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USGS Daily Statistics for Connecticut

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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 01117420 USQUEPAUG RIVER NEAR USQUEPAUG, RI


Washington County, Rhode Island
Hydrologic Unit Code 01100007
Latitude  41°28'36", Longitude  71°36'19" NAD27
Drainage area 36.1  square miles
Contributing drainage area 36.1  square miles
Gage datum 90.12 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 1957-10-01 -> 2025-09-30)

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 91 100 123 174 118 79 46 28 29 31 49 75
2 93 101 126 169 119 80 49 27 31 30 47 76
3 95 104 133 160 115 80 48 26 35 30 47 79
4 97 109 129 157 110 76 45 26 34 29 48 82
5 100 112 119 158 107 77 45 28 30 28 48 79
6 98 109 116 155 105 88 44 29 28 28 50 79
7 92 102 120 149 104 88 40 27 29 28 49 80
8 91 99 122 142 100 91 39 29 30 27 47 83
9 95 95 124 137 98 86 39 33 28 28 49 81
10 100 92 129 134 100 77 39 37 27 32 52 86
11 104 91 133 138 100 73 38 35 27 31 56 90
12 100 94 128 135 98 73 38 33 24 30 56 96
13 103 98 127 134 96 75 39 32 23 31 58 100
14 108 102 137 136 95 79 41 32 24 33 61 98
15 108 102 147 131 96 78 41 31 23 43 61 98
16 104 103 141 132 98 70 37 31 24 46 60 96
17 102 105 133 139 100 65 37 29 26 45 63 95
18 101 105 131 137 98 65 37 29 27 41 65 98
19 103 107 131 128 93 65 37 31 27 40 62 99
20 102 105 133 127 89 64 33 31 25 41 58 95
21 101 101 131 125 86 59 32 28 24 46 58 91
22 99 100 141 125 83 55 32 28 25 46 61 91
23 94 103 152 125 79 53 33 27 27 41 67 92
24 100 108 153 124 84 52 38 25 26 40 70 95
25 116 122 143 124 90 52 43 25 26 41 72 100
26 126 131 132 121 88 51 38 26 28 45 75 104
27 122 128 130 121 84 48 35 28 32 47 77 101
28 116 121 132 122 77 48 33 27 32 48 77 97
29 114 118 141 121 75 46 32 26 31 52 77 94
30 108   166 118 73 44 31 29 31 54 74 95
31 102   185   72   29 35   53   93