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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 01073319 LAMPREY RIVER AT LANGFORD ROAD, AT RAYMOND, NH


Rockingham County, New Hampshire
Hydrologic Unit Code 01060003
Latitude  43°02'29", Longitude  71°12'06" NAD83
Drainage area 55.7  square miles
Gage datum 182.49 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 2007-10-01 -> 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
1 117 94 147 326 105 46 49 65 15 40 109 116
2 118 87 150 262 124 46 57 43 45 38 78 123
3 108 80 157 236 114 61 76 36 60 42 121 135
4 105 87 135 269 96 53 55 70 28 45 112 125
5 110 90 119 286 93 44 52 70 19 72 77 101
6 101 88 109 240 103 60 42 40 16 44 68 101
7 96 83 154 272 102 90 30 40 84 31 71 102
8 88 85 219 253 94 77 36 34 70 28 63 137
9 84 90 190 227 84 63 56 69 40 25 59 122
10 84 81 156 208 86 49 60 45 56 24 72 135
11 107 82 154 193 84 46 42 30 37 22 93 152
12 115 95 191 173 70 68 48 54 31 24 76 167
13 154 98 197 164 61 59 54 62 68 23 86 183
14 171 86 244 182 63 72 40 60 46 25 104 166
15 150 78 417 155 75 77 36 61 30 36 92 167
16 129 76 299 161 83 50 30 44 25 34 83 123
17 132 86 214 262 79 39 27 38 21 32 80 117
18 113 116 184 206 74 32 44 28 27 30 76 122
19 104 114 183 154 78 35 64 30 32 28 67 114
20 100 96 164 138 76 40 36 28 21 34 68 99
21 94 103 148 150 60 34 37 22 17 35 75 93
22 88 110 135 164 53 30 30 20 17 31 63 133
23 82 129 148 158 55 36 29 25 18 30 65 175
24 88 124 158 155 64 38 50 25 16 34 74 219
25 140 189 147 121 78 37 73 25 16 40 82 168
26 148 356 139 115 84 42 48 20 24 53 143 194
27 156 221 147 154 76 42 41 16 40 60 132 151
28 138 182 161 141 54 38 46 19 40 65 137 170
29 110 179 185 111 50 54 47 39 41 70 105 154
30 93   269 101 49 47 58 32 44 145 95 138
31 90   461   47   49 21   162   120