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USGS Daily Statistics for Pennsylvania

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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 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 10 - 11 years of record in, ft3/s   (Calculation Period 2005-10-01 -> 2016-09-30)

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
1 300 259 334 272 934 139 301 165 114 702 165 205
2 271 378 618 246 311 223 299 335 109 190 153 232
3 279 424 316 246 270 285 208 153 119 178 140 304
4 234 524 300 262 266 199 176 110 114 147 133 220
5 218 407 502 238 264 204 166 103 114 131 146 189
6 246 366 296 227 215 178 158 100 198 115 134 160
7 243 286 371 218 260 207 148 96 366 108 130 206
8 261 276 298 224 235 236 152 95 629 106 172 396
9 230 279 357 242 233 219 152 94 171 101 177 403
10 227 247 552 218 221 259 165 116 144 107 132 247
11 280 228 860 208 214 271 157 128 408 407 120 214
12 314 235 428 226 213 246 166 146 201 170 122 398
13 263 351 503 245 209 386 298 552 131 122 128 266
14 241 297 655 225 192 248 209 235 124 139 143 270
15 244 279 371 410 224 200 237 150 160 171 146 231
16 263 324 368 502 339 164 187 122 148 212 174 209
17 239 334 341 453 267 147 154 109 114 149 291 212
18 283 317 300 277 235 147 132 104 99 165 180 179
19 295 277 292 245 239 220 125 106 102 133 140 168
20 239 248 328 270 202 192 138 118 99 148 168 181
21 217 269 319 263 172 255 126 167 93 135 156 274
22 203 322 288 255 177 175 110 291 98 121 145 226
23 224 334 288 323 174 169 281 134 234 114 443 286
24 264 357 273 256 147 170 190 117 564 115 183 298
25 316 676 253 231 148 195 137 108 146 154 162 255
26 300 329 251 235 143 392 150 96 132 118 154 463
27 231 306 277 296 149 404 159 101 126 221 218 353
28 218 320 261 251 150 668 157 645 124 303 192 317
29 204 308 251 236 143 280 168 154 128 481 158 274
30 194   286 551 136 190 159 131 427 635 180 295
31 368   377   138   146 116   222   241