Lehigh -- Cataloging Unit 02040106

• Upper Delaware Accounting Unit 020401
  
• Delaware Subregion 0204
  
• Mid-Atlantic Region 02 (There are 95 cataloging units in this region.)
  The state composition by area is 100.0% Pennsylvania.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 3529.0 km² ( 1363.2 mi² ) [% in USA = 56.61, % in Region = 68.42]
  The area from the USGS is 1350 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 2465)

  IV. Elevation Analysis

  This analysis is based on 1408828 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 336.9 m ( 1105.3 ft ) [% in USA = 43.25, % in Region = 65.26]
  The elevation standard deviation is 171.1 m ( 561.3 ft ) [% in USA = 67.74, % in Region = 83.16]
  The coefficient of variation is 50.8 %.
  The vertical relief is 622.1 m ( 2041.0 ft ) [% in USA = 58.22, % in Region = 61.05]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	61.0	122.0	160.2	203.9	238.9	299.0	401.3	487.0	527.1	575.1	683.1
  feet	200.1	400.3	525.6	669.0	783.8	981.0	1316.6	1597.7	1729.3	1886.8	2241.1

  

  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	752.8	467.8	0.213	0.343	82.28	61.05
  Intermittent Shoreline	0.0	0.0	0.000	0.000	26.95	49.47
  Perennial Streams	1605.4	997.7	0.455	0.732	77.40	41.05
  Intermittent Streams	161.7	100.5	0.046	0.074	12.98	51.58
  Canals	6.8	4.2	0.002	0.003	50.36	56.84
  1° roads	336.5	209.1	0.095	0.153	96.54	81.05
  2° roads	60.2	37.4	0.017	0.027	38.04	20.00
  3° roads	640.5	398.1	0.181	0.292	89.91	73.68
  4° roads	9200.0	5717.8	2.607	4.195	96.54	82.11
  Total Roads	10237.1	6362.4	2.901	4.667	96.49	82.11
  Railroads	586.9	364.8	0.166	0.268	96.35	85.26
  Pipes and Powerlines	168.8	104.9	0.048	0.077	68.74	51.58

  
  Of the natural water in this HUC, 6.42% (by length) is intermittent [% in USA = 11.98, % in Region = 53.68]

  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