ITEM: |
PUBLIC HEARING |
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17. |
CONSIDER ADOPTION
OF JULY THROUGH SEPTEMBER 2016 QUARTERLY WATER SUPPLY STRATEGY AND BUDGET |
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Meeting Date: |
June 20, 2016 |
Budgeted: |
N/A |
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From: |
David J. Stoldt, |
Program/ |
N/A |
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General Manager |
Line Item No.: |
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Prepared By: |
Kevan Urquhart & Jonathan
Lear |
Cost Estimate: |
N/A |
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General Counsel Review: N/A |
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Committee
Recommendation: N/A |
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CEQA
Compliance: Notice of Exemption, CEQA, Article 19, Section 15301 (Class 1) |
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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. |
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SUMMARY: The Board will accept public comment and take
action on the July through September 2016 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 17-A
and 17-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 July through September 2016 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
17-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) 2016 to date through the end of May 2016. The anticipated production values assume that
Cal-Am’s annual main system production for customer
service will not exceed 11,954 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, 600 AF recovered from
Water Project 1 and 2 (formerly Phase 1 & 2 ASR), and 8,803 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 Dry inflow conditions will occur for
the rest of WY 2016.
Exhibit
17-B
shows the anticipated production by Cal-Am’s Laguna Seca Subarea system for each production source and the
actual production values for WY 2016 to date through the end of May 2016. Please note that the budgeted production
values assume that Cal-Am’s annual production for WY
2016 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.
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 17-C, Quarterly Water Supply Strategy Report: July
– September 2016.
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 July, August, and September 2016. Staff from the District, California
Department of Fish and Wildlife (CDFW), the National Marine Fisheries Service
(NMFS), and Cal-Am met to cooperatively review, refine and approve this
strategy on June 14, 2016. Staff from
the State Water Resources Control Board’s, Division of Water Rights
(SWRCB-DWR), and the United States Fish and Wildlife Service (USFWS) also
attended by phone. Based on current
reservoir and Carmel Alluvial Aquifer storage conditions, river flows in
October 2015 through May 2016, it was agreed that “Dry” 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 July through September
2016, and will focus instead on producing approximately 1,143, 912, and 761 AF
of groundwater from its wells in the Lower Carmel Valley during July, August,
and September 2016, respectively.
It
was also agreed that, subject to rainfall and runoff conditions in the Carmel
River Basin, Cal-Am would produce 300, 321, and 350 AF of native groundwater each
month in July, August, and September 2016, respectively, from the Coastal
Subareas of the Seaside Basin, in addition to 25 AF per month from the Sand
City Desalination Plant, and 150 AF per month of stored water from Water
Project 1 and 2 (formerly Phase 1 & 2 ASR), during this period. It was also agreed that Cal-Am would budget
to produce 6, 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
during this period. 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
17-A Quarterly Water Supply Strategy and
Budget for CAW Main System: July - September 2016
17-B Quarterly Water Supply Strategy
and Budget for CAW Laguna Seca Subarea: July -
September 2016
17-C Quarterly Water Supply Strategy and Budget
Report: July - September 2016
U:\staff\Boardpacket\2016\20160620\PublicHrngs\17\Item-17.docx