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USGS Daily Statistics for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.


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 01518420 Crooked Cr bl Catlin Hollow at Middlebury Center


Tioga County, Pennsylvania
Hydrologic Unit Code 02050104
Latitude  41°50'33", Longitude  77°16'25" NAD27
Drainage area 74.3  square miles
Gage datum 1,099.56 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 2018-10-01 -> 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
1 160 61 138 137 295 43 15 16 16 33 225 69
2 133 37 122 107 164 45 29 15 31 110 137 85
3 144 47 132 94 135 42 23 11 17 71 111 112
4 136 53 147 86 153 39 16 9.8 13 85 82 110
5 121 143 119 82 110 33 16 8.1 53 126 77 73
6 101 107 123 88 106 33 15 7.8 29 55 81 65
7 88 177 274 113 93 26 16 13 16 76 69 62
8 82 243 166 151 88 22 17 31 15 53 55 54
9 166 111 131 108 94 27 17 20 14 40 58 51
10 240 96 158 95 178 24 13 12 12 34 74 173
11 108 95 232 88 105 21 16 10 29 54 62 129
12 89 82 234 90 117 18 38 8.2 33 37 279 83
13 169 77 163 103 106 18 39 7.6 29 33 101 68
14 92 63 159 92 88 20 41 8.1 19 31 76 105
15 75 57 207 145 81 16 25 21 17 35 64 89
16 79 60 175 106 110 24 20 20 20 59 72 83
17 66 117 166 107 77 22 55 12 14 50 64 72
18 65 494 173 99 64 60 361 384 13 38 63 216
19 103 115 193 320 56 42 87 232 12 33 61 92
20 78 77 167 325 48 101 50 68 11 31 62 70
21 61 75 136 156 41 103 32 36 10 44 59 275
22 56 111 151 125 37 54 40 28 19 80 70 323
23 56 228 118 109 46 36 35 25 493 50 52 222
24 147 150 131 94 36 27 27 21 129 42 55 324
25 143 128 142 79 32 29 17 17 65 55 75 768
26 180 130 125 153 44 21 14 14 41 143 225 162
27 114 247 106 162 33 18 12 15 31 285 129 125
28 121 140 142 111 32 17 12 72 26 151 92 136
29 96 178 153 118 95 14 17 35 23 259 68 129
30 82   127 465 70 16 17 24 20 289 65 151
31 70   134   62   12 17   346   139