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USGS Surface-Water 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 01082000 CONTOOCOOK RIVER AT PETERBOROUGH, NH


Hillsborough County, New Hampshire
Hydrologic Unit Code 01070003
Latitude  42°51'45", Longitude  71°57'35" NAD27
Drainage area 68.1  square miles
Gage datum 731.25 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 1944-10-01 -> 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
1 124 117 126 366 234 117 85 59 42 59 110 135
2 127 113 131 413 220 125 81 54 49 51 100 129
3 121 123 132 442 209 123 77 44 42 46 129 125
4 120 139 132 423 198 117 75 45 36 48 117 124
5 115 147 130 402 187 106 69 52 32 53 109 128
6 121 132 133 380 175 115 62 46 32 52 101 128
7 125 125 153 363 160 120 56 43 47 54 106 144
8 115 121 163 340 157 119 53 53 48 58 121 145
9 129 111 172 313 157 111 59 51 53 72 122 144
10 129 107 161 308 165 107 61 53 46 59 114 161
11 121 124 156 317 154 101 61 51 53 50 109 157
12 132 117 159 308 155 97 60 59 67 59 104 169
13 154 108 174 310 157 97 60 54 70 54 112 165
14 153 116 216 325 171 106 55 52 53 51 121 155
15 143 113 240 327 165 108 56 44 43 112 113 157
16 130 114 237 360 168 105 60 41 41 103 104 139
17 116 114 227 359 169 94 64 39 43 97 118 130
18 115 124 230 336 165 80 94 40 58 82 108 140
19 119 123 224 306 167 76 74 41 59 73 98 126
20 116 114 228 292 157 75 61 45 53 73 105 112
21 112 115 235 278 149 71 55 40 47 68 114 141
22 110 129 236 258 146 70 50 41 44 62 112 155
23 109 138 242 272 131 80 62 57 42 73 114 149
24 130 130 239 273 130 80 72 54 46 81 108 146
25 140 148 238 261 134 72 73 42 48 103 118 154
26 144 160 238 251 152 76 60 33 51 112 146 157
27 147 146 260 254 148 75 50 31 65 100 133 160
28 137 138 261 240 133 81 50 44 60 97 129 152
29 123 131 275 244 119 90 52 52 55 106 136 142
30 123   313 242 104 89 76 49 59 146 134 134
31 123   354   102   65 52   132   127