NBII Banner
 

   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 Tennessee
Statistics for March 28, 2006


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


Number
of
Projects

93
Projects
with
Cost
Values

82

 
Total
Costs

$125,735,413.00
 
% with
Cost

88

 
Minimum
Cost

$810.00

 
Maximum
Cost

$110,000,000.00

 
Median
Cost

$22,212.50

 
% with
Monitoring

10
 
% with
Project
Contact

23

 
Mean
Cost

$1,533,358.70
Upper 95%
Confidence
Interval
Value

$18,276,090.40

 
Standard
Deviation

12080509.311292

 

 


Project Intent Information for Tennessee


 
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

8
11
0
0
0
0
1
9
2
1
10
1
29
0
Projects
with
Cost
Values

8
7
0
0
0
0
1
7
1
1
8
1
25
0

 
Total
Costs

$1,300,518.00
$7,878,316.00
$0.00
$0.00
$0.00
$0.00
$279,577.00
$1,124,529.00
$154,423.00
$110,000,000.00
$1,320,369.00
$167,000.00
$115,283,718.00
$0.00
 
% with
Cost

100
63
0
0
0
0
100
77
50
100
80
100
86
0

 
Minimum
Cost

$5,000.00
$810.00
$0.00
$0.00
$0.00
$0.00
$279,577.00
$810.00
$154,423.00
$110,000,000.00
$5,000.00
$167,000.00
$11,044.00
$0.00

 
Maximum
Cost

$727,361.00
$7,500,000.00
$0.00
$0.00
$0.00
$0.00
$279,577.00
$489,000.00
$154,423.00
$110,000,000.00
$489,000.00
$167,000.00
$110,000,000.00
$0.00

 
Median
Cost

$55,422.00
$60,000.00
$0.00
$0.00
$0.00
$0.00
$279,577.00
$83,887.00
$154,423.00
$110,000,000.00
$125,443.50
$167,000.00
$167,000.00
$0.00

 
% with
Monitoring

37
9
0
0
0
0
0
11
0
0
20
0
31
0
 
% with
Project
Contact

75
36
0
0
0
0
0
22
0
0
40
100
68
0

 
Mean
Cost

$162,564.75
$1,125,473.71
$0.00
$0.00
$0.00
$0.00
$279,577.00
$160,647.00
$154,423.00
$110,000,000.00
$165,046.12
$167,000.00
$4,611,348.72
$0.00
Upper 95%
Confidence
Interval
Value

$480,376.66
$4,733,259.84
N/A
N/A
N/A
N/A
$279,577.00
$392,528.75
$154,423.00
$110,000,000.00
$380,272.47
$167,000.00
$34,427,899.38
N/A

 
Standard
Deviation

229313.222584
2603153.100077
N/A
N/A
N/A
N/A
N/A
167311.382428
N/A
N/A
155293.886902
N/A
21513760.373363
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 Tennessee is: 47
Total number of NRRSS records with no Project Intent values for Tennessee is: 46
Percentage of NRRSS records with no Project Intent values for Tennessee is: 49%

 

 


Project Information by Year of Completion for Tennessee


 
Year of
Completion

1992
1994
1995
1996
1998
1999
2000
2001
2002
2003

 
Number of
Projects

1
1
1
4
4
9
18
13
9
2

 
% with
Cost

0
100
100
75
100
100
88
100
88
100

 
Minimum
Cost

$0.00
$60,000.00
$136,000.00
$60,751.00
$17,000.00
$5,300.00
$6,685.00
$917.00
$920.00
$185,000.00

 
Maximum
Cost

$0.00
$60,000.00
$136,000.00
$285,300.00
$279,577.00
$83,887.00
$110,000,000.00
$201,150.00
$32,700.00
$253,969.00

 
Median
Cost

$0.00
$60,000.00
$136,000.00
$271,550.00
$127,954.50
$10,500.00
$55,422.00
$18,000.00
$17,250.00
$219,484.50

 
% with
Monitoring

100
0
0
0
0
0
22
15
0
50
 
% with
Project
Contact

100
100
100
50
25
11
44
15
0
50

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

 

 


Number of Projects with the Number of Intent Categories for Tennessee


# of Intent Categories

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

# Projects

27
16
3
1
0
0
0
0
0
0
0
0
0
0

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

    Return to the NRRSS Home Page



NRRSS Home | NRRSS Public Area |

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


This NBII site is developed and maintained by the
Center for Biological Informatics of the U.S. Geological Survey

U.S. Geological Survey logo  Center for Biological Informatics logo


   FirstGov science.gov

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