Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins
  • Attention current WaterAlert users: NextGen WaterAlert is replacing Legacy WaterAlert. You must take action before 9/30/2022 to retain your alerts. Read more.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
  • Full News RSS icon

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 15261000 COOPER C AT MOUTH NR COOPER LANDING AK


Kenai Peninsula Borough, Alaska
Hydrologic Unit Code 19020302
Latitude  60°28'50", Longitude 149°52'50" NAD27
Drainage area 16.8  square miles
Gage datum 436.90 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1957-10-01 -> 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 19 15 13 14 42 118 113 66 50 65 55 29
2 19 15 13 13 43 117 110 65 49 80 53 28
3 19 15 13 13 44 116 107 64 47 85 51 28
4 19 19 13 13 47 114 105 63 47 75 51 27
5 19 20 12 13 48 118 106 61 46 69 52 26
6 18 18 12 13 50 120 107 60 46 67 49 26
7 18 17 12 14 51 122 106 58 46 62 44 29
8 18 16 12 13 55 122 105 56 46 57 43 28
9 18 16 12 14 59 122 101 56 45 55 43 30
10 17 16 12 14 64 123 98 56 46 60 43 29
11 17 15 12 15 69 122 97 54 51 54 38 27
12 17 15 12 15 71 121 94 54 54 52 38 26
13 17 15 12 15 73 122 91 55 54 61 37 25
14 17 15 12 15 74 121 89 56 53 56 36 24
15 17 15 12 16 83 123 87 57 50 51 35 24
16 17 14 12 17 89 129 88 55 50 61 33 22
17 18 14 12 17 89 135 90 54 50 56 32 21
18 19 14 12 18 88 149 88 52 55 54 32 21
19 19 14 12 21 88 151 86 51 57 53 32 20
20 18 14 12 21 90 147 85 51 59 53 33 20
21 18 14 12 21 91 145 82 51 63 57 33 20
22 18 14 12 23 94 144 79 50 81 59 35 20
23 18 13 12 24 101 141 77 50 79 74 40 19
24 19 14 12 26 105 134 77 50 73 72 36 19
25 19 14 12 27 107 130 74 50 67 61 33 19
26 18 14 12 28 110 127 73 48 64 57 31 19
27 18 14 12 30 113 125 71 47 61 52 32 19
28 18 13 12 33 114 121 70 48 58 56 32 18
29 17 13 12 37 112 118 69 49 57 63 31 19
30 17   12 38 115 117 68 47 55 63 33 19
31 17   13   117   68 47   59   19