WSP11142

• File Number: 8220.112.J
• Description: Dallas Creek Participating Project
• State: CO
• Basin: Gunnison
• Water Division: 4
• Date: 10/1/1963
• Author: US DHE&W
• Title: Water Resources Study and Public health Aspects of the Dallas Creek Project - Colorado
• Water Supply Pro - Doc Type: Report/Study

TABLE VI

Heavy Metals Concentrations
Uncompahgre ~iver near &idgway, Colorado

.

Sampling Soluble Precipitated
Date Cu Pb Zn Se As Fe Fe
(milligrams per liter)
2 -l5 -6l ,003 .006 0 .5
4- 5-6l .009 .006 0 2.5
5- 2-61 .002 0 0 4.2
6- 9-6l .005 0 0 1.7
7-l3-6l .002 .002 0 .3
8- 8-6l 0 .006 0 .6
9-15-61 0 0 0 .7
10- 6-61 0 .002 0 1.1
11- 7-61 .005 0 0 1.l
12- 4-6l .005 0 .9
1- 4-62 .002 0 .6
2-12-62 0 1.6
3 - 7 -62 .05 .4
4- 3-62 0 .6
5- 2-62 .Ol .007 .040
6- 4-62 Nil Nil .013
7 - 3 -62 Nil .008 .013
8- l-62 Nil Nil .013
9-l3-62 Nil Nil .Ol5
10- 1-62 Nil .009 .200

Source: Bureau of Reclamation, Region 4, Salt Lake City, Utah

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