National River Restoration Science Synthesis (NRRSS) Statistics Page for Alabama

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 Alabama
Statistics for March 28, 2006

Cost Information for NRRSS Records (with cost values) for Alabama

Number
of
Projects

36

Projects
with
Cost
Values

23

Total
Costs

$121,076,418.00

% with
Cost

63

Minimum
Cost

$150.00

Maximum
Cost

$93,530,000.00

Median
Cost

$31,000.00

% with
Monitoring

30

% with
Project
Contact

19

Mean
Cost

$5,264,192.09

Upper 95%
Confidence
Interval
Value

$31,749,068.18

Standard
Deviation

19109832.124264

Project Intent Information for Alabama

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

6
6
0
0
0
0
9
2
3
0
10
0
7
0

Projects
with
Cost
Values

4
5
0
0
0
0
1
1
3
0
7
0
5
0

Total
Costs

$968,357.00
$20,510,180.00
$0.00
$0.00
$0.00
$0.00
$1,500,000.00
$1,165,000.00
$850.00
$0.00
$94,558,357.00
$0.00
$4,242,138.00
$0.00

% with
Cost

66
83
0
0
0
0
11
50
100
0
70
0
71
0

Minimum
Cost

$20,000.00
$19,180.00
$0.00
$0.00
$0.00
$0.00
$1,500,000.00
$1,165,000.00
$150.00
$0.00
$10,000.00
$0.00
$20,000.00
$0.00

Maximum
Cost

$838,927.00
$16,000,000.00
$0.00
$0.00
$0.00
$0.00
$1,500,000.00
$1,165,000.00
$350.00
$0.00
$93,530,000.00
$0.00
$3,000,000.00
$0.00

Median
Cost

$54,715.00
$60,000.00
$0.00
$0.00
$0.00
$0.00
$1,500,000.00
$1,165,000.00
$350.00
$0.00
$60,000.00
$0.00
$304,781.00
$0.00

% with
Monitoring

33
0
0
0
0
0
88
50
0
0
10
0
42
0

% with
Project
Contact

66
16
0
0
0
0
11
0
0
0
20
0
71
0

Mean
Cost

$242,089.25
$4,102,036.00
$0.00
$0.00
$0.00
$0.00
$1,500,000.00
$1,165,000.00
$283.33
$0.00
$13,508,336.71
$0.00
$848,427.60
$0.00

Upper 95%
Confidence
Interval
Value

$720,627.35
$12,673,119.19
N/A
N/A
N/A
N/A
$1,500,000.00
$1,165,000.00
$414.00
N/A
$58,786,486.62
N/A
$2,392,242.63
N/A

Standard
Deviation

345283.201288
6184358.206733
N/A
N/A
N/A
N/A
N/A
N/A
94.280904
N/A
32669884.527477
N/A
1113920.488364
N/A

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 Alabama is: 31
Total number of NRRSS records with no Project Intent values for Alabama is: 5
Percentage of NRRSS records with no Project Intent values for Alabama is: 13%

Project Information by Year of Completion for Alabama

Year of
Completion

1986
1999
2000
2001
2002
2003
2006

Number of
Projects

2
3
2
3
3
2
2

% with
Cost

100
0
100
100
100
100
100

Minimum
Cost

$150.00
$0.00
$10,000.00
$10,000.00
$15,000.00
$60,000.00
$10,000.00

Maximum
Cost

$350.00
$0.00
$31,000.00
$304,781.00
$838,927.00
$78,430.00
$10,000.00

Median
Cost

$250.00
$0.00
$20,500.00
$18,650.00
$20,000.00
$69,215.00
$10,000.00

% with
Monitoring

0
0
0
0
0
50
0

% with
Project
Contact

0
0
0
0
66
50
0

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

Number of Projects with the Number of Intent Categories for Alabama

# of Intent Categories

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

# Projects

22
6
3
0
0
0
0
0
0
0
0
0
0
0

    Note: Not all NRRSS records have a project intent number selected.
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    NRRSS comments, questions: Emily S. Bernhardt     Web page and database contact: Bruce Powell

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   Creation date: Tue Mar 28 05:22:43 MST 2006