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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 -> 2019-09-30)

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 86 88 496 802 235 179 74 72 114 193 197
2 111 91 85 420 789 266 159 74 59 120 250 231
3 99 113 85 440 752 285 121 73 60 96 337 192
4 93 120 99 420 734 215 137 103 60 112 219 159
5 91 114 89 393 669 194 162 91 57 101 230 157
6 97 96 98 447 644 186 121 81 54 125 246 173
7 91 81 114 481 633 168 93 80 52 161 227 184
8 86 91 123 435 584 167 94 78 50 139 265 152
9 142 84 120 453 593 175 95 69 54 149 272 180
10 140 81 141 454 570 192 101 102 65 125 206 161
11 134 106 142 501 515 197 96 110 92 110 223 185
12 112 103 172 519 591 176 103 81 80 107 222 182
13 117 89 181 514 541 178 82 70 75 105 193 209
14 108 85 153 579 495 237 108 85 74 101 196 183
15 115 91 138 622 482 245 84 61 70 168 231 164
16 112 82 143 678 449 217 85 67 74 193 219 140
17 109 80 205 782 452 223 75 77 131 192 231 150
18 105 71 258 774 402 186 70 56 85 157 186 225
19 138 73 267 745 385 179 70 54 80 141 169 136
20 169 71 224 771 374 164 69 71 65 162 230 132
21 130 99 211 835 360 157 79 55 81 222 197 183
22 102 128 245 852 320 198 74 55 96 189 182 188
23 97 102 211 904 291 149 71 47 95 162 172 154
24 97 106 191 857 310 132 99 46 107 311 157 176
25 135 118 236 831 297 138 77 53 68 246 212 172
26 146 107 247 797 284 155 67 52 68 228 275 153
27 201 86 320 827 294 174 62 44 86 204 239 187
28 152 88 345 827 270 151 71 91 98 261 213 172
29 102 106 362 779 244 171 90 71 82 241 253 119
30 87   414 723 239 153 110 60 117 266 242 113
31 92   506   233   77 67   182   119