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USGS Surface-Water 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 -> 2021-09-30)

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
1 274 247 280 298 391 237 187 169 177 287 246 266
2 281 282 358 329 268 268 172 181 150 167 175 234
3 260 291 302 343 261 268 174 166 139 169 207 239
4 253 316 269 287 263 288 181 214 129 142 161 190
5 234 315 320 261 272 279 166 175 124 135 173 197
6 235 336 328 263 281 299 187 143 163 127 182 188
7 223 303 309 279 283 264 186 139 219 125 167 216
8 236 256 282 273 241 230 240 154 366 417 196 234
9 214 230 320 276 245 238 189 143 222 165 169 261
10 233 233 398 249 238 272 177 140 179 136 166 232
11 250 261 418 251 248 274 179 146 237 229 177 309
12 268 240 319 276 286 261 201 160 164 177 197 302
13 236 263 330 338 280 281 183 215 156 143 215 232
14 274 251 339 274 253 314 180 163 141 148 176 258
15 227 260 273 349 241 250 191 182 185 190 165 249
16 235 285 295 344 303 211 168 148 131 176 266 346
17 219 276 273 343 315 200 151 150 117 172 309 361
18 232 274 256 274 243 211 152 158 178 173 201 260
19 233 274 269 255 296 198 141 159 164 143 198 224
20 283 263 295 295 256 252 144 158 124 157 211 224
21 213 275 429 277 239 225 136 140 114 135 173 324
22 195 350 486 264 240 201 164 199 115 138 186 232
23 202 364 322 327 239 191 252 134 281 138 276 297
24 267 353 336 274 234 192 263 118 160 136 231 309
25 323 351 292 266 223 194 251 110 153 165 264 360
26 241 279 267 278 284 303 205 107 153 148 206 389
27 216 276 268 290 233 356 211 117 163 259 227 294
28 206 284 319 258 231 388 192 224 257 270 243 283
29 203 268 314 255 233 204 167 143 233 340 202 267
30 220   384 507 217 183 147 124 422 370 264 255
31 319   327   201   148 209   202   233