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USGS Daily Statistics for Maine

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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 01055000 Swift River near Roxbury, Maine


Oxford County, Maine
Hydrologic Unit Code 01040002
Latitude  44°38'34", Longitude  70°35'20" NAD83
Drainage area 96.9  square miles
Contributing drainage area 96.9  square miles
Gage datum 615.67 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 1928-10-01 -> 2020-09-30)

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
1 100 85 88 496 798 235 179 74 71 114 203 196
2 111 91 85 420 787 265 158 74 59 125 253 229
3 99 112 85 440 751 284 121 73 61 97 336 190
4 93 120 102 420 735 214 136 102 60 113 219 158
5 91 113 89 393 669 194 161 90 57 101 230 156
6 97 96 98 447 644 187 121 80 54 125 246 172
7 91 80 114 481 633 168 94 79 51 161 226 183
8 86 90 123 435 583 166 93 79 49 141 263 151
9 141 84 120 453 590 175 95 69 54 149 270 179
10 140 80 141 454 579 191 100 101 64 125 205 161
11 133 106 142 501 520 200 95 109 92 110 222 186
12 115 102 172 519 590 177 103 81 80 107 221 181
13 120 88 181 514 540 178 82 69 74 104 191 208
14 109 84 153 579 495 236 108 85 73 101 195 195
15 116 90 138 641 482 244 84 61 70 167 230 177
16 112 82 143 684 448 216 84 67 73 192 218 143
17 109 80 205 782 451 221 75 77 130 197 230 151
18 105 71 258 773 401 185 71 56 84 159 185 225
19 137 72 267 747 385 178 70 54 79 141 169 136
20 168 71 224 806 385 166 69 70 64 162 230 132
21 130 99 211 871 364 160 79 54 80 221 196 182
22 102 127 245 868 321 198 74 55 95 188 182 187
23 97 101 211 917 292 149 70 47 94 169 171 154
24 97 105 191 862 313 132 99 46 110 312 157 175
25 135 117 236 833 298 137 77 53 68 245 212 171
26 146 106 247 798 285 155 67 52 68 228 274 153
27 201 86 320 846 294 173 62 44 86 206 238 186
28 151 88 345 831 270 150 71 90 98 267 213 171
29 102 104 362 777 244 170 90 71 82 243 251 119
30 87   414 721 239 152 109 60 116 267 240 112
31 92   506   233   77 66   183   118