0 0
Suwannee 137 +26 61 / 216 19 79 2 0 0 0 0 0
Taylor 148 +20 54 / 256 15 74 11 0 0 0 0 0
Union 98 +4 23 / 168 54 46 0 0 0 0 0 0
Volusia 52 +24 26 / 159 95 5 0 0 0 0 0 0
Wakulla 164 +24 1 / 265 15 53 33 0 0 0 0 0
Walton 85 +36 34 / 252 67 32 1 0 0 0 0 0
Washington 99 +35 51 / 208 65 32 2 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).