Holston -- Cataloging Unit 06010104

• French Broad-Holston Accounting Unit 060101
  
• Upper Tennessee Subregion 0601
  
• Tennessee Region 06 (There are 32 cataloging units in this region.)
  The state composition by area is 99.9% Tennessee, 0.1% Virginia.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 2580.9 km² ( 996.9 mi² ) [% in USA = 36.14, % in Region = 50.00]
  The area from the USGS is 990 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 2874)

  IV. Elevation Analysis

  This analysis is based on 1030244 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 387.1 m ( 1270.0 ft ) [% in USA = 48.98, % in Region = 50.00]
  The elevation standard deviation is 77.8 m ( 255.2 ft ) [% in USA = 49.98, % in Region = 34.38]
  The coefficient of variation is 20.1 %.
  The vertical relief is 554.4 m ( 1818.9 ft ) [% in USA = 55.85, % in Region = 40.62]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	244.0	304.5	327.5	336.0	361.4	367.5	394.1	409.4	435.6	485.7	798.4
  feet	800.5	999.0	1074.5	1102.3	1185.7	1205.7	1293.0	1343.2	1429.1	1593.5	2619.4

  

  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	938.6	583.3	0.364	0.585	92.99	96.88
  Intermittent Shoreline	0.0	0.0	0.000	0.000	26.95	65.62
  Perennial Streams	1789.4	1112.1	0.693	1.116	96.49	18.75
  Intermittent Streams	7.0	4.4	0.003	0.004	3.60	43.75
  Canals	0.0	0.0	0.000	0.000	35.62	68.75
  1° roads	39.8	24.7	0.015	0.025	63.00	50.00
  2° roads	239.4	148.8	0.093	0.149	98.34	93.75
  3° roads	339.5	211.0	0.132	0.212	81.53	75.00
  4° roads	4546.8	2825.8	1.762	2.835	88.44	84.38
  Total Roads	5165.4	3210.3	2.001	3.220	89.29	84.38
  Railroads	253.8	157.8	0.098	0.158	86.55	84.38
  Pipes and Powerlines	312.1	194.0	0.121	0.195	97.35	62.50

  
  Of the natural water in this HUC, 0.26% (by length) is intermittent [% in USA = 2.79, % in Region = 43.75]

  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