20081317 Ver 1_Table 14 Summary of Monthly Observational Flow Data 2011-April 2015_20160314

Table 14. Summary of flow events recorded during monthly site visits from 2011 to April 2015 at Hell Swamp flow monitoring
stations. Herbaceous colonization of the valleys often prevents easy observation of flow. Since valley slopes do not change
and baseflow continues downslope, flow events inferred to have likely occurred based on observed flow at shallower depths
are shown to the right of the 'T' and represent the total number of events. (Flow events recorded during abnormally high rainfall
were excluded from this table.)
using bankfull calculated from Baker data: > 16.5 in
2using bankfull calculated from Baker data: > 11 in
"2015 includes observations from January through April and the February stream survey
2015'
2
4
4
5/5
2
5/5
3
2
3
2
4
3
2
4
1
1
0
0
1
1
1
1
1
1
2
1
0
0
0
1
3
3
2
2
2
0
4
3
3
0
1
1
Hell Swamp/Scott Creek T-82 PCS Phosphate Company, Inc.
Fifth Annual and Summary Report February 2016
Number of events per monitoring year
(observed / inferred + observed)
Station
2011
2012
2013
2014
USC -1B
3/4
1/5
2/5
3/6
USC -2B
6/6
5/7
3/7
5/6
USC -3B'
1
2
1
2
USC -3B
5/7
5/8
4/9
5/9
USC -4B`
1
2
1
2
USC -4B
5/7
6/6
7/7
8/8
USC -5B
3/3
4/5
3/7
1/6
USC -6B
2/6
0/8
3/8
0/7
USC -7B
2/4
2/6
2/7
1/5
USC -8B
1/3
2/7
1/5
0/5
USC -9B
5/6
6/7
5/7
7/7
USC -10B
5/7
5/6
6/7
7/7
USC -11B
2/3
1/4
1/3
1/4
UT1-1B
3/4
5/5
5/6
3/7
UT1-2B
2/3
0/5
1/7
0/6
UT1-3B
2/3
1/5
2/4
1/5
UT14B
1/5
1/6
0/9
0/8
UT2-1B
2/3
0/4
0/4
0/5
UT3-1B
3/4
2/5
2/5
3/4
UT3-2B
2/2
5/5
4/5
2/5
UT3-3B
1/4
3/4
3/4
2/5
UT3-4B
1/1
1/2
1/1
0/1
UT3-5B
0/3
0/5
0/6
1/5
UT3-6B
1/2
2/5
2/6
2/5
UT3-7B
3/3
5/5
3/6
3/6
UT3-8B
2/2
2/4
1/5
1/5
UT3-9B
0/4
0/5
0/7
0/5
UT4-1B
1/1
0/1
0/2
1/1
UT4-2B
0/1
0/3
0/3
1/3
UT6-3B
2/4
1/9
1/10
2/8
UT64B
2/2
3/3
2/4
3/4
UT6-5B
2/2
3/3
2/5
4/5
UT6-6B
2/2
1/3
1/6
3/5
UT7-1B
2/2
1/4
2/6
2/5
UT7-2B
2/2
0/3
1/4
1/4
UT7-3B
1/1
0/3
0/3
1/3
UT8-1B
4/4
6/9
6/7
7/8
UT8-2B
3/4
5/5
5/7
3/6
UT8-3B
4/6
5/8
5/6
4/6
UT8-4B
1/5
1/5
0/6
1/6
UT8-5B
4/4
4/5
3/6
2/6
UT8-6B
3/5
4/5
4/6
3/6
using bankfull calculated from Baker data: > 16.5 in
2using bankfull calculated from Baker data: > 11 in
"2015 includes observations from January through April and the February stream survey
2015'
2
4
4
5/5
2
5/5
3
2
3
2
4
3
2
4
1
1
0
0
1
1
1
1
1
1
2
1
0
0
0
1
3
3
2
2
2
0
4
3
3
0
1
1
Hell Swamp/Scott Creek T-82 PCS Phosphate Company, Inc.
Fifth Annual and Summary Report February 2016