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Effective Allocation = min (maximum effective allocation, (carryover start of water year + allocation - spill reduction water year) / Entitlement)
Max Carryover Percentage: Maximum amount of water (in percentage of entitlement) that can be carried over from previous water year to a new water year.
Max Carryover Volumetric: Maximum amount of water (in Volume) that can be carried over from previous water year to a new water year.
Max WDD: Maximum amount of without debit diversion. Non-debit accounting are designed for particular river systems (Murray, Murrumbidgee, Babubula and Upper Namoi) in New South Wales. Different river system has different rules for water diversion under no- debit accounting. For more details, please go to annual accounting SRG.
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Total Allocation Water Year: Total amount of water that has been allocated to an account in a water year. The allocation is made again entitlements throughout a water year.
Total Commitment: This recorder is to keep track of total amount of water that can be used from start of water year to current time step. It includes the water that has already been used.
- For spillable water accounts:
Total Commitment = Minimum [(Total allocation water year + Carryover Start of Water Year - Spill Reduction Water Year – Adjustments due to triggers), Usage Cap if any]
- For non-spillable water accounts:
Total Commitment = Minimum {[ Minimum (Total allocation water year + Carryover Start of Water Year, Max Effective Allocation Water Year) – Adjustments due to triggers], Usage Cap if any}
- For non debit accounts
Total Commitment = Minimum (Total allocation water year + Carryover Start of Water Year– Adjustments due to triggers, modified effective allocation water year)
Total Usage Carryover Water Year: Accumulative usage from carryover accounts from start of water year to current time step. It keeps track of usage of carryover water over the water year
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Total Usage From All Paths Water Year = Total Usage Water Year + Off Allocation Usage Water Year + Total Distribution Loss Water Year
Total Usage Water Year: Accumulative usage from both allocation accounts and carryover accounts from start of water year to current time step. Without debit water repayment is deducted from allocation accounts and it is also included in total usage water year.
Total Usage: This is usage of water from both allocation accounts and carryover accounts per each time step.
Total Water accounts: Sum of remaining water from all accounts from start of water year to current time step
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