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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 01060000 Royal River at Yarmouth, Maine


Cumberland County, Maine
Hydrologic Unit Code 01060001
Latitude  43°47'56.94", Longitude  70°10'41.77" NAD83
Drainage area 141.00  square miles
Contributing drainage area 141.00  square miles
Gage datum 09.51 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 water year of record in, ft3/s   (Calculation Period 1949-10-01 -> 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
1 184 164 310 940 407 272 143 73 65 75 232 386
2 186 167 315 999 378 301 128 77 58 92 276 361
3 188 233 327 1,090 371 292 111 80 55 81 349 321
4 185 305 347 1,110 382 235 106 69 64 83 385 295
5 187 274 340 966 360 201 127 69 66 82 303 313
6 181 219 319 1,000 337 191 126 67 59 88 304 353
7 161 194 326 907 347 208 104 59 58 137 288 397
8 149 207 349 771 311 176 91 56 56 147 337 368
9 173 182 384 670 341 156 98 62 57 121 319 321
10 212 164 417 671 352 155 104 93 78 154 280 346
11 227 195 420 793 318 155 95 102 98 189 314 325
12 217 248 478 769 425 137 88 81 181 141 319 326
13 215 223 633 737 471 153 91 79 128 116 292 317
14 207 215 571 752 415 219 147 76 85 111 277 354
15 194 202 465 723 328 212 140 69 77 130 268 408
16 202 243 455 706 293 220 98 64 67 135 251 333
17 230 209 469 811 299 219 95 60 121 144 241 284
18 202 184 500 771 288 192 92 57 129 153 219 370
19 185 188 518 672 287 142 94 73 98 140 194 315
20 197 191 643 593 256 117 88 174 91 142 218 250
21 217 212 662 530 251 157 79 137 77 183 301 258
22 226 255 622 512 239 150 85 108 70 215 316 325
23 243 302 659 533 210 136 79 80 82 191 290 286
24 277 281 641 542 209 149 69 65 101 216 280 281
25 308 292 677 606 276 130 72 58 96 227 310 326
26 318 316 712 536 269 122 67 55 99 191 381 327
27 371 318 824 457 230 130 68 53 102 171 414 317
28 397 331 911 455 221 130 76 53 89 164 330 312
29 321 339 905 475 209 135 79 53 76 172 378 262
30 241   843 422 242 150 80 64 73 175 391 227
31 192   848   264   74 65   209   195