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USGS Daily Statistics for Florida

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 02302500 BLACKWATER CREEK NEAR KNIGHTS FL


Hillsborough County, Florida
Hydrologic Unit Code 03100205
Latitude  28°08'23", Longitude  82°09'00" NAD83
Drainage area 110  square miles
Contributing drainage area 110  square miles
Gage datum 0.0 feet above NGVD29
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1951-10-01 -> 2020-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 65 39 74 83 24 37 97 194 167 156 47 27
2 65 40 69 76 23 32 93 204 173 142 40 25
3 72 68 65 67 22 34 94 217 172 148 34 23
4 67 75 58 58 20 48 88 203 166 140 31 32
5 57 67 52 58 17 61 91 188 164 116 28 43
6 48 62 60 48 16 49 106 178 208 103 25 38
7 47 55 66 42 15 47 117 187 218 91 23 31
8 44 56 69 37 17 56 112 218 192 88 24 27
9 43 55 73 35 19 63 102 193 182 99 25 28
10 40 51 64 42 19 68 113 175 207 98 31 49
11 39 46 51 37 17 64 97 184 281 89 31 57
12 48 46 66 35 19 56 99 185 264 74 27 66
13 56 51 69 33 19 55 104 195 255 67 23 79
14 51 52 58 29 19 57 113 205 242 58 29 83
15 52 44 56 26 31 58 112 187 230 57 30 73
16 48 53 94 25 38 51 111 195 230 55 30 62
17 44 71 148 22 34 54 120 185 215 52 31 52
18 41 68 162 19 30 77 115 168 190 49 31 43
19 39 64 142 19 26 90 108 154 170 50 28 36
20 37 57 142 20 28 94 110 145 157 55 24 42
21 35 51 104 19 29 106 110 143 162 54 25 50
22 41 50 94 29 31 101 106 147 170 50 23 47
23 48 53 76 27 31 101 106 151 168 46 37 51
24 53 56 65 24 33 92 104 172 151 47 38 52
25 54 59 58 21 33 97 122 185 147 45 51 51
26 55 66 67 28 32 99 140 170 157 40 71 50
27 54 67 71 28 31 107 139 159 228 38 58 78
28 55 65 73 22 27 116 140 160 231 34 44 72
29 55 55 84 20 30 102 148 158 208 32 37 59
30 51   90 20 32 99 160 150 178 32 32 59
31 44   90   40   165 149   32   51