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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 03092090 West Branch Mahoning River near Ravenna OH


Portage County, Ohio
Hydrologic Unit Code 05030103
Latitude  41°09'41", Longitude  81°11'50" NAD27
Drainage area 21.8  square miles
Contributing drainage area 21.8  square miles
Gage datum 1,011.17 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 2022-10-01 -> 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 37 18 59 117 23 1.8 2.3 3.3 3.3 6.5 10 53
2 20 13 28 45 63 1.9 4.3 2.4 2.9 5.7 10 14
3 263 9.8 154 24 123 1.8 4.3 2 2.6 5.3 9.6 12
4 193 8.4 428 18 59 1.7 3.1 1.7 2.3 5.1 9 14
5 117 8.5 69 102 25 1.4 2.3 1.6 2.2 5 9.7 8.4
6 34 8.6 32 232 17 1.5 1.7 3.9 2.2 6.1 11 7.5
7 21 8.6 47 43 14 1.5 2.4 34 2.3 5.8 11 7.8
8 15 9.8 28 22 13 1.4 2.8 17 4.1 7.2 10 8.1
9 12 33 20 17 11 1.4 1.9 6.3 4.3 5.6 10 6.5
10 9.5 32 28 14 8.7 1.4 1.5 4.2 3.1 4.9 10 5.7
11 8.1 16 40 12 7.8 1.5 1.4 23 2.5 4.8 96 5.3
12 148 11 28 11 7.1 3.3 1.4 130 2.6 4.7 124 5.4
13 282 9.7 21 9.7 6.5 3.2 2.5 31 3.2 58 19 5.6
14 47 8.4 18 8.8 6.3 6.7 2 11 2.6   7.9 6
15 19 8 17 8.2 5.4 4.2 1.9 9.3 2.3   5.2 15
16 13 7.6 17 8.6 5.1 4.4 9.2 7.3 2   4.7 28
17 81 9.8 36 12 4.6 3.6 3.8 6.1 2   4.5 17
18 43 8.9 34 12 4.3 2.5 2.6 13 1.8 1.5 4.2 11
19 224 8.3 18 9.9 4.1 2 2 8.9 1.7 3.5 3.9 7.2
20 170 7.6 14 8.3 5 1.8 2.9 5.3 1.7 9.2 3.5 5.9
21 59 7 13 8.8 5.2 1.7 7.9 3.9 1.5 8.4 3 5.5
22 29 79 12 180 3.9 1.6 3.8 3.4 1.5 7.4 3 5.4
23 24 139 372 87 3.3 1.8 2.3 20 1.5 7 3.3 12
24 20 34 176 28 2.9 1.8 1.7 136 1.5 7.1 3.3 13
25 24 17 301 18 2.8 1.7 1.4 64 1.6 6.7 4.4 7.9
26 93 13 75 14 2.7 1.7 2.7 23 1.6 12 5.2 7
27 45 93 39 12 2.6 2.6 10 11 1.5 24 10 7.1
28 27 261 37 16 2.5 3.1 4.9 7.5 1.8 17 29 7.8
29 74   23 35 2.1 2.5 32 6.1 1.9 11 17 11
30 88   20 23 2 1.8 12 4.7 1.8 10 123 35
31 33   38   1.8   5.5 3.8   9.6   33