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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 01209500 SAUGATUCK RIVER NEAR WESTPORT, CT


Fairfield County, Connecticut
Hydrologic Unit Code 01100006
Latitude  41°10'14.63", Longitude  73°21'53.34" NAD83
Drainage area 79.8  square miles
Gage datum 17.10 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 1932-10-01 -> 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
1 174 126 217 317 250 125 38 30 27 61 81 107
2 166 115 203 301 193 154 38 26 58 54 74 102
3 162 114 211 287 193 118 41 26 31 58 82 99
4 148 132 228 278 195 102 43 23 24 46 89 98
5 131 128 224 269 178 97 34 22 23 43 103 106
6 160 114 266 316 179 78 30 20 31 45 87 124
7 166 151 390 304 175 69 29 24 49 46 87 135
8 148 201 292 299 164 85 33 22 47 40 80 136
9 132 146 251 284 147 81 52 31 51 36 77 135
10 186 130 250 241 145 65 42 29 35 33 77 140
11 146 146 287 219 140 74 37 36 31 32 73 135
12 134 143 371 232 141 65 32 34 32 35 82 131
13 158 131 391 270 137 67 38 36 35 31 83 130
14 127 130 405 277 136 76 36 39 36 38 87 149
15 156 138 373 242 143 74 34 31 43 88 79 136
16 139 141 361 269 132 59 34 29 39 241 77 122
17 124 145 316 292 141 50 31 39 55 96 83 121
18 127 148 293 246 137 47 37 91 48 61 74 156
19 126 148 282 242 132 62 34 102 46 53 71 148
20 126 145 297 227 125 63 37 69 46 63 87 137
21 121 152 294 213 123 47 33 46 80 59 82 174
22 140 161 303 192 113 58 35 49 82 48 90 156
23 161 159 320 195 109 54 54 46 56 48 91 125
24 182 167 311 182 110 51 73 45 60 49 85 119
25 247 195 274 183 108 49 48 35 63 52 92 121
26 250 243 248 196 118 40 43 33 60 68 91 139
27 187 235 248 194 128 39 33 30 44 89 92 157
28 169 244 248 183 132 46 29 47 44 74 87 165
29 154 168 266 176 111 44 27 47 59 73 110 158
30 134   292 191 110 36 29 32 84 88 106 168
31 128   320   113   28 25   87   182