Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

USGS Daily Statistics for Maryland

Click to hide state-specific text

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 01639000 MONOCACY RIVER AT BRIDGEPORT, MD


Frederick County, Maryland
Hydrologic Unit Code 02070009
Latitude  39°40'44.6", Longitude  77°14'04.3" NAD83
Drainage area 173  square miles
Gage datum 340.18 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 76 - 77 years of record in, ft3/s   (Calculation Period 1941-10-01 -> 2019-09-30)

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
1 329 208 403 394 205 155 60 70 37 145 107 243
2 390 312 376 473 171 238 58 76 50 95 132 265
3 306 360 302 369 228 141 70 72 48 94 189 271
4 334 399 400 348 295 160 78 107 75 56 111 295
5 257 334 639 419 251 156 78 56 46 71 141 337
6 245 293 561 306 311 126 65 39 173 49 122 237
7 222 370 561 279 287 134 93 40 142 37 126 326
8 303 288 416 254 217 103 80 66 152 59 207 272
9 314 226 400 271 204 95 83 76 122 208 215 272
10 281 283 363 336 183 112 139 66 112 139 145 251
11 211 291 475 203 163 126 59 61 78 134 128 472
12 232 277 407 211 262 153 79 64 59 115 167 366
13 240 320 458 364 175 183 95 162 54 87 187 348
14 241 423 504 378 163 129 61 113 77 93 124 322
15 269 387 496 395 175 113 71 55 139 105 158 250
16 298 332 362 412 367 73 99 35 51 132 159 342
17 195 321 421 379 234 105 89 38 78 93 193 320
18 218 360 312 209 234 101 106 85 206 114 137 229
19 287 378 410 188 253 263 92 53 119 169 145 208
20 427 410 484 261 202 122 60 56 67 128 193 214
21 269 444 534 263 293 180 80 62 93 112 186 340
22 275 400 648 293 274 337 138 68 145 65 280 266
23 291 493 580 210 181 240 96 59 217 124 307 258
24 438 612 525 232 158 92 91 45 109 99 152 252
25 432 516 384 234 144 82 78 53 169 100 226 286
26 397 478 350 280 170 137 62 35 198 170 201 379
27 424 407 399 274 130 142 94 31 134 138 183 309
28 368 382 363 285 187 212 72 31 193 153 362 236
29 250 387 394 212 248 78 78 31 133 181 383 252
30 258   433 265 167 64 56 22 122 223 325 375
31 281   345   145   56 32   127   268