ITEM: |
PUBLIC HEARING |
||||
|
|||||
14. |
CONSIDER ADOPTION
OF APRIL THROUGH JUNE 2015 QUARTERLY WATER SUPPLY STRATEGY AND BUDGET |
||||
|
|||||
Meeting Date: |
March 16, 2015 |
Budgeted: |
N/A |
||
|
|||||
From: |
David J. Stoldt, |
Program/ |
N/A |
||
|
General Manager |
Line Item No.: |
|||
|
|||||
Prepared By: |
Kevan Urquhart & Jonathan
Lear |
Cost Estimate: |
N/A |
||
|
|||||
General Counsel Review: N/A |
|||||
Committee
Recommendation: N/A |
|||||
CEQA
Compliance: Notice of Exemption, CEQA, Article 19, Section 15301 (Class 1) |
|||||
ESA Compliance:
Consistent with the 2001 Conservation Agreement, 2009 Settlement
Agreement between the National Marine Fisheries Service and California
American Water to minimize take of listed steelhead
in the Carmel River, and SWRCB WR Order Nos. 95-10, 98-04, 2002-0002, and
2009-0060. |
|||||
SUMMARY: The Board will accept public comment and take
action on the April through June 2015 Quarterly Water Supply Strategy and
Budget for California American Water’s (Cal-Am) Main and Laguna Seca Subarea Water
Distribution Systems (WDS). The proposed
budgets, which are included as Exhibit 14-A
and 14-B, show monthly production
by source of supply that is required to meet projected customer demand in CalAm’s Main and Laguna Seca Subarea systems, i.e., Ryan Ranch, Bishop, and Hidden Hills, during
the April through June 2015 period. The
proposed strategy and budgets are designed to maximize the long-term production
potential and protect the environmental quality of the Seaside Groundwater and
Carmel River Basins.
Exhibit
14-A shows the anticipated production
by Cal-Am’s Main system for each production source
and the actual production values for the Water Year (WY) 2015 to date through
the end of February 2015. The
anticipated production values assume that Cal-Am’s
annual main system production for customer service will not exceed 12,196
acre-feet (AF), including 2,251 AF from Cal-Am’s
wells in the Coastal Subareas of the Seaside Groundwater Basin, 300 AF from
Sand City Desalination Plant, 215 AF to be recovered from what has been stored so
far by ASR, and 9,430 AF from the Carmel River Basin. The total from the Carmel River Basin is
consistent with State Water Resources Control Board (SWRCB) Order No. 95-10 and
2009-0060. The total from the Seaside
Groundwater Basin is consistent with the Seaside Basin Adjudication Decision. For the purpose of this budget, it is conservatively
assumed that Below Normal inflow conditions will occur for the rest of WY 2015.
Exhibit
14-B shows the anticipated production
by Cal-Am’s Laguna Seca
Subarea systems for each production source and the actual production values for
WY 2015 to date through the end of February 2015. Please note that the budgeted production
values assume that Cal-Am’s annual production for WY
2015 will not exceed 48 AF from the Laguna Seca Subarea of the Seaside
Groundwater Basin, whereas actual demand will exceed that amount. This total is consistent with the Seaside
Basin adjudication decision.
If
stream flow in the Carmel River exceeds the instream flow requirements
specified by National Marine Fisheries Service (NMFS), a portion of the
“excess” water may be diverted by Cal-Am for injection into the Seaside
Groundwater Basin as part of Water Projects 1 and 2. The amount of water diverted from the Carmel
River that is treated and delivered for injection will also depend on competing
customer demand and the capacity of Cal-Am’s Carmel
Valley wells at that time.
RECOMMENDATION: The Board should receive public input, close
the Public Hearing, and discuss the proposed quarterly water supply
budget. District staff recommends
adoption of the proposed budget. The
budgets are described in greater detail in Exhibit 14-C, Quarterly Water Supply Strategy
Report: April – June 2015.
BACKGROUND:
The Quarterly Water Supply Strategy and Budget pertains to production
within Cal-Am’s Main and Laguna Seca Subarea systems for
the three-month period of April, May, and June 2015. Staff from the District, Cal-Am, California
Department of Fish and Wildlife (CDFW), United states
Fish and Wildlife Service (USFWS), and the National Marine Fisheries Service
(NMFS) cooperatively reviewed and approved this strategy on March 10, 2015. Staff from the State Water
Resources Control Board’s Division of Water Rights (SWRCB-DWR) were
unable to attend the meeting by conference call. Based on current reservoir and Carmel
Alluvial Aquifer storage conditions, and river flows in October 2014 through
February 2015, it was agreed that “Below Normal” year inflows would be used to conservatively
assess Cal-Am’s operations and set monthly production
targets for Cal-Am’s systems.
To
meet customer demand in its main system, Cal-Am intends to try to avoid producing
any groundwater from its wells in the Upper Carmel Valley during April through June
2015, and will focus instead on producing approximately 1,018, 1,194, and 1,112
AF of groundwater from its wells in the Lower Carmel Valley during April, May,
and June 2015, respectively. It is
assumed that 200 AF of this total quarterly production would be diverted from
the Carmel River and injected for storage into the Seaside Groundwater Basin
during April and May 2015.
It
was also agreed that, subject to rainfall and runoff conditions in the Carmel
River Basin, Cal-Am would produce 100, 125, and 150 AF of water each month in April,
May and June 2015, respectively, from the Coastal Subareas of the Seaside Basin,
in addition to 25 AF per month from the Sand City Desalination Plant during
this period. It was also agreed that Cal-Am
would budget to produce 3, 5, and 5 AF of groundwater from its wells in the
Laguna Seca Subarea for its customers in the Ryan Ranch, Bishop, and Hidden
Hills systems, respectively, during this period. Lastly, it was agreed that Cal-Am would not
divert any water from San Clemente Reservoir through the Carmel Valley Filter
Plant during this quarter. Cal-Am will
operate its wells in the Lower Carmel Valley in a downstream-to-upstream order.
If actual inflows are more or less than projected for the budget period, the
group will reconvene and adjust the diversion and release rates accordingly.
Rule
101, Section B of the District Rules and Regulations requires that a Public
Hearing be held at the time of determination of the District water supply
management strategy. Adoption of the
quarterly water supply strategy and budget is categorically exempt from the
California Environmental Quality Act (CEQA) requirements as per Article 19,
Section 15301 (Class 1). A Notice of
Exemption will be filed with the Monterey County Clerk's office, pending Board
action on this item.
EXHIBITS
14-A Quarterly Water Supply Strategy and
Budget for CAW Main System: April - June 2015
14-B Quarterly Water Supply Strategy
and Budget for CAW Laguna Seca Subarea: April - June 2015
14-C Quarterly
Water Supply Strategy and Budget Report: April - June 2015
U:\staff\Boardpacket\2015\20150316\PublicHrngs\14\Item
14.docx