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USGS Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 08152900 Pedernales Rv nr Fredericksburg, TX


Gillespie County, Texas
Hydrologic Unit Code 12090206
Latitude  30°13'13", Longitude  98°52'10" NAD27
Drainage area 369  square miles
Contributing drainage area 369  square miles
Gage datum 1,564.96 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 1979-10-01 -> 2019-09-30)

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 42 37 44 49 41 79 51 22 28 15 44 26
2 40 62 51 48 102 73 206 21 25 15 31 26
3 37 96 47 48 203 108 57 38 17 14 81 26
4 36 196 119 45 87 257 329 21 30 13 97 27
5 35 78 58 51 57 110 453 18 48 13 57 27
6 33 60 52 250 70 67 68 17 37 25 86 28
7 33 52 55 60 48 63 50 30 29 33 35 28
8 32 47 54 49 116 53 40 24 45 53 35 31
9 34 46 54 48 94 220 36 18 36 25 31 32
10 35 44 47 47 72 82 34 16 32 36 29 35
11 33 42 48 46 66 80 76 17 24 52 34 40
12 32 41 61 43 69 93 39 16 27 74 26 33
13 31 40 56 42 55 106 31 15 19 126 25 35
14 30 58 54 48 48 115 29 16 18 39 24 33
15 31 44 47 44 75 93 32 23 24 144 255 35
16 33 49 126 91 57 186 34 134 28 357 50 45
17 36 43 58 59 61 96 88 431 21 50 62 32
18 38 40 97 63 74 68 33 38 18 47 35 31
19 35 39 62 55 96 60 31 34 21 328 37 55
20 37 50 111 52 83 54 45 23 21 104 42 455
21 33 47 72 51 138 53 58 21 19 65 34 294
22 32 44 52 45 63 88 34 20 21 67 31 103
23 31 94 47 48 47 47 36 21 17 42 28 64
24 30 81 44 48 76 42 69 21 16 53 28 48
25 29 58 43 45 536 54 40 22 15 39 30 43
26 37 52 170 49 110 47 30 20 18 40 29 45
27 41 48 68 50 115 89 29 17 17 52 28 48
28 45 44 65 48 79 56 29 18 15 41 36 40
29 66 50 85 55 229 48 28 17 14 38 29 38
30 44   82 42 119 65 24 17 14 28 27 36
31 37   58   80   23 28   30   112