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USGS Daily Statistics for Georgia

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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 02206500 YELLOW RIVER NEAR SNELLVILLE, GA


Gwinnett County, Georgia
Hydrologic Unit Code 03070103
Latitude  33°51'11", Longitude  84°04'42" NAD83
Drainage area 136  square miles
Contributing drainage area 136  square miles
Gage datum 801.1 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 1942-10-01 -> 2021-09-30)

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
1 210 248 339 326 271 210 175 177 116 172 112 159
2 202 243 320 248 216 192 131 181 101 158 205 165
3 276 303 387 274 254 143 149 160 76 92 144 140
4 294 366 431 308 315 166 149 112 77 221 109 187
5 261 319 361 325 270 147 119 105 105 290 129 173
6 288 319 380 319 248 131 127 92 82 134 121 137
7 299 450 468 323 330 142 119 91 74 82 130 140
8 289 378 440 249 212 154 115 98 101 81 182 169
9 331 355 380 287 196 170 146 96 85 84 145 217
10 308 373 295 232 190 140 159 98 67 91 126 208
11 261 361 300 211 179 128 144 83 76 242 179 189
12 329 280 328 296 177 155 138 75 70 139 211 214
13 218 353 381 307 173 122 122 90 59 96 207 238
14 197 366 313 255 157 150 161 123 113 100 124 214
15 228 278 319 257 156 156 146 108 109 89 147 194
16 267 309 370 301 154 136 182 103 87 91 138 175
17 231 386 509 228 150 155 178 130 182 93 119 225
18 239 329 364 244 137 121 132 110 199 76 115 204
19 324 366 311 410 157 124 119 94 106 104 122 190
20 417 378 412 342 156 140 160 125 83 115 114 181
21 332 414 356 220 140 180 152 140 101 89 123 273
22 233 419 295 217 159 172 130 163 134 84 233 248
23 290 350 348 262 165 168 141 159 102 97 199 193
24 363 277 323 257 139 126 150 146 101 91 195 211
25 384 366 343 241 133 150 158 128 159 158 235 220
26 291 352 365 239 129 146 124 134 197 132 251 201
27 326 278 327 320 152 224 107 147 132 114 242 183
28 343 327 280 320 156 224 103 99 129 87 230 270
29 252 218 363 284 164 181 99 72 129 100 235 312
30 246   358 358 175 165 87 80 104 115 165 220
31 297   325   184   119 141   102   192