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USGS Surface-Water Daily Statistics for Hawaii

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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 16647000 Ukumehame Gulch nr Olowalu, Maui, HI


Maui County, Hawaii
Hydrologic Unit Code 20020000
Latitude  20°49'06.75", Longitude 156°35'00.11" NAD83
Drainage area 3.71  square miles
Gage datum 400 feet above LMSL
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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 1910-10-01 -> 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 14 7.8 10 7.7 15 8.8 12 11 11 7.4 9.7 7.9
2 11 7.3 9.8 8.1 14 9 11 10 11 6.6 17 7.3
3 9.2 7.7 9 15 13 11 9.4 11 12 7 11 13
4 12 9.6 12 10 16 9.2 9.1 27 9.5 8.7 10 16
5 12 8.2 11 10 14 7.9 8.8 14 9.3 9.3 10 13
6 7.3 7.9 11 15 15 7.3 8.6 9.9 11 10 9.4 17
7 6.9 7.8 15 10 13 7.5 7.6 9.3 10 8.8 8.8 14
8 9.1 7.3 11 9.7 18 7.7 9 15 8.5 8.3 9.2 11
9 10 6.9 12 12 13 7.6 9.1 8.3 7.9 7.1 11 8.5
10 11 7.7 13 15 11 8.5 11 9.7 7.5 9.3 7.2 9.5
11 14 7.6 16 12 13 7.5 11 17 9.9 6.5 15 9.1
12 14 11 18 13 12 10 11 16 9.2 8.3 12 11
13 17 7 15 12 9.8 8.4 9.8 11 17 9.6 7.6 7.4
14 9.2 8.5 13 9.2 13 8.4 8.4 9.8 11 8.4 6.8 7.4
15 11 7.3 12 10 10 8.9 9.2 9.5 14 7.3 6.4 8
16 8.6 7.6 11 12 10 8.9 9.3 13 12 6.5 6.2 8.1
17 11 15 11 9.8 10 8.6 8 14 9.9 6.5 7.1 8
18 8.7 10 15 8.7 10 7.7 9.5 13 11 6.7 8.2 7
19 9.6 9.1 13 8.5 10 12 7.6 12 12 6.8 8 9.9
20 11 10 10 9 16 12 7.5 11 10 8.6 6.9 13
21 8.4 20 9.5 14 13 11 9.1 12 9.5 9.6 6.9 12
22 14 13 9.5 9.1 8.6 9.9 9.8 13 8.5 6.8 6.9 12
23 8.3 14 8.8 11 12 12 10 13 9.6 7.2 6.5 11
24 7.8 12 9.5 17 11 15 11 11 11 6.2 9.1 9.8
25 8.2 9.8 14 10 11 12 12 8.8 8.5 6.1 10 14
26 10 8.4 9.7 10 11 12 18 9.2 8.6 8.3 10 19
27 9.6 8.2 8.8 13 12 11 16 8.6 8.5 8.8 9.7 12
28 9.2 8.9 7.8 13 9.2 12 28 10 11 18 14 12
29 9.9 10 17 13 9.3 11 26 9.1 11 17 11 8.3
30 8.1   10 15 10 12 20 9.1 9.4 16 7.4 7.8
31 9   10   9.3   14 12   12   8.1