Brevoort-Millecoquins -- Cataloging Unit 04060107

• Northeastern Lake Michigan Accounting Unit 040601
  
• Northeastern Lake Michigan Subregion 0406
  
• Great Lakes Region 04 (There are 111 cataloging units in this region.)
  The state composition by area is 100.0% Michigan.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 1474.8 km² ( 569.7 mi² ) [% in USA = 8.86, % in Region = 15.32]
  The area from the USGS is 578 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 339)

  IV. Elevation Analysis

  This analysis is based on 590452 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 218.9 m ( 718.2 ft ) [% in USA = 27.10, % in Region = 25.23]
  The elevation standard deviation is 25.2 m ( 82.7 ft ) [% in USA = 16.20, % in Region = 31.53]
  The coefficient of variation is 11.5 %.
  The vertical relief is 113.9 m ( 373.7 ft ) [% in USA = 10.80, % in Region = 17.12]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	176.0	187.0	194.7	199.4	210.2	217.9	223.8	229.0	244.0	258.6	289.9
  feet	577.4	613.5	638.8	654.2	689.6	714.9	734.2	751.3	800.5	848.4	951.1

  

  V. Map Line Analysis

  Note- percentiles are for the feature density, not for the raw total lengths.
  

  line type	km	mi	km/km²	mi/mi²	% in USA	% in Region
  Perennial Shoreline	378.6	235.3	0.257	0.413	86.83	86.49
  Intermittent Shoreline	1.6	1.0	0.001	0.002	55.14	82.88
  Perennial Streams	425.2	264.3	0.288	0.464	54.90	37.84
  Intermittent Streams	115.0	71.5	0.078	0.125	16.58	31.53
  Canals	0.0	0.0	0.000	0.000	35.62	36.04
  1° roads	5.5	3.4	0.004	0.006	46.47	38.74
  2° roads	108.5	67.4	0.074	0.118	94.79	90.09
  3° roads	20.4	12.7	0.014	0.022	14.92	8.11
  4° roads	1350.9	839.6	0.916	1.474	30.22	20.72
  Total Roads	1485.3	923.1	1.007	1.620	30.89	20.72
  Railroads	115.6	71.9	0.078	0.126	78.07	50.45
  Pipes and Powerlines	0.0	0.0	0.000	0.000	8.67	7.21

  
  Of the natural water in this HUC, 12.67% (by length) is intermittent [% in USA = 17.39, % in Region = 34.23]

  VI. Other sites

  • EPA- Surf Your Watershed - Index of Watershed Indicators
  • USGS- Science in Your Watershed - Selected Realtime Streamflow Stations
  • CTIC- Known Your Watershed

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  1999 SEPT 4, Last updated on 2003 JAN 23
  
  D.L. Gustafson, dlg@rapid.msu.montana.edu