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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 01379845 Rockaway River at Warren Street at Dover NJ


Morris County, New Jersey
Hydrologic Unit Code 02030103
Latitude  40°53'10", Longitude  74°33'36" NAD83
Drainage area 52.1  square miles
Gage datum 561.83 feet above NGVD29
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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 2011-10-01 -> 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
1 157 128 141 199 228 118 75 49 69 54 120 155
2 145 122 152 184 215 126 64 48 96 56 100 155
3 132 128 149 192 178 107 60 49 93 67 136 135
4 135 149 150 204 155 106 54 99 65 81 117 115
5 131 136 137 186 159 104 50 83 51 67 93 109
6 137 121 132 176 152 93 46 80 50 58 89 111
7 124 123 135 190 152 96 66 78 46 50 80 119
8 111 120 129 214 149 115 57 66 40 46 72 103
9 131 110 135 195 138 113 84 70 45 42 70 112
10 217 105 159 168 127 101 114 62 57 39 71 119
11 211 117 162 152 119 109 110 70 51 42 74 134
12 195 117 171 164 132 94 82 63 46 43 79 123
13 201 118 169 190 137 128 70 59 47 44 97 110
14 180 110 163 166 134 127 93 57 40 43 90 117
15 156 105 161 172 133 109 87 62 34 42 83 111
16 152 123 158 190 130 93 93 53 30 63 86 126
17 141 124 152 171 124 82 87 46 31 54 82 129
18 132 122 146 154 111 77 88 58 48 47 76 220
19 126 110 150 157 109 75 70 67 42 49 79 215
20 129 107 151 162 109 68 58 55 35 46 80 160
21 113 111 144 150 105 73 54 45 31 41 72 216
22 104 114 148 138 105 67 75 94 31 41 78 213
23 111 115 171 149 120 61 91 121 41 42 69 216
24 170 137 169 134 133 61 85 96 52 40 86 196
25 179 179 161 132 116 65 78 73 70 38 121 214
26 181 167 145 136 105 80 71 48 57 89 125 189
27 154 160 144 127 103 83 60 41 50 105 157 171
28 152 150 154 116 118 89 62 38 62 100 125 205
29 138 155 157 132 128 74 60 35 59 119 106 192
30 128   174 170 134 65 52 33 70 153 124 177
31 133   185   125   50 32   129   158