FINAL for 9/18/06 Meeting |
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MPWMD
Comparative Matrix, Part II, Other Projects |
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DECISION
ELEMENT |
PHASE 1 AQUIFER STORAGE AND
RECOVERY (Seaside Basin) |
REGIONAL URBAN WATER
AUGMENTATION PROJECT (RUWAP) |
SEASIDE BASIN GROUNDWATER
REPLENISHMENT PROJECT (GRP) |
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PROPONENT/SPONSOR |
MPWMD |
MCWD for desal project; MCWD and
MRWPCA for recycled water project |
MRWPCA |
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PROJECT
DESCRIPTION |
Divert treated excess Carmel
River winter flow via existing Cal-Am pipelines (and those planned up Gen Jim
Moore Blvd) to ASR wells in Seaside Basin. Phase 1 is second well at existing
Santa Margarita test site. Phases 2
and 3 to be considered in future. |
Desalinated water provided for potable uses. Reclaimed
wastewater provided for nonpotable irrigation in
Marina, Ord Community, Seaside, Del Rey Oaks and Monterey. Reclaimed water in
first phase: 1,500 AFY; possible second phase: 3,300 AFY total, including
Phase 1. Surface storage reservoir, ASR and/or tank needed to meet peak
demand in Phase 2. |
Repurified water from the MRWPCA
reclamation plant provided to Seaside GW Basin to help recharge it. Initial project size estimated at 2,400
AFY. |
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Pilot
Project |
Successful pilot and full-scale
test wells since 1998; annual reporting to SWRCB and MPWMD. |
MCWD
Desal Plant built in 1997. Salinas Valley Reclamation Project completed in
1997 providing irrigation water to agriculture. Pilot recycled project in
progress on Seaside golf course. |
Pilot testing (treatment and
percolation) anticipated in 2007 |
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PROJECT
YIELD |
Maximum CR diversion and
injection is 2,420 AFY; maximum extraction from Seaside is 1,500 AFY; average
annual yield is 920 AFY based on August 2006 computer modeling. |
Desal component: 1,500 AFY.
1,200 AFY is available for the Ord Community and 300 AFY will replace MCWD’s
existing desalination plant. Reclaimed water: Phase 1 - 1,500 AFY, of which
1,200 AFY will be used in the Ord Community and 300 AFY will be available for
the Monterey Peninsula. Possible Phase 2 - 3,300 AFY total, including Phase
1. Surface storage reservoir, ASR and/or tank needed to meet peak demand in
Phase 2. |
2,400 AFY in initial project,
possibly expandable in the future |
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Comply
with Order 95-10? Water for Seaside Basin? |
No,
unless teamed with other large project(s); up to 2,420 AFY injected into
Seaside Basin |
300 AFY to the Monterey
Peninsula for irrigation use; see Line 8. |
No, unless teamed with another
large project; up to 2,400 AFY recharged into Seaside Basin |
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Future
Mont. Penin. Needs? |
No, unless teamed with other
large project(s) |
No; see Line 8. |
No, unless teamed with another
large project |
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Future
Non-MP Needs |
None |
Desal project: 1,200 AFA.
Reclaimed project: 1,200 AFY (Phase 1) ; 3,000 AFY (Phase 2 - includes Phase
1 amount) |
None |
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TOTAL
YIELD |
See line 8; 920 AFY average
annual yield. |
Desal project: 1,500 AFY.
Reclaimed project: 1,500 AFY (Phase 1); 3,300 AFY (Phase 2 - includes Phase 1
amount) |
2,400 AFY in initial project,
possibly expandable in the future |
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Yield
Phasing to Mont Penin |
No phasing; build facilities |
Desal project: None currently
identified. Reclaimed project: 300 AFY
(Phase 1) |
2,400 AFY in initial project,
possibly expandable in the future |
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PROJECT
COST |
Costs for Phase 1 Project only |
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Capital
- see lines 77-106 |
$3,255,600 (year 2005 dollars) |
Desal project: TBD. Reclaimed
project: Phase 1 - $54 mil; Phase 2 - not yet determined |
$41.2 mil |
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Amortized
Cap. Cost ($/yr) |
$261,100/yr (amortized at
5% for 20 yrs) |
Desal project: TBD. Reclaimed project: costs not yet determined |
Not yet determined - depends on
availability of Prop. 50 grants and other funding sources |
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O&M
- see lines 108-112 |
$300,000/yr |
Not yet determined |
$1,325,000/yr |
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Assumed
energy cost ($/kwh) |
$0.10/kwh |
Not yet determined |
$0.11/kwh |
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Total
Annual Cost |
$561,100/yr |
Not yet determined |
Not yet determined - depends on
availability of Prop. 50 grants and other funding sources |
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Time
frame for estimates |
2005 |
Aug. 2006 |
Aug. 2006 |
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COST TO
PENINSULA |
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Share
of total project cost |
Entire cost to be
paid by Peninsula consumers. |
Desal
project: TBD. Reclaimed project water users to pay estimated $1,100/AF (cost
based on no connection fees) |
Not yet determined |
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How
share determined |
N/A |
Prorata share |
Not yet determined |
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Cost
sharing of existing vs. future Cal-Am ratepayers |
New users pay connection fee
similar to current system |
Recycled water users will pay
for their share of the recycled water. |
Not yet determined |
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Cost of
Water ($/AF) |
$610/AF based on 920 AFY
average yield |
Not yet determined. Financing will determine cost. |
Not yet determined, but goal is
$1,200/AF |
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Impact
to Cal-Am Bill |
Ordinance
123 authorized 1.2% user fee added to Cal-Am bill to construct Phase 1 ASR;
assumes payoff of future pooled debt issuance. |
No impacts anticipated. |
Not yet determined |
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FINANCING ASSUMPTIONS |
pursuant to District Law |
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Interest rate (%) |
5% |
3%
(assume SRF loan) |
Assume either Prop. 50 grant, 3%
SRF loan, or both. |
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Term (yrs) |
20 years |
20 years |
20 years if SRF loan |
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Public
vote required? |
No |
No |
No |
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Grants
(describe) |
Applied for Prop 50 grant; top
priority project. |
A Prop 50 grant application was
submitted, but not approved. No grants currently anticipated. |
Have applied under Prop. 50 |
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TIMELINE |
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See MRWPCA materials. |
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Draft
EIR (and/or EIS) |
DEIR/EA issued March 2006. |
DEIR distributed June 04. |
Pilot facility - start in late
2006 and be completed in early 2007. Full facility - start in late 2008. |
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Certify
FEIR (EIS ROD) |
FEIR/EA certified August 2006 |
EIR certified in
October 2004; no info on NEPA |
Anticipate this to occur in mid
2009 |
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Obtain
key permits |
Summer/Fall 2006 (3-6 mos
from FEIR/EA) |
2006/2007 |
Anticipate this to be complete
in late 2009 |
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Secure
financing |
Late 2006 (concurrent with
permits) |
2006/2007 |
Anticipate this to occur by 2008 |
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Secure
ROW/property access |
Summer/Fall 2006 (US Army) |
2006/2007 |
Anticipate this to be complete
in late 2009 |
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Start
construction |
Late 2006 |
Desalination project: 2008.
Reclaimed project: 2007 |
Anticipate starting construction
of full scale-project in early 2010 |
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Commence
water delivery |
Late 2007 (assume 1 yr for all
tasks) |
Desalination project: 2009.
Reclaimed project: Phase 1 in 2008; Phase 2 TBD |
Anticipate completion of
construction in late 2010 with commencement of delivery of water immediately
thereafter |
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Total time to water delivery |
1+ years from Sep 2006 |
Desalination project: 3 years
from Sep 2006. Reclaimed project: 2
years from Sep 2006. |
Approximately 4-1/2 years from
Sep 2006 |
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PERMITS/REGS |
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Federal Agencies |
US Army Ft Ord; amend existing
easement agreement to add second well site |
USACOE; USBR; other federal
agencies possible as part of NEPA review |
U.S. Bureau of Reclamation, U.S.
Army Base Realignment and Closure (BRAC), U.S. Bureau of Land Management
(BLM) |
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EIS needed? |
NEPA review; Army will use
combined EIR/EA |
NEPA review required but EIS not
anticipated (tier off EIR) |
Unknown. Will depend on where
recharge facilities are sited. |
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Fed
lead agency? |
US Army |
USBR assumed |
USBR assumed. |
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Sanctuary
permit? |
No |
none expected to be required |
none expected to be required |
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State
Agencies |
SWRCB, RWQCB, CDFG, DHS |
DHS, RWQCB, CCC anticipated |
DHS, RWQCB |
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CPUC
approval? |
N/A |
N/A |
Not anticipated. |
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EIR
lead agency |
MPWMD |
MCWD |
MRWPCA |
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SWRCB/Water
Rights |
Yes, diversion of Carmel River;
Petition for Change |
N/A |
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Regional
Agencies |
none |
MPWMD, MBUAPCD, FORA |
FORA, MPWMD, Cal-Am, PG&E |
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Monterey
County |
MCEH |
MCPW, MCPBI, MCEH, MCWRA |
MCEH, P&B, MCWRA |
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Local
Agencies |
Construction
and use permits within jurisdictions to receive federal land (Seaside) |
Marina, Seaside, Del Rey Oaks,
Monterey |
Seaside, MCWD |
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SITE
CONTROL |
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Confirmed
site? |
Current 50-year easement with US
Army at present site of full-scale test well. |
Desal project: Yes. Reclaimed project: Treatment facilities,
yes. ROW will be needed. |
No. Still investigating site
locations. Likely on former Fort Ord
east of Gen. Jim Moore Blvd., possibly in PG&E right-of-way. |
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Alternative
sites and projects? |
Contiguous and non-contiguous
injection well locations and alternative projects evaluated in pending EIR/EA |
N/A |
None planned at present. |
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OPERATIONS/OTHER |
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Technical,
Managerial and Financial Capabilities (TMF) to meet DHS standards |
Cal-Am and MPWMD are developing
a long-term management and operations agreement for ASR. |
MRWPCA and MCWD are established
and certified water system and reclamation plant operators. |
MRWPCA is an established and
certified reclamation system operator. |
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Water
production interruptions (e.g., power or intake water) |
Back-up generators |
Desal plant and related pump
stations will have back-up generators. |
Pump stations will not have
back-up generators. |
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PROJECT
PARTICIPANTS |
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Overview |
Funded by MPWMD via methods
allowed by MPWMD Law; possible public-private partnership or JPA. |
Desalination project:
Participants TBD. Reclaimed water: possible areas identified in EIR. |
Previous agreements spell out
MRWPCA recycled water entitlements. |
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MPWMD
participation |
MPWMD envisioned as sole sponsor
in coordination with Cal-Am. |
No MPWMD participation
required. Possible co-sponsorship
through agreement with project proponents. |
Close
coordination with MPWMD due to proximity of MPWMD's ASR wells to the proposed
recharge sites, and due to MPWMD's water management role in the Cal Am
service area. |
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Other
entities participation |
ASR could be coordinated with
any other larger water supply project to meet community needs. |
None anticipated at this time. |
MCWD, Cal-Am, Seaside, and
others possible |
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PUBLIC
INVOLVEMENT |
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Outreach
programs |
Monthly or quarterly updates;
oral reports Board meetings. |
Anticipated in 2006; budget of
$250,000. Golf courses would be
largest customers of Reclaimed Project. |
Began outreach to community
leaders in 2005 with trips to view similar projects. Outreach to general public to begin in late
2006 or early 2007. |
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INFORMATION
SOURCES |
MPWMD staff and consultant
technical reports and memoranda (Padre Consultants, 2005; Jones& Stokes
Associates, 2006) |
Regional Urban Recycled Water
Distribution Project, July 2003; MCWD Regional Urban Water Augmentation
Project EIR, October 2004 |
Materials submitted by Bob
Holden, Water Recycling Projects Coordinator |
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CAPITAL
COST DETAIL |
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DESALINATION |
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N/A |
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Intake |
N/A |
N/A |
N/A |
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Pre-treatment |
N/A |
N/A |
N/A |
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Desal
Plant |
N/A |
N/A |
N/A |
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Post-treatment |
N/A |
N/A |
N/A |
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Brine
discharge |
N/A |
N/A |
N/A |
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Storage |
N/A |
N/A |
N/A |
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Transmission
Pipelines |
N/A |
N/A |
N/A |
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Pump
stations |
N/A |
N/A |
N/A |
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Energy
facilities |
N/A |
N/A |
N/A |
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DESAL
SUBTOTAL |
N/A |
N/A |
N/A |
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ASR
CONSTRUCTION |
$1,815,000 |
N/A |
N/A |
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RECYCLED
WATER COSTS |
N/A |
Breakdown of costs not provided |
$37.4 mil |
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OTHER
WATER SOURCES |
N/A |
N/A |
N/A |
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ADDL
CAPITAL COSTS |
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Pilot
Plant |
MPWMD plant already operational |
N/A |
$500,000 |
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Distribution
system improvements |
N/A |
N/A |
Included in line 91 |
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Right-of-way |
$10,000 |
Breakdown of costs not provided |
Not yet determined |
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Envtl
review, permits, etc. |
$117,600 |
Breakdown of costs not provided |
Not yet determined |
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Engineering |
$535,000 |
Breakdown of costs not provided |
$3,000,000 |
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Construction
Management |
included in engineering |
Breakdown of costs not provided |
$50,000 |
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Admin/legal |
$310,000 |
Breakdown of costs not provided |
$200,000 |
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Mitigation
measures |
none anticipated in addition to
project description |
Breakdown of costs not provided |
None anticipated |
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Contingencies |
$468,000 |
Breakdown of costs not provided |
Included in line 91 |
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SUBTOTAL |
$1,440,600 |
Breakdown of costs not provided |
$3,750,000 |
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TOTAL
CAPITAL COST |
$3,255,600 |
Desal project: TBD. Reclaimed
project: Phase 1 - $54 mil; Phase 2 - not yet determined |
$41.2 mil |
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ANNUAL
O&M COST DETAIL |
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Energy |
$200,000 |
Not yet determined |
$281,000 |
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Facilities
O&M |
$100,000 |
Not yet determined |
$1,044,000 |
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Mitigation
O&M |
none anticipated |
none anticipated |
None anticipated |
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TOTAL
O&M ($/yr) |
$300,000 |
Not yet determined |
$1,325,000 |
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SOURCES
FOR COSTS |
MPWMD staff and consultant
technical memoranda, 2005. |
Regional Urban Recycled Water
Distribution Project, Prepared for MCWD and MRWPCA, July 2003, RBF
Consulting, pp 6-3 and 6-9; Marc Lucca, MCWD General Manager, Aug 2006; RMC
Water and Environment, Sep 2006. |
CDM draft memo dated August 2,
2006 |
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ACRONYMS |
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$/AF |
cost per acre-foot |
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$/kwh- |
cost per killowatt-hour |
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ac |
acre |
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AFY |
acre-feet per year |
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ARB |
Air Resources Board |
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ASR |
aquifer storge and recovery |
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BRAC |
Base Realignment and Closure Office (US Army) |
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BRDEIR |
Board Review Draft EIR on MPWMD
Water Supply Project (interim draft, Dec 2003) |
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Cal-Am |
California American Water |
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CalTrans |
Cal. Dept. of Transportation |
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CAW |
California American Water |
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CCC |
California Coastal Commission |
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CDFG |
Cal. Dept. Fish & Game |
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CDM |
Camp Dresser & McKee, Inc |
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CDTS |
Cal. Dept. of Toxic Substances |
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CEC |
California Energy Commission |
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CEQA |
California Environmental Quality Act |
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COP |
Certificate of Participation |
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CPUC |
Cal. Public Utilities Commission |
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CR |
Carmel River |
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CSD |
Community Services District |
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CWP |
Coastal Water Project |
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DBO |
design-build-operate |
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DEIR |
Draft EIR |
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DHS |
Cal. Dept. of Health Services |
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DPR |
Cal. Dept. of Parks &
Recreation |
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Duke |
Duke Energy Corporation |
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DWR |
Cal. Dept. of Water Resources |
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EA |
Environmental Assessment
(federal) |
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EIR |
Environmental Impact Report |
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EIS |
Environmental Impact Statement |
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FEIR |
Final EIR |
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FORA |
Fort Ord Reuse Authority |
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GRP |
Seaside Basin Groundwater
Recharge Project |
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HDD |
horizontal directional drilling |
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IS |
Initial Study |
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JPA |
Joint Powers Authority |
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MBNMS |
Monterey Bay National Marine Sanctuary |
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MBUAPCD |
Monterey Bay Unified Air Pollution Control District |
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MCEH |
Monterey County Environmental Health |
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MCWD |
Marina Coast Water District |
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MCWRA |
Monterey County Water Resources Agency |
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MLHD |
Moss Landing Harbor District |
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MoCo |
Monterey County |
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MP |
Monterey
Peninsula |
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MPWMD |
Monterey Peninsula Water Management District |
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MRWPCA |
Monterey Regional Water Pollution Control Agency |
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N/A |
not applicable |
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NEPA |
National Environmental Policy Act |
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NMCDP |
North Monterey County Desalination Project |
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NOAA Fish |
National Marine Fisheries Service
(part of Natl Oceanic and Atmospheric Administration) |
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NOP |
Notice of Preparation |
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NorCo |
North Monterey County |
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O&M |
operations and maintenance |
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PEA |
Proponent's Environmental Assessment |
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P&B |
Monterey
County Dept. Planning & Building Inspection |
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P/SM |
Pajaro/Sunny Mesa Community Services District |
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RBF |
RBF Consulting, Inc |
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ROD |
Record of Decision |
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ROW |
right-of-way |
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RWQCB |
Regional Water Quality Control Board |
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RUWAP |
Regional Urban Water Augmentation Project |
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SLC |
State Lands Commission |
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SRF |
State Revolving
Fund, a loan administered by SWRCB |
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SWRCB |
State Water Resources Control Board |
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TBD |
to be determined |
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USACOE |
US Army Corps of Engineers |
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USBLM |
US Bureau of Land Management |
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USBR |
US Bureau of Reclamation |
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USCG |
US Coast Guard |
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ESEPA |
US Environmental Protection Agency |
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USFWS |
US Fish & Wildlife Service |
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