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Spill reduction water year: Accumulative spill reduction from start of water year to current time step. It keeps track of water is lost when the dam spills over the water year.
Spillable water: Any carryover or allocations above water share volume. It keeps track of any water that can be lost if the dam spills. Spillable water can not be used or traded until it is recognized as low risk of spill and spillable water will then become available.
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Total Usage Carryover Water Year: Accumulative usage from carryover accounts from start of water year to current time step. This is an accumulative recorder to keep It keeps track of usage of carryover water over the water year
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Truncated carryover =min ( carryover balance, max ( 0, allocation + carryover - maximum effective allocation cap) )
WDD Repaid:Accumulative repayment of without debit water usage. This recorder is to keep track of repayment of without debit water usage.This repayment is based on allocation level, adjustment to account does not affect it.
WDD Usage: Accumulative usage of without debit diversion water. This recorder is to keep track of It keeps track of usage of without debit water over the water year.