(GP/GT) for Additional Water Supply in the Lower Rio Grande

Table S
Selected Formation Water Analysis for Oligocene - Age Reservoirs, McAllen Ranch Area
Wen Depth Na K U Co M, Sr Ba Zn Fe MD CI SO, H,SiO, Br 1 B T.AIJc. 60 6D 81186 6B "CO, I
(m)
B-16 3983 3258 308 6 163 2 21 5 5.2 .2 5090 371 20 90 101 6.9 -31 0.10611 20
B-21 4113 2141 288 6 51 1 8 4 1.2 9.0 0.1 4110 432 16 15 804 4.8 -15 0.10691 22
B-22 4085 2831 318 5 164 2 22 6 0.5 6.6 0.2 4410 212 11 61 553 5.1 -20 0.10694 21 0.3
B-20 4135 2023 181 4 84 1 13 4 0.3 3.0 0.1 3210 249 12 55 628 S.1 -24 0.10684 20
B-1S 4082 26S1 290 5 141 1 13 2 0.9 12.6 0.6 4120 401 16 93 S82 6.9 -23 0.10140 22
B-12 4162 3514 S23 8 36 1 9 5 1.3 0.1 SI99 411 20 100 189 6.6 -21 0.10110 22
B-24 3321 360 6 16S 2 23 S 0.1 14.1 0.2 S218 404 21 99 318 6.4 -16 0.10616 20
- --_.- -- ---'------- - -- -- -
L-____
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I) Based OD iDformatioa provided by Dr. Hand, Professor of Geology at U.T. AusliD.
2) CODcentratiODs are iD m,lL except for Br (mIlK,). 6180 ODd 6D are reported relative to SMOW ODd 611B is relative to NBS19S1, an iD permil. T. AIJc. is total titratiOD alkalinity as bicarbonate. "CO, i. volume "
CO, iD co-produced sas.