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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 Pennsylvania
Statistics for March 28, 2006


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


Number
of
Projects

1,494
Projects
with
Cost
Values

587

 
Total
Costs

$94,758,161.96
 
% with
Cost

39

 
Minimum
Cost

$120.00

 
Maximum
Cost

$25,000,000.00

 
Median
Cost

$16,500.00

 
% with
Monitoring

9
 
% with
Project
Contact

17

 
Mean
Cost

$161,427.87
Upper 95%
Confidence
Interval
Value

$1,706,571.62

 
Standard
Deviation

1114879.205214

 

 


Project Intent Information for Pennsylvania


 
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

21
129
28
93
1
2
7
63
11
4
144
11
599
5
Projects
with
Cost
Values

10
84
16
67
1
0
7
42
11
1
43
6
146
4

 
Total
Costs

$1,455,500.00
$6,765,772.31
$1,758,530.05
$9,213,840.00
$335,000.00
$0.00
$1,371,781.52
$10,885,414.25
$6,385,948.00
$225,000.00
$3,439,015.00
$631,772.00
$39,972,531.59
$58,979.80
 
% with
Cost

47
65
57
72
100
0
100
66
100
25
29
54
24
80

 
Minimum
Cost

$9,500.00
$479.80
$16,000.00
$1,500.00
$335,000.00
$0.00
$4,731.52
$4,235.95
$17,148.00
$225,000.00
$500.00
$29,992.00
$929.80
$479.80

 
Maximum
Cost

$1,163,500.00
$600,000.00
$350,000.00
$5,000,000.00
$335,000.00
$0.00
$689,000.00
$3,000,000.00
$3,000,000.00
$225,000.00
$568,050.00
$235,000.00
$5,000,000.00
$25,500.00

 
Median
Cost

$32,000.00
$42,780.00
$65,300.00
$25,000.00
$335,000.00
$0.00
$52,050.00
$74,049.00
$100,000.00
$225,000.00
$42,000.00
$105,000.00
$113,750.00
$16,500.00

 
% with
Monitoring

52
19
35
10
0
50
28
19
9
25
10
36
14
20
 
% with
Project
Contact

66
41
32
1
0
0
28
52
54
0
14
27
13
80

 
Mean
Cost

$145,550.00
$80,544.91
$109,908.13
$137,520.00
$335,000.00
$0.00
$195,968.79
$259,176.53
$580,540.73
$225,000.00
$79,977.09
$105,295.33
$273,784.46
$14,744.95
Upper 95%
Confidence
Interval
Value

$616,453.97
$227,972.16
$249,232.51
$975,734.14
$335,000.00
N/A
$518,000.78
$1,039,678.35
$1,897,113.46
$225,000.00
$214,854.51
$199,830.08
$1,053,950.29
$27,243.81

 
Standard
Deviation

339774.885034
106374.293480
100527.770632
604802.962966
N/A
N/A
232358.167837
563161.354434
949956.640047
N/A
97319.119396
68210.370831
562918.923389
9018.397946

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 Pennsylvania is: 927
Total number of NRRSS records with no Project Intent values for Pennsylvania is: 567
Percentage of NRRSS records with no Project Intent values for Pennsylvania is: 37%

 

 


Project Information by Year of Completion for Pennsylvania


 
Year of
Completion

1982
1983
1984
1985
1986
1987
1988
1989
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005

 
Number of
Projects

1
1
2
1
2
3
4
1
2
1
1
2
4
11
25
55
85
109
288
451
125
79
24

 
% with
Cost

0
0
100
100
50
100
75
0
100
0
100
50
50
81
64
34
28
65
49
33
28
2
0

 
Minimum
Cost

$0.00
$0.00
$3,432.74
$4,731.52
$5,576.30
$4,235.95
$11,192.00
$0.00
$9,862.00
$0.00
$824,519.00
$75,001.00
$37,750.00
$52,000.00
$8,000.00
$8,300.00
$370.00
$608.00
$150.00
$120.00
$4,684.00
$30,000.00
$0.00

 
Maximum
Cost

$0.00
$0.00
$48,000.00
$4,731.52
$5,576.30
$52,600.00
$25,944.00
$0.00
$50,000.00
$0.00
$824,519.00
$75,001.00
$62,917.00
$2,000,000.00
$1,188,000.00
$598,066.00
$1,163,500.00
$500,000.00
$864,375.00
$2,100,000.00
$3,000,000.00
$38,814.00
$0.00

 
Median
Cost

$0.00
$0.00
$25,716.37
$4,731.52
$5,576.30
$5,000.00
$13,000.00
$0.00
$29,931.00
$0.00
$824,519.00
$75,001.00
$50,333.50
$150,000.00
$146,384.00
$75,750.00
$47,330.00
$10,000.00
$6,408.00
$6,890.50
$94,984.00
$34,407.00
$0.00

 
% with
Monitoring

0
0
0
0
0
0
25
0
0
0
0
0
0
9
20
20
16
14
6
6
8
1
0
 
% with
Project
Contact

100
100
100
100
50
100
100
100
100
100
0
0
0
27
32
23
15
13
7
12
32
16
0

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

 

 


Number of Projects with the Number of Intent Categories for Pennsylvania


# of Intent Categories

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

# Projects

798
92
23
7
4
2
1
0
0
0
0
0
0
0

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

    Return to the NRRSS Home Page



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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