Pecos headwaters -- Cataloging Unit 13060001

• Upper Pecos Subregion 1306
  
• Rio Grande Region 13 (There are 70 cataloging units in this region.)
  The state composition by area is 100.0% New Mexico.
  

  I. Graphical Locater Maps

  Roads

  Water Only

  8 Digit HUCs

  The area of this HUC in these maps is 9356.0 km² ( 3613.9 mi² ) [% in USA = 97.58, % in Region = 90.00]
  The area from the USGS is 3610 mi².
  

  II. Flow Connections (upstream and downstream units)

  III. Named places in this watershed (total = 1842)

  IV. Elevation Analysis

  This analysis is based on 3736462 elevations on a 50 m grid within the area of this HUC.
  The mean elevation is 1885.9 m ( 6187.3 ft ) [% in USA = 91.71, % in Region = 75.71]
  The elevation standard deviation is 452.8 m ( 1485.5 ft ) [% in USA = 94.55, % in Region = 98.57]
  The coefficient of variation is 24.0 %.
  The vertical relief is 2559.6 m ( 8397.5 ft ) [% in USA = 95.97, % in Region = 100.00]

  Elevation Percentiles

  	0 %	10 %	20 %	30 %	40 %	50 %	60 %	70 %	80 %	90 %	100 %
  meters	1280.0	1441.5	1520.4	1585.0	1654.3	1766.9	1891.7	2025.3	2145.8	2522.0	3839.6
  feet	4199.4	4729.3	4988.1	5200.1	5427.4	5796.8	6206.3	6644.6	7039.9	8274.2	12597.0

  

  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	137.3	85.3	0.015	0.024	16.25	72.86
  Intermittent Shoreline	131.6	81.8	0.014	0.023	88.54	87.14
  Perennial Streams	991.3	616.1	0.106	0.170	25.77	82.86
  Intermittent Streams	3834.1	2382.9	0.410	0.659	59.02	47.14
  Canals	101.3	63.0	0.011	0.017	67.08	68.57
  1° roads	190.7	118.5	0.020	0.033	70.20	88.57
  2° roads	150.4	93.5	0.016	0.026	36.62	51.43
  3° roads	410.4	255.1	0.044	0.071	42.21	78.57
  4° roads	8044.2	4999.5	0.860	1.383	26.43	50.00
  Total Roads	8795.7	5466.6	0.940	1.513	27.14	52.86
  Railroads	164.6	102.3	0.018	0.028	27.38	68.57
  Pipes and Powerlines	88.4	54.9	0.009	0.015	23.45	61.43

  
  Of the natural water in this HUC, 77.85% (by length) is intermittent [% in USA = 76.50, % in Region = 25.71]

  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