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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 01201487 STILL RIVER AT ROUTE 7 AT BROOKFIELD CENTER, CT


Fairfield County, Connecticut
Hydrologic Unit Code 01100005
Latitude  41°27'56.96", Longitude  73°24'11.53" NAD83
Drainage area 62.3  square miles
Gage datum 255.24 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 2001-10-01 -> 2024-09-30)

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
1 167 115 156 231 236 121 74 55 55 153 107 184
2 176 125 205 199 181 143 82 55 173 115 94 173
3 147 117 209 217 158 130 87 62 116 116 130 146
4 153 138 165 221 151 116 80 80 70 92 106 122
5 147 140 166 185 138 111 78 75 60 80 92 112
6 153 121 169 155 148 99 64 55 100 65 94 115
7 138 127 269 156 139 123 75 63 170 69 89 133
8 140 120 227 193 125 156 109 57 150 90 89 158
9 136 108 208 160 120 128 93 56 139 110 115 145
10 227 106 168 140 123 101 89 80 98 71 95 183
11 185 120 203 128 108 106 70 63 77 69 81 181
12 184 114 196 143 125 96 72 62 75 126 100 240
13 197 135 192 196 146 115 65 68 84 116 112 190
14 201 162 244 204 147 152 81 72 74 126 103 176
15 193 143 210 181 126 137 73 79 62 157 92 152
16 155 136 193 320 145 94 100 64 64 120 103 145
17 141 150 173 319 170 96 102 50 51 118 155 155
18 159 140 161 209 147 97 90 83 84 79 125 226
19 190 132 163 182 150 127 93 78 99 85 101 203
20 147 120 169 172 130 90 64 52 53 92 134 143
21 122 118 172 178 115 80 51 64 43 77 105 188
22 109 121 171 145 102 89 59 105 46 65 110 216
23 119 142 223 210 111 93 96 93 62 65 135 183
24 157 154 188 199 142 100 109 59 112 64 146 228
25 220 217 168 146 112 86 65 49 100 110 130 230
26 228 238 152 160 117 70 63 45 113 122 118 203
27 161 192 162 188 101 66 56 49 79 144 167 204
28 145 178 160 155 111 113 67 150 95 177 139 227
29 138 133 227 154 119 102 63 147 147 196 131 191
30 124   266 153 96 70 54 85 208 202 143 173
31 125   242   91   55 57   134   154