WSPC00560

• File Number: 8270.200
• Description: Colorado River - Colorado River Basin Salinity Control Program - CRBSCP
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 10/1/1989
• Title: Selenium Contamination from Irrigation Drainage in the Western United States with Emphasis on Utah
• Water Supply Pro - Doc Type: Report/Study

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EXPLANATION

1:: ::~ JURASSIC AND CRETACEOUS OUTCROPS

..w...i-Iw 2a-INCH MEAN ANNUAL PRECIPITATION CDNTOUR-Hlc1'lur" paint
to .r... of grutw tNln 20 lncf'lln mun ..nn~l Ol"Klcltatlon

. SELENIFEROUS VEGETATION-EICtl dot ,,"Ofhlnts Pl.nts contlininq
50 Plrts 0_ million

Gee...., -.J1.d tro..
1l_leld &Ad ".Ut.
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Figure 2.-Juras:s~ and CretaceOUs outcrops, the 2D-inch mean annul! precipitation contour
(1931~O). and the distribution of seieniferoul vegetation.