Reservoir or Reuse Plan or Accounting Plan to a Diversion or Reservoir or Carrier or Plan or Instream Flow with Reuse Direct (ityopr=27)
The type 27 operating rule provides a method to release water from a Reservoir or ReUse Plan (type 4 or 6), or Out-of-Priority (OOP) Plan (type 9), or Accounting Plan (11), or Changed Water Right Plan (type 13) to a diversion or reservoir or instream flow or instream flow reach directly via the river or by a carrier. The following are noted:
- A “ReUse Plan” is a plan type that can be used identify the location of a reusable water supply associated with a CU transfer, or transmountain import (see Section 7.8 for more details about plans).
- An “Accounting Plan” is a plan type that is used for accounting only (see Section 7.8 for more details about plans).
- An “OOP Plan” is a plan type that is associated with a diversion or storage taken out-of-priority by a type 38 operating rule.
- A “Changed Water Right Plan” is a plan type that can be used to identify the location of water diverted by a Changed Water Right Operating Rule (type 26).
- If the source is a Reuse, Accounting or Changed Water Right Plan, the destination may be reusable (e.g. creuse is a reuse plan (type 3 or 4).
- If the source is an Changed Water Right Plan (plan type 13), the variable
Oprlimitmust have a value between 5 and 9. - If the source is a reservoir, the source data may be tied to an Out-of-Priority Plan (e.g.
creuseis a OOP plan (type 9)). - If carrier losses are calculated (
OprLoss>0), the return flow pattern and return locations are those assigned to the SOURCE (CARRIER) structure in the diversion station file (*.dds) (e.g. if the source is a water right tied to structure X, then the return flow pattern and locations are those provided for structure X in the diversion station file (*.dds)). - The variable
OprLimitis used to constrain a release to an operating rule that contains monthly and annual limits, the amount diverted by another operating rule or, if the source is a Changed Water Right, the operating rule that diverted the Changed Water Right.- If the variable
OprLimitset to 1 or 6, StateMod will warn the user a value of 1 or 6 are not currently operational but are reserved for potential future enhancements. - If the variable
OprLimitis set to 2, 4 or 7, the operating rule ID specified in row 4’s monthly and annual limits will be decreased and limit the amount released. - If the variable
OprLimitis set to 3, 4 or 8, the operating rule ID specified in row 4 or 5 will limit a release to the amount diverted by another operating rule. - If the variable
OprLimitis set to 4 or 9, the operating rule ID specified in row 4 should be an operating rule with monthly and annual limits (similar toOprlimit= 2), the operating rule ID specified in row 5 should be the operating rule that will limit a release to the amount diverted by that operating rule (similar toOprLimit= 3). If the variableOprLimitis set to 5, 7, 8 or 9, the source should be a Changed Water Right Plan (type 13) and the operating rule ID specified in row 4, 5 or 6 should be the operating rule that diverted the Changed Water Right.
- If the variable
- Terms and Conditions (T&C Plans) may be calculated if the source 2 variable (
ciopso2) is set to a T&C plan. The variableiousou(4,1)is used to indicate how and when T&C demands are calculated.- When
ciopso2= Plan ID andiopsou(4,1)= -1 the destination must be an accounting plan and the T&C Obligation is calculated when water is released from that Accounting plan using a type 27 or 28 rule. - When
ciopso2= Plan ID andiopsou(4,1)= 1 a standard return pattern is used to calculate the T&C Obligation. A Standard Return Pattern calculates the T&C Obligation to be:- \(\text{T&C Obligation (standard)} = (\text{Data in the return flow file (*.urm)}) \times ((\text{Released Water}) \times (1.0 - \text{CU Factor}))\) where the CU Factor is provided in row 5. The first value in a standard return flow table corresponds to the month diverted, the second to the month after a diversion, etc. Data that associates a Plan ID with any number of Return Flow Location(s), Percent(s), and Return Table ID(s) is provided in the plan Return File (*.prf).
- When
ciopso2= Plan ID andiopsou(4,1)= 2 a fixed return pattern is used to calculate the T&C Obligation. A Fixed Return Pattern calculates the T&C Obligation to be:- \(\text{T&C Obligation (fixed)} = (\text{Data in the return flow file (*.urm)}) \times (\text{Released Water})\) The first value in a fixed return flow table corresponds to the first month in the simulation (e.g. January for a calendar year simulation), the second month to February (again for a calendar year simulation), etc. Data that associates a Plan ID with any number of Return Flow Location(s), Percent(s), and Return Table ID(s) is provided in the plan Return File (*.prf).
- When
ciopso2= Plan ID andiopsou(4,1)= 3 a mixed return pattern is used to calculate the T&C Obligation. Mixed Return Pattern contains both a Standard and Fixed component and calculates the T&C Obligation to be:- \(\text{T&C Obligation (standard)} = (\text{Data in the return flow file (*.urm)}) \times ((\text{Released Water}) \times (1.0-\text{CU Factor}))\) where the CU Factor is provided in row 5. The first value in a standard return flow table corresponds to the month diverted, the second to the month after a diversion, etc. Data that associates a Plan ID with any number of Return Flow Location(s), Percent(s), and Return Table ID(s) is provided in the plan Return File (*.prf).
- \(\text{T&C Obligation (fixed)} = (\text{Data in the return flow file (*.urm)}) \times (\text{Released Water})\) The first value in a fixed return flow table corresponds to the first month in the simulation (e.g. January for a calendar year simulation), the second month to February (again for a calendar year simulation), etc. Data that associates a Plan ID with any number of Return Flow Location(s), Percent(s), and Return Table ID(s)is provided in the plan Return File (*.prf).
- When
ciopso2= Plan ID andiopsou(4,1)= 4 a default return pattern is used to calculate the T&C Obligation. A Default Return Pattern has a standard component that uses historic return flow data associated with the source water right to calculate the T&C Obligation. - If the variable
ciopso2is set to a T&C Plan ID andiopsou(4,1)is greater than zero then CU Factors are expected to be provided in card 5. Note the CU Factors typically represent negotiated values related to, but not necessarily the same as, the efficiency of the Transfer From Structure. Also these factors are only used wheniopsou(4,1)= 1 (Standard Return) or 3 (Mixed Return) even though they are required as input.
- When
- An Augmentation Structure (i.e. a structure that carries a diversion, typically with loss, then returns non-lost water to the river for subsequent diversion) can be modeled
as follows:
- Variable
dumxshould be set so that at least two structures will be provided in row 3b. - The first carrier should be the Structure ID that diverts water from the stream and has an intervening structure type = Carrier.
- The second carrier should be a station on the river that has an intervening structure type = Return.
- Note that conveyance losses can be specified for a intervening structure type = Carrier but not an intervening structure type = Return. This limitation allows losses to be routed to the system using the return flow properties of the carrier structure.
- If water that returns to the river is subsequently rediverted into another carrier at least three entries should be provided sequentially as follows; 1. An intervening structure with type = Carrier, 2. An intervening structure with type = Return, and 3. An intervening structure with type = Carrier.
- A maximum of 10 intervening structures (intervening types = Carrier or Return) can be provided.
- Variable
- Releases from a Plan by a Type 27 operating rule are reported in the Stream Report (*.xdd) as follows:
- At the source, the water release to the destination is reported as Carried, Exchanged or Bypassed.
- At the destination, the water diverted is reported as From River by Other.
| Row-data | Variable | Description |
|---|---|---|
| Control Data | ||
| 1 | Format (a12, a24, 12x, 4x, f12.5, f8.0, i8, 3(1x,a12,i8), i8, 1x,a12, 1x,a12, 1x,2f8.0, 2i8) | |
| 1-1 | cidvri(1) | Operational right ID |
| 1-2 | nameo(1) | Operational right name |
| 1-3 | rtem(1) | Administration number |
| 1-4 | dumx | Monthly Intervening Structure Switch |
| +n = Number of intervening structures (max = 10) | ||
| 12 = Monthly (12) on/off values | ||
| -n = Include -12 monthly on/off values minus n intervening structures. Note, when a negative value is provided, it should be -13 or less for 12 monthly values and one intervening structure | ||
| 1-5 | ioprsw(1) | Annual On/Off Switch |
| 0 = off | ||
| 1 = on | ||
| +n = Begin in year n | ||
| -n = Stop after year n | ||
| Destination Data | ||
| 1-6 | ciopde | Destination structure (diversion or reservoir or instream flow or T&C (type 1) or Accounting Plan (type 11) |
| 1-7 | iopdes(2,1) | Destination structure account. |
| For a diversion or plan or instream flow destination enter 1 | ||
| For a reservoir destination, enter: | ||
| +n Account to be served by this right | ||
| -n Fill the first n accounts based on the ratio of their ownership | ||
| Supply Data | ||
| 1-8 | ciopso(1) | ReUse Plan or Accounting Plan or Reservoir |
| 1-9 | iopsou(2,1) | If ciopso(1) is a plan enter the ownership % |
If ciopso(1) is a reservoir enter the account # |
||
| 1-10 | ciopso(2) | T&C Plan ID (enter NA if none) |
| 1-11 | iopsou(4,1) | 0 if ciopso(2) = NA |
| 1 for a standard return pattern | ||
| 2 for a fixed return pattern | ||
| 3 for a mixed (standard and fixed) return pattern | ||
| Type Data | ||
| 1-12 | ityopr(1) | 27 |
| Associated Plan Data | ||
| 1-13 | creuse | If the source is a Reuse Plan ID enter Reuse Plan ID or NA if none |
| If the source is a Reservoir enter the associated Reuse Plan or OOP Plan ID | ||
| Diversion Type | ||
| 1-14 | cdivtyp | Diversion or Depletion |
| If the destination is a reservoir set to Diversion | ||
| Conveyance Loss (%) | ||
| 1-15 | OprLoss | 0 No Transit loss |
| -1 Provide intervening structure with loss data in row 3. | ||
| Miscellaneous Limits | ||
| 1-16 | OprLimit | 0 Do not constrain the release by another operating rule. Note OprLimit must be 5, 7, 8 or 9 if the source is an Changed Water Right Plan (type 13). |
| 1 Not operational. Preserved for a potential enhancement. | ||
| 2 Decrease monthly and annual releases limits of the operational rule specified in row 4. | ||
| 3 Limit the amount released by the amount diverted by the operational rule in row 4 or row 5. | ||
4 Include the functionality of oprlimit = 2 in row 4 and the functionality of oprlimit = 3 in row 5. |
||
| 5 If the source is a Changed Water Right Plan (type 13), enter the operational right ID (type 26) that diverted the Changed Water Right. | ||
| 6 Not operational. Preserved for a potential enhancement. | ||
| 7 A combination of Oprlimit = 2 and 5. | ||
| 8 A combination of Oprlimit = 3 and 5. | ||
| 9 A combination of Oprlimit = 4 and 5. | ||
| Start Date | ||
| 1-17 | IoBeg | First year of operation |
| End Date | ||
| 1-18 | IoEnd | Last year of operation |
| Monthly Data | ||
| 2 | Free Format (Include only if the variable (dumx) = 12 or less than -12) |
|
| 2-1 | imonsw(1) | Monthly switch 0=off, 1=on |
| +n = Day first used that month | ||
| -n = Day last used that month | ||
| Note the first entry corresponds to the first month specified in the control file | ||
| Intervening Structure Data with loss | ||
| 3 | Free Format (Include only if OprLoss > 0 or = -1 and the variable (dumx) = 1-10 or < -12. Note that intervening structure data without a loss is not operational, use a zero carrier loss to model these operations. See Section 7.11.4 for the approach used to model an augmentation station (e.g. a structure that carries a diversion, typically with loss, then returns non-lost water to the river).) |
|
| 3b-1 | intern(1,1) | Intervening structure ID (e.g. a Diversion ID or Stream ID) |
| 3b-2 | OprLossC(l,1) | Carrier Loss for Structure ID % |
| 3b-3 | InternT(1,1) | Intervening Structure Type |
| Enter Carrier if it is a diversion structure located on the river | ||
| Enter Return if it is a return location on the River | ||
Repeat for +dumx values |
||
| Associated Operating Rule | ||
| 4 | Free Format (Include only if the switch (OprLimit) = 2, 3, 4, 5, 7, 8 or 9) |
|
| 4-1 | cx | If OprLimit = 2, 4, 7 or 9 Operating Rule ID with monthly and annual limits |
If OprLimit = 3 or 8 Operating Rule ID that will LIMIT the amount released |
||
If Oprlimit = 5, Operating Rule ID that diverted water to a Changed Water Right Plan (type 13) |
||
| Associated Operating Rule | ||
| 5 | Free Format (Include only if the switch (OprLimit) = 4, 7, 8 or 9) |
|
| 5-1 | cx | If OprLimit = 4, 8 or 9 Operating Rule ID that will limit the amount diverted |
If OprLimit = 7, Operating Rule ID that diverted water to a Changed Water Right Plan (type 13) |
||
| Associated Operating Rule | ||
| 6 | Free Format (Include only if the switch (OprLimit) = 9) |
|
| 6-1 | cx | If OprLimit = 9, Operating Rule ID that diverted water to a Changed Water Right Plan (type 13) |
| T&C CU Factors | ||
| 7 | Free Format (Include only if ciopso(2) is a T&C Plan and iopsou(4,1) is >0.) |
|
| 7-1 | OprEff(1) | Efficiency in month 1 |
| 7-2 | OprEff(2) | Efficiency in month 2 |
| 7-12 | OprEff(12) | Efficiency in month 12 |