Document ID: EPA-HQ-OW-2002-0033-0306
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2003-04-14T04:00Z

Fishing
Model
­
Nested
by
Waterbody
type
(
Great
Lake,
River,
Inland
lake)

Average
Variable
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
TRCOST
­
0.045
­
23.501
­
0.040
­
21.918
­
0.045
­
23.271
­
0.047
­
21.955
­
0.046
­
22.874
­
0.0443
TMCOST
­
1.223
­
7.199
­
1.617
­
7.707
­
1.383
­
7.558
­
1.442
­
7.531
­
1.707
­
7.413
­
1.4743
RMP
1.041
8.328
0.948
8.170
0.734
6.248
0.821
7.499
0.844
7.299
0.8777
LNGSIZE
0.696
4.413
0.787
5.913
1.020
8.069
1.022
7.213
1.016
7.585
0.9083
TKNP
­
0.390
­
2.585
­
0.613
­
4.022
­
0.647
­
4.412
­
0.701
­
4.293
­
0.571
­
3.505
­
0.5845
AWQC
­
0.351
­
2.278
­
0.668
­
4.331
­
0.590
­
3.686
­
0.526
­
3.424
­
0.729
­
4.772
­
0.5730
LNRSIZE
0.008
0.093
0.186
2.112
0.358
3.583
0.006
0.079
0.295
4.100
0.1706
FWGHT_
R
0.068
2.317
0.052
1.828
0.026
0.927
0.019
0.678
0.174
5.889
0.0678
LNLSIZE
0.740
1.907
­
0.039
­
0.278
­
0.213
­
1.867
­
0.101
­
0.655
­
0.139
­
0.848
0.0497
ERIE
0.677
9.734
0.973
9.617
0.848
10.230
0.725
9.930
0.833
9.964
0.8112
RIV
0.475
5.027
0.629
7.228
0.603
7.987
0.667
7.731
0.582
6.752
0.5910
LAKE
0.064
0.434
0.500
2.957
0.550
4.039
0.467
2.683
0.563
3.033
0.4287
Rsqd
0.468
0.460
0.473
0.467
0.468
0.4674
Boating
Model
­
Nested
by
Great
Lake
and
Inland
Waterbodies
(
Rivers,
Lakes)

Average
Variable
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
TRCOST
­
0.044
­
0.044
­
0.044
­
0.044
­
0.044
­
0.0443
TMCOST
­
0.255
­
3.158
­
0.347
­
4.272
­
0.374
­
4.747
­
0.484839
­
5.367
­
0.349
­
3.805
­
0.3618
FSHWGTG
­
0.104
­
1.504
­
0.084
­
1.100
­
0.137
­
1.890
­
0.166839
­
2.300
­
0.156
­
2.09
­
0.1296
LNSIZE
0.682
7.564
0.275
3.097
0.616
7.116
0.625
7.233
0.312
3.873
0.5019
TKN
­
1.226
­
7.208
­
1.265
­
7.100
­
1.064
­
6.185
­
1.210591
­
6.317
­
1.170
­
7.503
­
1.1872
AWQC
­
0.640
­
4.385
0.129
0.947
­
0.292
­
2.068
­
0.136727
­
0.977
0.081
0.588
­
0.1717
FSHWGTR
­
0.062
­
1.828
0.055
1.467
­
0.011
­
0.301
0.014
0.386
0.089
2.492
0.0168
ERIE
0.330
6.409
0.283
5.829
0.309
6.235
0.281
6.343
0.276
5.672
0.2958
INLND
0.137
3.656
0.071
1.878
0.107
3.263
0.065
2.030
0.062
1.798
0.0883
Rsqd
0.267
0.266
0.274
0.311
0.283
0.2802
Swimming
Model
­
Nested
by
Great
Lake
and
Inland
Waterbodies
(
Rivers,
Lakes)
Draw
0
1
2
3
4
Draw
0
1
2
3
4
Average
Variable
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
TRCOST
­
0.044
­
0.044
­
0.044
­
0.044
­
0.044
­
0.0443
TMCOST
­
0.622
­
8.667
­
0.425
­
6.569
­
0.414
­
7.52
­
0.396
­
6.225
­
0.323778
­
6.056
­
0.4363
LAND
0.101
4.427
7.48E­
02
3.009
­
0.004
­
0.182
4.95E­
03
0.229
0.115
4.672
0.0581
PARK
0.677
3.699
1.085
5.393
0.289
1.426
1.285
6.357
0.427
2.075
0.7526
BEACH
0.835
5.180
­
0.113
­
0.612
1.207
6.826
0.208
1.178
0.315
2.23
0.4906
SIZE
­
0.304
­
6.889
­
0.174
­
4.626
­
0.167
­
3.875
­
0.416
­
8.724
­
0.306815
­
6.302
­
0.2734
TKNP
­
0.477
­
3.393
­
0.589
­
4.110
­
1.210
­
7.652
­
0.581
­
4.693
­
0.444412
­
3.306
­
0.6603
ERIE
0.663
7.726
0.636
7.788
0.569
7.092
0.700
7.593
1.082
7.134
0.7300
INLND
0.28000691
6.953
0.26582
6.952
0.219454
6.683
0.251514
5.816
0.356433
5.107
0.2746
Rsqd
0.420
0.405
0.419
0.391
0.40314
0.4076
Viewing
Model
­
Flat
Average
Variable
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
Coef
Coef/
Std
Err
TRCOST
­
0.044
­
0.044
­
0.044
­
0.044
­
0.044
­
0.0443
TIMCOST
­
0.776
­
12.771
­
0.756
­
12.729
­
0.724
­
12.821
­
0.676
­
12.434
­
0.665394
­
12.478
­
0.7194
GSZE
0.615
1.12E+
01
0.671
10.186
0.582
9.22E+
00
0.657
10.561
8.02E­
01
11.237
0.6655
RSZE
­
0.320
­
6.319
­
0.134
­
2.715
­
0.211
­
4.620
­
0.401
­
6.716
­
0.236973
­
4.313
­
0.2607
LSZE
­
0.386
­
3.824
­
0.666
­
6.021
­
0.367
­
4.047
­
0.607
­
6.647
­
0.120248
­
1.104
­
0.4292
LN_
LNDAC
0.139
6.527
0.178
8.253
0.262
11.360
0.091
4.252
0.141
6.961
0.1621
TKN
­
0.823
­
4.411
­
0.549
­
3.365
­
0.955
­
6.600
­
0.589
­
3.796
­
0.640488
­
3.834
­
0.7113
PARK
1.017
5.955
0.182
1.071
6.29E­
02
0.326
1.298
7.399
1.375
8.439
0.7871
Rsqd
Draw
0
1
2
3
4
Draw
0
1
2
3
4