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USGS Daily Statistics for Maryland

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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 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
1 274 247 280 298 399 239 186 172 177 287 246 266
2 281 282 358 329 271 272 169 181 150 167 175 234
3 260 291 302 343 263 237 174 168 139 169 207 239
4 253 316 269 287 260 261 182 219 129 142 161 190
5 234 315 320 261 272 277 167 178 124 135 173 197
6 235 336 328 263 281 302 189 145 163 127 182 188
7 223 303 309 279 285 267 188 140 219 125 167 216
8 236 256 282 273 241 228 246 157 366 417 196 234
9 214 230 320 276 246 237 192 145 222 165 169 261
10 233 233 398 249 238 268 178 142 179 136 166 232
11 250 261 418 251 250 274 181 148 237 229 177 309
12 268 240 319 276 290 260 190 162 164 177 197 302
13 236 263 330 338 284 285 180 220 156 143 215 232
14 274 251 339 274 256 319 181 165 141 148 176 258
15 227 260 273 349 244 253 193 185 185 190 165 249
16 235 285 295 344 309 213 170 151 131 176 266 346
17 219 276 273 343 321 201 153 152 117 172 309 361
18 232 274 256 274 246 214 151 159 178 173 201 260
19 233 274 269 255 301 200 141 157 164 143 198 224
20 283 263 295 295 260 256 145 158 124 157 211 224
21 213 275 429 277 243 227 137 140 114 135 173 324
22 195 350 486 266 244 194 166 199 115 138 186 232
23 202 364 322 332 242 189 258 134 281 138 276 297
24 267 353 336 277 237 193 271 118 160 136 231 309
25 323 351 292 267 225 195 257 110 153 165 264 360
26 241 279 267 280 290 309 197 107 153 148 206 389
27 216 276 268 293 235 366 213 117 163 259 227 294
28 206 284 319 260 233 399 195 224 257 270 243 283
29 203 268 314 257 219 207 168 143 233 340 202 267
30 220   384 518 213 185 147 124 422 370 264 255
31 319   327   199   149 209   202   233