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USGS Daily Statistics for Pennsylvania

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[!] During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



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 1,020 140 253 169 118 807 184 226
2 297 368 697 247 332 183 282 360 113 181 168 247
3 308 340 313 247 287 286 199 159 124 151 154 336
4 237 299 281 263 283 200 168 110 120 128 146 234
5 217 371 278 240 282 206 159 102 119 123 163 202
6 263 366 280 229 226 181 153 99 213 112 143 168
7 261 282 388 220 277 215 140 96 400 108 133 214
8 290 274 302 226 251 249 149 94 692 105 191 457
9 251 280 327 247 248 218 149 93 184 97 199 471
10 213 243 418 221 235 266 147 118 150 103 143 271
11 274 223 479 210 227 286 146 128 409 476 126 235
12 333 235 378 232 226 260 164 147 197 178 127 469
13 257 383 540 254 222 416 313 601 119 122 135 305
14 250 324 462 231 203 265 213 249 115 142 156 312
15 262 307 330 437 239 201 240 156 153 163 162 263
16 286 266 354 541 366 162 184 125 151 136 198 235
17 259 283 337 487 286 149 153 111 120 137 336 235
18 302 324 296 292 247 143 130 106 105 173 182 188
19 299 287 297 258 248 205 123 108 108 136 143 178
20 250 256 341 273 209 184 138 118 105 159 172 197
21 229 283 322 254 178 260 125 155 98 144 165 312
22 214 346 287 253 185 165 107 304 103 122 157 254
23 243 361 290 336 182 151 299 136 253 115 533 322
24 253 332 276 265 153 170 198 118 619 120 204 288
25 292 332 255 240 154 199 140 109 155 170 174 232
26 291 320 253 244 149 410 155 97 140 125 160 509
27 226 302 241 313 155 426 163 103 133 255 218 388
28 221 327 232 263 153 577 160 708 131 357 199 348
29 210 225 242 248 147 259 174 163 134 560 166 280
30 202   286 598 141 181 154 138 373 756 199 299
31 417   389   144   142 121   252   248