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USGS Surface-Water 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 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 -> 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
1 107 97 169 378 89 42 58 71 17 52 99 111
2 98 90 172 298 111 48 70 47 29 44 76 115
3 91 81 183 262 106 69 95 40 48 37 66 107
4 92 89 152 301 85 58 61 88 24 45 61 109
5 95 89 129 343 79 48 57 89 16 89 59 90
6 87 85 117 287 93 58 47 47 13 49 54 84
7 86 76 175 338 100 95 32 48 107 33 50 90
8 80 71 249 303 95 91 43 40 90 30 51 143
9 76 69 221 253 84 72 60 89 44 27 55 132
10 76 67 179 211 89 48 44 56 33 25 53 148
11 115 70 176 205 87 48 39 36 27 23 84 158
12 116 94 223 192 68 79 31 69 28 20 71 187
13 148 94 227 181 58 70 25 81 81 19 55 218
14 177 81 295 176 60 87 23 78 52 20 54 155
15 167 73 539 149 75 94 20 80 33 36 74 122
16 134 71 362 146 88 58 22 58 26 35 73 111
17 108 78 241 296 83 43 24 49 21 29 70 103
18 96 84 211 229 78 36 26 36 30 25 70 113
19 95 80 211 157 88 41 22 38 37 24 62 112
20 94 88 181 127 87 49 17 31 23 35 63 98
21 91 106 160 153 65 39 23 23 18 39 75 90
22 85 120 143 174 58 33 19 21 17 35 62 111
23 78 115 153 160 60 43 21 25 17 34 65 107
24 81 117 170 160 74 47 47 20 16 35 77 125
25 81 223 141 122 95 47 82 17 16 45 82 143
26 111 482 130 119 104 54 49 18 27 64 170 127
27 118 265 152 121 95 54 44 14 50 71 113 129
28 128 189 177 108 65 48 51 21 51 67 112 185
29 105 142 201 96 55 71 51 48 52 74 87 163
30 89   304 85 51 59 36 38 57 186 86 144
31 88   575   44   30 23   174   118