WSP06151

• File Number: 8274.400
• Description: Colorado River Basin Salinity Control - General Basinwide Salinity Issues - NPDES
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 9/1/1995
• Author: Applied Hydrology
• Title: Salinity Control Study - NPDES Permit No. CO - 0042161 - Prepared for Twentymile Coal Company
• Water Supply Pro - Doc Type: Report/Study

station 115 -Discharge Outfall
r' Flow and Dissolved Solids Data -?,
,.... Date Flow Conductivity TOS Cone. Salt loa<ting I
I-~
CJ1 cfs Field mg/l tons/d..y
~ 4.-~r-90 0.000 0 0,00
10-Apr-90 0,000 0 0.00 ,
18-Apr-90 0,000 0 0.00 '
25-Apr-90 0,830 2620 1808 4.04
2-May-90 0.000 0 0.00
9-MaY-90 0,000 0 0.00
16-May-90 0.830 2580 1836 4.10, '
24-May-90 0.000 0 0.00
30-May-90 0,000 0 0.00
8'-'un-90 0,000 0 0.00
11 '-'un-90 0.000 0 0.00
15-Jun-90 0:600 2410 1792 2.89 '
21'-'un-90 0.000 0 0.00
25'-'un-90 0,000 0 0.00
28'-'un-90 0.000 0 0.00
5'-'u1-90 0.000 0 0,00
12'-'ul-90 0.000 0 0,00
19'-'u1-90 0.000 0 0.00
24'-'u1-90 0.000 0 0.00
30'-'u1-90 0.730 2170 2505 4.92 '
9-Aug-90 0,000 0 0,00
17 -Aug-90 0,550 2290 1844 2,73
24-Aug-90 0.000 0 0,00
31-Al,ig-90 0.450 2190 3606 4.37,
6-Sfl(I:90 0;000 0 0.00 '
13-S~0 0.000 0 0.00
18-S~0 0.710 2290 3416 6.53
24-Sep-90 0.000 0 0,00
l-Oct-90 0.770 2280 1586 3,29,
11-Oct-90 0.830 2120 1626 3.63
19-Oct-90 0.000 0 0.00
25-Oct-90 0,360 2310 1830 EST 1.77
2-Nov-90 0.000 0 0.00 ,
9-Nov-90 0,000 0 0.00
15.Nov-90 0.000 0 0.00
21-Nov-90 0.000 0 0,00
29-Nov-90 0.320 2200 1584 1.36
6-Dec-90 0.000 0 0.00 .',
11-Dec-90 0.710 1980 1628 3.11
12-Dec-90 0,770 1980 1628 3.37
18-Dec-90 0.770 1980 1569 3.25
27 -Dee-90 0.000 0 0,00
. 2'-'an-91 0.000 0 0.00
1O-Jan-91 0,000 0 0,00
15-Jan-91 0.830 2140 1502 3.36
21'-'an-91 0,000 0 '. ~ 0.00
31'-'an-91 0.000 0 0.00
17-Feb-91 0.000 0 0.00
11-Feb-91 0.490 2010 1488 1.96
20-Feb-91 0.000 0 0.00
1-Mar-91 0.000 0 0.00
8-Mar-91 0.000 0 0.00

Notes: Shaded conductivity by lab; "Est" indicates TDS from conductivity and regression relation

Pagel

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