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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 01089100 SOUCOOK RIVER, AT PEMBROKE ROAD, NEAR CONCORD, NH


Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°12'49", Longitude  71°28'51" NAD27
Drainage area 81.9  square miles
Contributing drainage area 81.9  square miles
Gage datum 255.29 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 1987-10-01 -> 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
1 137 112 165 365 196 103 98 54 34 68 114 152
2 135 107 168 358 205 100 114 57 33 62 117 179
3 125 108 172 347 219 124 116 51 32 64 133 173
4 119 119 170 366 195 114 97 52 31 59 129 152
5 122 124 169 364 177 100 82 48 33 59 108 147
6 123 124 157 352 176 101 65 44 34 51 106 148
7 121 118 157 351 184 124 55 54 72 56 116 137
8 120 111 172 329 167 131 54 46 61 54 106 147
9 127 104 212 300 159 118 70 47 44 94 121 136
10 121 101 248 297 150 124 72 45 42 100 135 131
11 123 101 224 310 156 138 60 60 44 68 149 140
12 134 100 207 305 185 123 56 89 43 69 141 158
13 148 104 201 312 173 116 56 77 38 65 137 169
14 150 106 210 326 260 138 64 74 35 70 137 154
15 156 104 234 292 256 143 58 57 36 118 147 161
16 152 102 232 325 224 129 65 51 37 157 145 141
17 153 107 216 422 206 138 69 46 53 113 154 133
18 142 108 212 346 178 116 54 45 53 92 148 185
19 154 113 215 289 165 108 48 45 51 82 125 172
20 167 112 205 258 164 100 46 47 42 79 118 144
21 159 114 201 237 146 84 44 42 39 121 128 136
22 135 151 207 239 133 76 43 52 39 133 120 159
23 123 162 228 233 124 73 56 50 41 106 143 149
24 123 155 225 231 129 70 78 45 44 118 132 171
25 155 186 215 208 140 68 82 47 43 135 132 214
26 160 231 226 193 147 78 60 54 58 157 148 226
27 154 194 263 213 142 86 56 39 60 131 154 193
28 175 178 292 205 122 85 65 39 54 119 160 179
29 147 227 337 220 119 112 57 62 55 141 158 166
30 126   371 213 112 115 53 61 75 153 149 159
31 113   398   102   49 43   142   149