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USGS Daily Statistics for the Nation

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 01580520 DEER CREEK NEAR DARLINGTON, MD


Harford County, Maryland
Hydrologic Unit Code 02050306
Latitude  39°37'02.8", Longitude  76°11'30.7" NAD83
Drainage area 164  square miles
Gage datum 46.99 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 1999-10-01 -> 2023-09-30)

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
1 270 243 272 293 382 235 186 167 213 276 240 256
2 288 274 343 319 265 265 172 180 200 166 173 226
3 258 283 291 329 257 265 174 164 142 174 202 233
4 249 325 275 278 261 284 180 209 129 172 160 189
5 230 313 312 253 270 275 166 176 124 166 170 192
6 231 326 317 270 286 294 188 143 177 134 179 185
7 219 294 299 284 329 260 191 138 218 128 164 212
8 230 251 273 283 263 229 241 152 346 393 191 227
9 211 226 308 276 254 239 192 141 217 162 166 251
10 229 229 381 248 242 269 179 138 176 135 164 224
11 243 254 400 248 251 270 179 145 229 220 175 294
12 259 235 310 275 286 258 200 159 165 172 207 288
13 231 258 320 334 280 279 184 209 158 144 218 224
14 266 245 326 272 253 310 179 160 140 149 175 248
15 221 252 266 344 243 249 188 177 179 186 165 255
16 227 276 285 337 302 210 167 146 134 172 275 363
17 242 281 265 337 313 199 151 148 119 170 301 352
18 235 273 250 274 243 210 151 155 173 171 198 255
19 231 269 261 278 295 197 142 156 159 142 195 221
20 289 257 285 296 256 248 144 155 122 154 206 219
21 219 268 407 276 239 222 135 137 113 133 171 310
22 196 336 458 263 241 199 162 222 114 135 183 229
23 208 349 309 322 248 195 246 140 330 139 265 358
24 265 338 328 271 236 194 257 120 169 166 223 308
25 316 340 293 264 224 193 244 110 153 169 253 351
26 252 274 264 274 282 297 201 106 152 163 201 377
27 216 269 262 286 234 349 207 115 160 253 220 287
28 207 277 308 255 244 379 188 218 245 260 235 276
29 203 268 302 252 235 202 164 140 223 335 197 259
30 216   366 493 218 181 145 122 395 383 254 249
31 309   314   201   146 200   202   229