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USGS Daily Statistics for New Hampshire

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To view real-time groundwater levels in New Hampshire. click here

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 731.97 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 1944-10-01 -> 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
1 117 117 124 368 218 120 87 53 42 60 103 130
2 120 112 130 418 207 129 81 51 37 51 97 126
3 114 123 131 450 200 128 72 42 34 47 129 123
4 114 138 129 427 192 122 61 43 32 47 118 122
5 108 144 127 409 179 111 55 51 29 47 110 127
6 116 129 132 390 168 120 54 45 29 49 101 128
7 122 123 151 373 156 126 52 43 46 52 107 143
8 112 120 159 349 156 125 50 53 47 58 123 144
9 128 109 172 320 158 115 52 50 47 73 125 144
10 129 105 161 314 167 110 50 53 40 59 116 154
11 120 123 155 326 156 105 47 52 50 50 111 148
12 127 116 156 319 158 101 44 60 66 60 102 164
13 146 106 171 319 161 101 46 55 68 55 106 163
14 147 116 217 329 178 111 45 53 50 51 117 141
15 140 113 244 336 170 112 51 45 39 116 111 140
16 124 114 242 374 173 109 54 42 36 105 102 129
17 109 111 232 372 173 97 53 40 40 96 116 124
18 110 111 234 347 171 82 48 41 57 81 107 136
19 116 113 226 311 173 79 45 42 59 72 97 123
20 113 108 229 297 163 78 43 40 52 74 105 110
21 109 112 237 283 153 74 43 37 46 68 115 142
22 109 127 239 262 150 73 40 39 42 61 113 157
23 107 125 245 275 135 84 53 49 39 73 115 133
24 131 120 239 275 134 84 65 40 42 82 109 132
25 142 145 235 266 140 76 69 34 44 105 120 130
26 140 160 236 257 159 80 57 29 49 110 148 133
27 142 141 260 261 155 75 48 28 65 92 131 148
28 134 133 260 245 139 83 47 43 60 92 126 146
29 121 121 274 249 123 93 49 52 55 104 136 138
30 122   312 237 107 92 54 49 60 146 135 130
31 123   360   103   53 52   124   122