Watershed Report Card: Upper/Lower Red Lake Watershed size: 1,241,690 acres 1,940 square miles Watershed Surface Area: Percent Land - 76 % Percent Water - 24 % HUC8 ID: 09020302 Basin Name: Red River (0902) Percent of watershed area by land cover type: Watershed Population: 2000 census - 10,085 2010 census - 10,784 Counties - % of watershed: Blackduck - 785 Hines - 689 Nebish - 290 Kelliher - 262 Langor - 213 Largest Cities - Population: Beltrami - 81 % Koochiching - 16 % Clearwater - 2 % Itasca - 1 % People and Places: Land Use: Watershed Area: September, 2015 Watershed Health Assessment Framework "Managing for System Health"
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Watershed Health Report Card: Upper/Lower Red Lakefiles.dnr.state.mn.us/.../ReportCard_Major_62.pdfWatershed Report Card: Upper/Lower Red Lake Watershed size: 1,241,690 acres 1,940
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Watershed Report Card:Upper/Lower Red Lake
Watershed size: 1,241,690 acres 1,940 square miles
Watershed Surface Area: Percent Land - 76 % Percent Water - 24 % HUC8 ID: 09020302Basin Name: Red River (0902)
Percent of watershed area by land cover type:
Watershed Population: 2000 census - 10,085 2010 census - 10,784
Watershed Health Assessment Framework"Managing for System Health"
Altered Streams*Surface Storage
Flow Variability
Index Scores
Hydrologic Storage
Water Withdrawal*Impervious Cover*Perennial Cover*
Component Health Score(index average)
Component Health Score(index average)
Component Health Score(index average)
Hydrology
Index Scores
Climate Vulnerability
Groundwater Susceptibility
Soil Erosion Potential*
Index Scores
At-Risk SpeciesRichness
Species Richness
Stream Species Quality*
Terrestrial HabitatQuality*
Index Scores
Riparian Connectivity*
AquaticConnectivity*
Terrestrial HabitatConnectivity
Watershed Health Report - Major Watershed
Watershed Health Assessment Framework Health score methodology - www.dnr.state.mn.us/whaf/about/scores September, 2015
86
99
9796
74
9948
61
5287
86
76
99
7664
Connectivity
57
65
55
31
60
87
9698
92
36Sub-Scores
Component Health Score(index average)
National Land Cover - 2011Open WaterDeveloped, Open Developed, Low Developed, MediumDeveloped, High Barren LandDecidious ForestEvergreen ForestMixed ForestShrub/ScrubGrasslandPasture/HayCultivated CropsWoody WetlandsHerbaceous Wetlands
92
Upper/Lower Red Lake
These health scores are calculated at the Major Watershed (HUC8) scale. Health score namesfollowed by (*) are also calculated at the DNR Catchment scale (subdivided HUC12). Thoseresults are reported on the following pages.
Average Watershed Health Score - 73
Component Health Score(index average)
Water Quality
Index Scores
Assessments
Localized Pollution Sources*
Non-Point Pollution Sources
Phosphorus Risk*Sub-Score
Geomorphology Biology
83
95
100
9999
99
98
93
97
95
98
95
98
96
66
96
100
9494
9397
93
97
97
100
97
9493
99
79 94
96
97
94
100
94
9997 95
9397
96
95
99
98
89 93
92
97
9593
96
92
98
9795
95
8999
96
82
96
95
100
8896
7995
98
98
94
42
97
85
58
78
94
98
96
97
97
92
98
87
91
91
8594
7299
100
92
96
97
81
85
66
64
99
99
100
99
98
98
100
100
99
99
97
98
99
100
81
100
100
100 100
93
100100
100
100
100
97
100
100100
94
100
96
100
100
100
100 100100 100
100100100
100
100100
100100
100100
99
100
100
100
100
100100
100 100
100100
100
100
100
100
100100
100100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100100 100
100
100
100
100
100
100
6
99
3100
7986
67
100
46
0
88
21
93
0
27
57
0
83
92 74
0
97
8554
85
0
95
52
99
98
96
100
9011
96
100
95
88
100
100
100
58
9279
10075
100
88
94
100
1001000
50
100100100
100 44
93
100
100
90
67100
10087
100
100
100
100
10076
100
100
100
100
100
100
100
100
100
100
100
100
Perennial Cover (2011) Impervious Cover (2011)
Water Withdrawal Index
Health Score Distributions: Upper/Lower Red Lake Min: 83 Max: 100 Median: 96.0 Mean: 95.46 Standard Dev: 3.27
Altered Streams
Health Score Distributions: Upper/Lower Red Lake Min: 42 Max: 100 Median: 95.0 Mean: 92.32 Standard Dev: 9.57
Health Score Distributions: Upper/Lower Red Lake Min: 0 Max: 100 Median: 96.0 Mean: 79.94 Standard Dev: 31.5
Health Score Distributions: Upper/Lower Red Lake Min: 81 Max: 100 Median: 100.0 Mean: 99.44 Standard Dev: 2.19