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USGS Surface-Water 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 -> 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
1 262 183 268 276 145 126 106 114 86 67 108 218
2 295 211 279 208 117 111 123 193 78 92 139 204
3 367 238 285 161 181 87 122 124 58 74 151 172
4 449 284 295 150 274 88 169 129 56 74 131 128
5 418 355 267 236 313 109 159 77 55 108 72 150
6 320 359 255 240 245 105 109 69 58 80 68 228
7 266 395 211 299 183 93 139 101 99 137 99 207
8 259 264 199 298 111 141 150 205 239 119 111 147
9 230 164 222 262 97 128 150 148 182 77 126 306
10 240 173 282 177 118 131 136 121 85 110 161 408
11 235 247 282 151 105 119 189 140 67 284 244 285
12 218 326 314 161 106 134 252 108 98 328 340 159
13 222 308 223 214 112 135 272 87 83 248 283 123
14 215 247 162 226 98 98 212 124 50 177 187 158
15 204 181 201 226 110 89 170 101 47 110 171 213
16 228 190 247 248 116 106 155 84 122 68 202 184
17 245 191 226 196 112 78 219 102 376 68 188 166
18 213 276 196 142 117 75 184 104 335 60 119 170
19 167 279 187 250 132 102 113 165 137 68 126 159
20 158 260 166 315 184 102 116 197 99 72 121 181
21 175 358 177 219 176 79 155 166 272 51 96 192
22 274 437 182 163 111 105 147 104 402 61 118 190
23 283 409 223 209 130 98 95 91 239 75 149 359
24 310 319 241 250 122 100 75 111 69 87 199 379
25 357 297 271 247 90 123 66 107 104 97 135 372
26 350 269 272 159 107 112 84 120 86 95 107 334
27 230 227 300 129 130 130 81 83 116 117 107 269
28 168 267 311 131 99 129 69 105 137 145 88 303
29 145 143 247 147 132 114 59 98 100 129 118 381
30 163   187 192 125 123 111 109 67 100 189 321
31 170   228   113   81 139   100   259