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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 -> 2024-09-30)

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 64 38 71 79 23 36 97 190 179 167 46 28
2 64 40 67 73 22 32 92 198 180 152 39 25
3 71 66 63 65 21 35 94 210 177 155 34 24
4 65 73 56 56 20 49 90 199 169 145 31 32
5 56 66 51 56 17 62 91 187 165 120 29 42
6 47 61 59 47 16 50 106 175 204 106 29 38
7 46 54 64 40 14 48 128 189 212 93 27 32
8 44 57 67 36 16 57 122 217 187 90 27 27
9 43 55 71 34 19 63 110 190 179 100 28 29
10 39 51 62 41 18 68 118 172 204 98 34 49
11 39 46 49 36 16 64 102 179 273 89 36 56
12 47 46 64 34 18 57 102 179 255 74 42 64
13 55 51 67 33 18 56 106 188 247 67 44 77
14 51 52 57 28 18 57 115 201 235 58 45 81
15 51 45 54 25 30 58 113 185 227 56 42 71
16 48 53 91 24 37 51 111 191 233 54 40 62
17 44 70 143 22 33 54 121 180 222 52 37 53
18 41 67 157 19 29 75 117 164 197 48 36 43
19 38 63 137 18 25 89 110 151 175 49 32 36
20 37 56 137 20 27 92 112 141 160 54 28 42
21 35 50 101 19 28 104 112 140 165 54 28 50
22 41 50 91 29 31 100 107 145 171 50 26 48
23 47 52 74 26 31 100 106 150 168 45 39 52
24 52 55 63 23 32 94 104 168 150 46 40 53
25 53 58 56 21 32 98 120 180 145 44 52 51
26 54 64 64 27 32 100 136 165 153 40 70 50
27 53 65 69 27 32 108 136 155 221 38 58 77
28 54 63 71 22 28 114 137 157 227 34 44 71
29 53 55 81 19 30 101 146 154 217 32 38 59
30 50   85 19 32 101 159 149 192 32 32 58
31 43   85   39   164 154   32   51