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USGS Daily Statistics for the Nation

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 02335757 BIG CREEK BELOW HOG WALLOW CREEK AT ROSWELL, GA


Fulton County, Georgia
Hydrologic Unit Code 03130001
Latitude  34°01'03", Longitude  84°21'12" NAD83
Drainage area 103  square miles
Gage datum 922.32 feet above NAVD88
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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 2003-10-01 -> 2025-09-30)

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
1 255 184 270 261 142 122 101 111 87 70 105 210
2 286 205 295 197 115 110 118 186 79 93 134 197
3 354 230 279 160 175 91 117 121 62 74 146 167
4 431 274 279 145 265 92 161 127 57 75 127 124
5 402 342 267 222 329 108 153 78 53 106 70 145
6 334 346 291 239 247 103 105 67 56 79 67 220
7 276 380 254 323 180 91 138 97 95 133 96 199
8 255 255 210 314 110 136 154 197 229 116 107 143
9 224 160 257 262 112 124 146 142 174 75 121 296
10 235 168 306 179 131 128 131 116 81 108 155 407
11 237 241 278 162 106 116 181 134 64 273 234 318
12 215 349 298 162 106 129 241 104 94 315 325 190
13 217 398 213 205 110 130 260 84 80 239 272 127
14 209 354 157 215 97 95 202 119 48 171 193 156
15 198 207 196 215 109 86 163 97 46 106 172 207
16 222 211 257 234 115 102 148 81 117 66 197 180
17 237 211 225 186 110 75 209 104 359 67 182 162
18 211 273 190 139 115 73 179 104 320 60 116 166
19 166 273 179 242 130 98 115 161 131 67 127 156
20 155 254 160 304 178 98 123 189 95 71 132 176
21 170 346 170 215 171 76 152 159 259 50 99 186
22 265 421 175 162 109 101 142 100 383 59 117 184
23 274 394 217 203 126 94 92 88 228 73 146 345
24 299 308 228 242 119 97 76 106 66 84 192 363
25 344 287 254 239 93 118 76 102 111 94 132 357
26 337 253 263 155 108 107 84 115 143 93 104 321
27 225 214 296 126 135 125 79 80 293 112 105 258
28 165 252 293 128 103 124 68 100 278 139 91 305
29 143 143 233 143 130 110 60 95 144 124 117 403
30 159   178 187 122 119 109 108 74 97 183 341
31 167   217   110   81 134   97   258