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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
1 262 183 279 268 142 122 101 111 87 70 105 218
2 295 211 306 202 115 110 118 186 79 93 134 204
3 367 238 290 164 175 91 117 121 62 74 146 172
4 449 284 289 149 265 92 161 127 57 75 127 128
5 418 355 262 230 329 108 153 78 53 106 70 150
6 320 359 297 233 247 103 105 67 56 79 68 228
7 266 395 262 289 180 91 138 97 95 133 99 207
8 259 264 216 288 110 136 154 197 229 116 111 147
9 230 164 265 263 112 124 146 142 174 75 126 306
10 240 173 312 180 131 128 131 116 81 108 161 408
11 235 247 283 156 106 116 181 134 64 273 244 285
12 218 326 307 162 106 129 241 104 94 315 340 159
13 222 308 220 209 110 130 260 84 80 239 283 123
14 215 247 161 220 97 95 202 119 48 171 187 158
15 204 181 202 220 109 86 163 97 46 106 171 213
16 228 190 244 241 115 102 148 81 117 66 202 184
17 245 191 222 191 110 75 209 104 359 67 188 166
18 213 276 193 139 115 73 179 104 320 60 119 170
19 167 279 183 242 130 98 115 161 131 67 126 159
20 158 260 163 304 178 98 123 189 95 71 121 181
21 175 358 174 215 171 76 152 159 259 50 96 192
22 274 437 179 162 109 101 142 100 383 59 118 190
23 283 409 224 203 126 94 92 88 228 73 149 359
24 310 319 235 242 119 97 76 106 66 84 199 379
25 357 297 263 239 93 118 76 102 111 94 135 372
26 350 261 272 155 108 107 84 115 143 93 107 334
27 230 221 307 126 135 125 79 80 293 112 107 269
28 168 260 304 128 103 124 68 100 278 139 88 303
29 145 143 241 143 130 110 60 95 144 124 118 381
30 163   183 187 122 119 109 108 74 97 189 321
31 170   223   110   81 134   97   259