8132

• UCREFRP Catalog Number: 8132
• Author: Lieberman, D. and T. Burke.
• Title: Limnology and Drift of Particulate Organic Matter Through the Lower Colorado River.
• USFW Year: 1991.
• USFW - Doc Type: Denver, CO.
• Copyright Material: NO

Table 7A.-pH for all stations during phases 1 and 2.
-01
Davis Park Parker Headgate Palo Verde Cibola Imperial Laguna Yuma
Dam Moabi Rock Diversion
DATE Dam Dam
PHASE 1 032486 8.06 ND" ND 8.28 ND ND 8.14 8.07 ND
042186 8.11 8.11 8.07 8.13 8.08 ND 8.07 8.10 ND
060186 8.11 8.15 8.13 8.15 8.08 8.10 8.02 8.04 ND
082586 7.92 7.94 7.92 7.95 7.92 7.92 7.91 7.92 ND
102086 8.17 8.19 8.08 8.13 8.13 8.32 8.10 ND 8.10
120286 8.10 8.25 8.14 8.15 8.16 8.27 8.20 ND 8.13
010587 8.35 8.40 8.38 8.35 8.37 8.38 8.33 ND 8.33
020987 8.20 8.17 8.14 8.13 8.15 8.19 8.09 ND 8.01
031687 7.99 8.03 8.02 7.96 8.01 8.13 8.01 ND 7.90
042087 8.11 8.09 8.06 8.03 8.05 7.99 8.10 ND 7.96
051887 8.18 8.21 8.03 8.07 8.11 8.12 8.16 ND 8.06
062287 8.02 7.99 7.91 7.88 7.92 7.89 8.02 ND 7.90
X 8.14+ 8.17 8.10 8.09 8.11 8.16 8.13 ND 8.05

Davis
D Park
M
bi Havasu Parker Palo Verde Cibola Palo Verde DR3 Imperial All Laguna Yuma
am
DATE oa Delta Dam Diversion Irrigation American
Dam
Drain
Canal
PHASE 2
101987 7.96 8.06 7.99 8.08 8.06 8.03 ND ND 8.13 ND ND 8
02
110187 ND ND ND ND ND 8.30 8.28 8.36 8.50 8.50 8
36 .
ND
012588 8.66 8.62 8.64 8.14 8.56 8.36 8.18 8.29 8.40 8.42 .
8
38 8
22
031488 8.52 8.49 8.43 8.38 8.41 8.33 8.07 8.38 8.35 8.19 .
8
21 .
8
15
050288 8.07 7.98 8.18 8.00 8.11 7.95 7.83 7.97 7.95 7
99 .
7
95 .
7
84
062788 8.14 8.02 8.01 7.97 8.06 8.05 8.00 8.08 8.05 .
8.05 .
7
94 .
7
88
082288 7.97 7.93 7.99 7.94 8.06 7.88 7.89 7.86 7.85 7.98 .
7.83 .
8.22
R 8.27* 8.21 8.25 8.09 8.24 8.11 7.99 8.12 8.12 8.15 8.06 8.06
+ Mean was calculated from October 1986 through June 1987 for Phase 1.
Mean was calculated from January through August 1988 for Phase 2.
ND - no data were collected.