WSPC01522

• File Number: 8283.200
• Description: Colorado River Basin-Colorado River Computer Models-Colorado River Decision Support System
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 4/1/1996
• Title: Boyle Contracts-Original-White River Basin Enhancement-Draft
• Water Supply Pro - Doc Type: Operating Principles/Plan

, FlPR- 3El-1996
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12:3121

FROM RIVERSIDE TECHNOLOGY,INC

TO

1312138664474555

P.12I9

RTiWR: Write an SQL that access the CRDSS ta base to determine the
cumulative net bsolute storage decree for stora e types of irrigation and non-
irrigation. This will be accomplished b scarchin e data base and sorting the
net absolute sto age decrees by "use_type" m the "wrstatus_use" table. Any
unresolved data issues in this table and field will not be resolved under this
subtask, but wi! be printed to a log file and will require a change order to address.
State: Obtain cumulative storage capacity of all stock ponds as derived from
the Phase II co umptive use analysis.
RTiWR: Modi the ST A TEMOD input me to include up to three aggregated
reservoir nodes ith exactly lwo accounts (irrigation and non-irrigation) in each
reservoir and I ate these nodes within the Phase III model network. The
irrigation accou t for each of the aggregated reservoir nodes would have a
capacity estimat d as one Ihird of the cumulative net absolute irrigation storage
decree for thc b sin. The non.irrigation account for each of the three aggregated
reservoir node.~ ould have a capacity determined as one third of the sum of the
non-irrigation n t absolute decree for the basin plus the cumulative basin stock
pond capacity. he account capacities will be distributed evenly among each of
the three nodes.
RTiWR: Assig an area capacily curve for each of the aggregated reservoir nodes
ba~ed on an exi . g reservoir in the basin of equal size. Modify the ST A TEMOD
input files to re cct area capacity information.
RTiWR: Assi the Phase II evaporation curve for the White River Basin to each
of the aggregate reservoir nodes, Modify the STATEMOD input files to reflect
evaporation info . lion.
RTiWR: Devel p an operational file to release water from the irrigation account
in July, August, d September. One third of the total capacity of the irrigation
account will be leased in July, two thirds of the total capacity of the irrigation
account will be lea~ed by August, and the entire capacity of the irrigation
account will be leased by the end of July. The non-irrigated account will not
release water, 0 ly incur prorated evaporation. Modify the STATEMOD input
files to reflect 0 'rational information.
RTiWR: Estim te an end-of-month content tile by a~suming the aggregated
rese!voirs were aintained at a constant 75 % of capacity throughout the study
period. Modify he ST A TEMOD input files to reflect end-of-month information.
RTiWR: Run w tright for all reservoirs to be aggregated to determine storage
decree weighted administration numbers for each of the White River Basin
irrigation water ights aggregation classes. Each decree weighted administration
number will fill oth accounts (irrigation and non-irrigation) for each of the
aggregated rese oir nodes. The cumulative decree amount for each of the
administration n mber classes will be divided by three and represented at each of
the aggregated servoir nodes. Create a basin report summarizing the number of
water rights incl ded in the aggregation, the sum of decrees on aggregated water
rights, and the n mbet of water rights. (the format of the basin summary report
will be identical ro the report generated for irrigation structures)

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