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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 08149900 S Llano Rv at Flat Rock Ln at Junction, TX


Kimble County, Texas
Hydrologic Unit Code 12090204
Latitude  30°28'44.45", Longitude  99°46'40.94" NAD83
Drainage area 879  square miles
Gage datum 1,677.37 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 2012-10-01 -> 2022-09-30)

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 73 68 68 71 65 223 65 50 62 72 88 76
2 72 67 67 71 66 135 64 51 63 68 86 75
3 72 67 67 71 68 121 63 51 64 65 85 76
4 71 67 69 80 79 123 62 50 63 63 84 76
5 70 67 69 85 70 113 62 49 62 62 85 76
6 70 67 67 74 67 105 61 48 62 60 84 76
7 69 67 66 73 65 100 60 50 62 60 84 76
8 69 66 66 72 64 96 62 49 63 1,520 81 77
9 70 66 67 71 64 94 61 49 67 853 81 74
10 71 66 68 70 64 90 60 49 69 328 82 73
11 70 67 76 70 64 87 58 49 67 160 82 73
12 70 68 97 72 64 85 57 50 65 116 80 73
13 69 66 79 71 65 82 55 52 64 102 78 73
14 69 67 74 69 66 81 55 53 64 95 78 73
15 69 67 72 68 64 80 55 53 64 496 78 72
16 70 66 72 69 64 81 56 54 85 2,060 77 72
17 69 66 72 70 66 81 58 55 75 380 77 72
18 71 66 70 71 72 78 61 59 73 181 76 71
19 70 66 70 70 69 77 59 58 63 131 74 72
20 69 67 211 68 69 75 56 62 63 117 74 71
21 69 68 197 69 151 73 55 111 63 111 74 71
22 70 71 127 69 101 71 54 88 89 105 74 71
23 69 77 93 68 85 70 53 73 71 101 74 71
24 69 73 83 69 289 68 53 68 64 106 73 71
25 69 70 78 69 166 68 53 67 68 111 74 70
26 69 69 75 70 113 66 52 65 514 103 74 71
27 69 68 73 68 94 68 52 65 142 99 76 73
28 69 68 73 66 87 69 51 65 109 96 77 73
29 68 76 73 65 146 67 51 63 94 94 80 72
30 67   72 65 123 65 50 63 84 93 78 71
31 67   70   137   50 64   91   72