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USGS Daily Statistics for Pennsylvania

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 01578475 Octoraro Creek near Richardsmere, MD


Cecil County, Maryland
Hydrologic Unit Code 02050306
Latitude  39°42'24", Longitude  76°06'56" NAD27
Drainage area 177  square miles
Contributing drainage area 177  square miles
Gage datum 120 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 8 - 9 years of record in, ft3/s   (Calculation Period 2005-10-01 -> 2014-09-30)

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
1 328 280 346 274 1,020 140 253 154 101 807 184 226
2 297 368 697 247 332 183 290 357 99 181 168 247
3 308 340 313 247 287 286 195 140 118 151 154 336
4 237 299 281 263 283 200 157 92 116 128 146 234
5 217 371 278 240 282 206 150 94 118 123 163 202
6 263 366 280 229 226 181 145 90 224 112 143 168
7 261 282 388 220 277 215 132 90 355 108 133 214
8 290 274 302 226 251 249 142 96 740 105 191 457
9 251 280 327 247 248 218 141 95 184 97 199 471
10 213 243 418 221 235 266 140 123 150 103 143 271
11 274 223 479 210 227 286 131 132 443 476 126 235
12 333 235 378 232 226 260 153 146 205 178 127 469
13 257 383 540 254 222 416 326 623 118 122 135 305
14 250 324 462 231 203 265 213 248 112 142 156 312
15 262 307 330 437 239 201 210 153 155 163 162 263
16 286 266 354 541 366 162 165 121 154 136 198 235
17 259 283 337 487 286 149 141 107 120 137 336 235
18 302 324 296 292 247 143 121 102 103 173 182 188
19 299 287 297 258 248 205 114 104 107 136 143 178
20 250 256 341 273 209 184 132 116 104 159 172 197
21 229 283 322 254 178 260 118 158 96 144 165 312
22 214 346 287 253 185 165 98 320 102 122 157 254
23 243 361 290 336 182 151 314 136 271 115 533 322
24 253 332 276 265 153 170 195 117 685 120 204 288
25 292 332 255 240 154 199 133 107 155 170 174 232
26 291 320 253 244 149 410 153 94 129 125 160 509
27 226 302 241 313 155 426 162 101 128 255 218 388
28 221 327 232 263 153 577 143 782 130 357 199 348
29 210 225 242 248 147 259 164 170 135 560 166 280
30 202   286 598 141 181 150 141 405 756 199 299
31 417   389   144   138 117   252   248