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   National River Restoration Science Synthesis (NRRSS)
River Restoration in our Nation: A Scientific Synthesis to Inform Policy, Grassroots Actions, and Future Research

 

National River Restoration Science Synthesis (NRRSS) Statistics Page for Southeast Node
Statistics for March 28, 2006


 
Cost Information for NRRSS Records (with cost values) for Southeast Node


Number
of
Projects

858
Projects
with
Cost
Values

404

 
Total
Costs

$493,613,658.69
 
% with
Cost

47

 
Minimum
Cost

$1,532.00

 
Maximum
Cost

$27,200,000.00

 
Median
Cost

$402,875.00

 
% with
Monitoring

27
 
% with
Project
Contact

23

 
Mean
Cost

$1,221,815.99
Upper 95%
Confidence
Interval
Value

$4,386,815.51

 
Standard
Deviation

2283665.942824

 


 

 

Project Intent Information for Southeast Node


 
Project
Intent

Aesthetics/Recreation/Education
Bank Stabilization
Channel Reconfiguration
Dam Removal/Retrofit
Fish Passage
Floodplain Reconnection
Flow Modification
In-stream Habitat Improvement
In-stream Species Management
Land Acquisition
Riparian Management
Stormwater Management
Water Quality Management
Other

Number
of
Projects

45
102
176
8
10
9
14
87
16
167
311
58
435
14
Projects
with
Cost
Values

18
43
17
5
4
4
6
31
5
158
168
47
324
4

 
Total
Costs

$6,283,681.00
$20,908,478.24
$17,129,947.00
$5,783,500.00
$522,500.00
$8,375,000.00
$4,115,960.00
$9,625,381.51
$697,974.00
$281,770,479.00
$274,901,810.73
$81,650,237.00
$436,367,914.45
$2,229,002.00
 
% with
Cost

40
42
9
62
40
44
42
35
31
94
54
81
74
28

 
Minimum
Cost

$2,800.00
$3,680.00
$10,000.00
$45,000.00
$45,000.00
$375,000.00
$205,500.00
$3,680.00
$8,002.00
$14,500.00
$1,532.00
$10,000.00
$2,800.00
$8,002.00

 
Maximum
Cost

$2,600,000.00
$4,587,200.00
$4,587,200.00
$5,240,000.00
$205,500.00
$4,400,000.00
$2,061,000.00
$4,587,200.00
$400,000.00
$14,764,440.00
$14,764,440.00
$27,200,000.00
$27,200,000.00
$2,061,000.00

 
Median
Cost

$53,000.00
$102,800.00
$431,370.00
$168,000.00
$136,000.00
$1,800,000.00
$409,166.50
$35,000.00
$113,529.00
$966,000.00
$902,700.00
$875,000.00
$566,200.00
$80,000.00

 
% with
Monitoring

44
60
64
12
20
44
28
62
50
1
29
22
17
71
 
% with
Project
Contact

66
35
21
50
30
55
71
21
31
1
12
39
23
7

 
Mean
Cost

$349,093.39
$486,243.68
$1,007,643.94
$1,156,700.00
$130,625.00
$2,093,750.00
$685,993.33
$310,496.18
$139,594.80
$1,783,357.46
$1,636,320.30
$1,737,239.09
$1,346,814.55
$557,250.50
Upper 95%
Confidence
Interval
Value

$1,257,292.68
$1,718,910.34
$2,632,118.89
$3,987,250.12
$215,618.99
$4,254,807.63
$1,555,904.82
$1,521,896.40
$335,448.40
$4,881,547.31
$4,653,490.47
$7,218,317.86
$4,585,573.02
$1,763,142.90

 
Standard
Deviation

655299.874196
889415.261481
1172119.642365
2042348.148578
61326.355468
1559284.190743
627673.787190
874070.724315
141315.723286
2235460.258639
2177001.513770
3954804.053417
2336885.793479
870096.625813

Note: Some NRRSS Records may have more than one Project Intent selected.
Total number of NRRSS records with one or more Project Intent values for Southeast is: 708
Total number of NRRSS records with no Project Intent values for Southeast is: 150
Percentage of NRRSS records with no Project Intent values for Southeast is: 17%

 


 

 

Project Information by Year of Completion for Southeast Node


 
Year of
Completion

1981
1983
1988
1990
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005

 
Number of
Projects

1
1
1
2
5
6
19
13
12
14
17
28
34
53
58
19
6
2

 
% with
Cost

0
0
0
0
0
33
21
15
41
28
47
53
41
39
32
57
83
100

 
Minimum
Cost

$0.00
$0.00
$0.00
$0.00
$0.00
$23,000.00
$12,500.00
$25,000.00
$10,466.00
$83,905.00
$12,500.00
$8,002.00
$10,000.00
$3,695.00
$1,532.00
$10,000.00
$22,020.00
$375,000.00

 
Maximum
Cost

$0.00
$0.00
$0.00
$0.00
$0.00
$600,000.00
$177,690.41
$87,000.00
$253,530.00
$410,000.00
$256,500.00
$4,000,000.00
$2,600,000.00
$1,101,486.00
$2,240,000.00
$4,587,200.00
$431,370.00
$640,000.00

 
Median
Cost

$0.00
$0.00
$0.00
$0.00
$0.00
$311,500.00
$15,082.86
$56,000.00
$104,000.00
$227,940.00
$85,825.00
$80,000.00
$127,211.50
$103,845.00
$88,333.00
$369,000.00
$219,000.00
$507,500.00

 
% with
Monitoring

100
0
100
0
40
16
15
23
33
14
41
42
50
60
55
36
16
0
 
% with
Project
Contact

0
0
100
0
40
16
10
23
41
35
35
46
61
47
37
63
66
100

Note: Some of the categories for each year may have incomplete information available.

 


 
Number of Projects with the Number of Intent Categories for Southeast Node

# of Intent Categories

1
2
3
4
5
6
7
8
9
10
11
12
13
14

# Projects

245
235
193
21
12
0
2
0
0
0
0
0
0
0

Note: Not all NRRSS records have a project intent number selected.

 

 


 

     Return to the NRRSS Statistics Page

NRRSS Home | NRRSS Public Area | NRRSS Users Area | NRRSS Node Managers Area

    NRRSS comments, questions: Emily S. Bernhardt     Web page and database contact: Bruce Powell


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   Creation date: Tue Mar 28 05:20:33 MST 2006