MWD Educational Field Trip to the Sacramento/San Joaquin ... · MWD Educational Field Trip to the Sacramento/San Joaquin Bay Delta October 2016

MWD Educational Field Trip to the Sacramento/San Joaquin Bay Delta

October 2016

Burbank Water and Power

2016 Outlook

CRA

SWP

0.0

0.5

1.0

1.5

2.0

2.5

Mill

ion

Acr

e-Fe

et

Current Supplies to Service Area

2016 Demand: 1.8 MAF

2016 MWD Bay Delta Trip

To Storage

-

1

2

3

4

5

6

1980 1983 1986 1989 1992 1995 1998 2001 2004 2007 2010

Mill

ions

of A

cre-

Feet

EMERGENCY STORAGE 0.6 MAF

PROJECTED STORAGE 1.8 MAF

MWD's Storage Capacity

13x Increase in Capacity

Desert / Coachella Lake Mathews & Lake Skinner

Castaic & Perris

Mojave Demo & Additional Prop. 13

Diamond Valley Lake

Lake Mead Demo

Kern Delta Prop. 13 Programs

Arvin Edison

Additional Lake Mead

Semitropic

Mojave Amendment


MWD Storage Reserve Levels


0

1

2

3

4

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6

2.2 1.8 1.1 1.0

1.7 2.4 2.7 2.4

1.2 0.9 0.9 0.3

Mill

ion

Acre

-Fee

t

Emergency Storage Storage Balance Estimated Fill

End of Year Balances

Diamond Valley Lake Storage


0

100

200

300

400

500

600

700

800

900

1999 2001 2003 2005 2007 2009 2011 2013 2015 2017

Stor

age

Volu

me

in T

hous

ands

of A

F

531 TAF


Burbank’s Water Resources


Water Resources • Increase in Recycled Water Use • 20% Reduction in Potable Water Use per Person by 2020

Total: 24,085 AF Total: 16,845 AF Total: 20,901 AF

MWD Treated 60.4%

I.R. Credits 19.2%

Banked GW

Credits 18.0%

Recycled 2.4%

FY03/04

MWD Treated 35.6%

Return Credits 19.7%

MWD Untreated

27.7% Recycled

14.4%

FY19/20

MWD Treated 29.2%

Return Credits 22.7%

MWD Untreated

32.0% Recycled

16.1%

FY15/16

Potable: 23,496 AF Potable: 14,136 AF Potable: 17,899 AF


BOU – Well Extraction

0

2,000

4,000

6,000

8,000

10,000

12,000

14,000

16,00019

69

1971

1973

1975

1977

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

2013

2015

2017

2019

2021

Acr

e-Fe

et

WATER YEAR ENDING SEPTEMBER 30

Actual Projected

Lake

St.

GAC

EPA

Proj

ect

1979

Jud

gem

ent

AB 1

803


BWP’s Groundwater Credits

0

10

20

30

40

50

60

7019

77

1979

1981

1983

1985

1987

1989

1991

1993

1995

1997

1999

2001

2003

2005

2007

2009

2011

2013

2015

2017

2019

2021

Acre

-Fee

t x 1

,000

Water Year Ending September 30

Actual Projected

17,200 A.F. DOMESTIC

PACOIMA WASH

PROJECT PIPELINE

PACOIMA SPREADING GROUNDS

CITY SYSTEMS

B.O.U TREATMENT

LOPEZ SPREADING GROUNDS

B.O.U. WELLS 10,400 A.F.

6,400 A.F. B-6 Connection

EAST PORTAL SAN FERNANDO TUNNEL MWD REPLENISHMENT WATER SERVICE CONNECTION

GROUND WATER FLOW 6,400 A.F.

4,000 A.F.

4,000 A.F. 20% DELIVERED WATER RETURN

6,400 A.F.

M.W.D. 6,800 A.F. RECYCLED

2,800 A.F.

2,800 A.F. RECYCLED

B-6 Connection


Replenishment Water


100 244 0 0

2,636

5,564

4,200

6,234 6,202 6,356 6,703

7,000 7,350 7,506 7,300

0

1,000

2,000

3,000

4,000

5,000

6,000

7,000

8,000

02-03 03-04 04-05 05-06 06-07 07-08 08-09 09-10 10-11 11-12 12-13 13-14 14-15 15-16 16-17

Fiscal Year

Acre

-Fee

t

Potable System • Miles of Pipe: 276 • Valves: 6039 • Hydrants: 1847 • Boosters: 35 • MWD Connections: 5 • Pressure Zones: 11


Potable System • 10 Concrete Reservoirs • 14 Steel Tanks • 55 MG Total Storage • Delivery:

– Daily Avg.: 12.6 MG – FY 15/16: 14,125 AF


Burbank’s Recycled Water • Sustainable potable water conservation • Reduces GHG Emissions • Uses an otherwise under- utilized resource • Drought proofs a portion of our water supply • Reduces expenses to potable water customers • Current goal is to meet 15% of our

water supply


Major Customers


• 27+ miles of pipelines • Annual sales of 800 MG • BWP Power Plants: 380 MG/yr

RW System in 2016



Recycled System Expansion 2007 2015

New Repurposed

Total Pipe

5.6 miles 0.4 miles 6.0 miles

23.0 miles 3.7 miles

26.7 miles

Total Storage 2 MG 2.2 MG

Pressure Zones 5 7

Meters 90 226

Avg. Daily Deliveries 1.9 MG 2.4 MG

Yearly Deliveries

2,150 AF 1,400 AF Power Plants

750 AF Irrigation

2,685 AF 1,170 AF Power Plants

1,515 AF Irrigation/Industrial

• 160+ Sites Converted

• 425 MG Annual Deliveries

• Most Burbank Parks and BUSD Schools

• Street Sweepers and Construction Sites

Progress with RW Conversions


• Upcoming Projects • New Ikea, ABC 7,

Talaria/Whole Foods, Nickelodeon

• HVAC Cooling Towers • 43 Towers, 28 converted • >160 MG annually

• Minor Users • Working with >30 additional

customers

More Work to be Done


Location Amount (AF/Y)

Woodbury University/Cabrini Villas 10 Whitnall Dog Park Extension 37 Chandler Bike Path Extension 57 North Hollywood Park Extension 191 TOTAL POTENTIAL EXCHANGE: 295 AFY

(96 MGY)

RW Exchange with LADWP


LADWP Extensions


Chandler Blvd Bike Path WRP (Approx. 5,170’ of 12” Pipeline; Est. Demand = 57 AFY) North Hollywood Park WRP (Approx. 2,680’ of 6” Pipeline, 1,400’ of 8” Pipeline, 14,200’ of 16” Pipeline; Est. Demand=191 AFY Whitnall Dog Park WRP (Approx. 3,150’ of 12” Pipeline; Est. Demand = 37 AFY)

FREE Recycled H20 to Go!


FREE Recycled H20 to Go!


Billion Gallon Challenge

Billion Gallon Challenge Three 3CMA Savvy Awards • 1st Place in Communication

or Marketing Plan

• 2nd Place in Citizen

Participation

• 3rd Place in “Go Green”

The New Normal

Water Use per Capita Under Order (gallons per day for fiscal years ending June 30th)

28

100110120130140150160170180190200

April 2015 Order = 125 (ended May 31, 2016)

20% by 2020 = 155

Water Quality Assurance • State Requirements for source monitoring

of water – Surface Water (MWD) - sampling and testing

of delivered water – Groundwater (Burbank Operable Unit [BOU])

• Operational sampling and testing of plant production

• $240 k annual budget for operational testing

• Delivered water to customers meets all State and Federal regulations 2016 MWD Bay Delta Trip

System Sampling and Analysis • Chlorine Residual – Daily @ Valley Pumping

Plant • Bacteria – Weekly @ 26 system-wide stations • Gen. Physical (Turbidity, Color, Odor, pH,

Chlorine Residual) – Weekly in all zones • Nitrites – Monthly • THM’s – Quarterly in Delivered Water • Lead and Copper at Homes – Every 3 years

– No Lead detections after 9 years of sampling


Water Quality Concerns • VOCs • Chromium 6 (Cr6)

– MCL for Cr6 is10ppb – BOU effluent about 5.2ppb – After blend about 3.7ppb

• Nitrates – Permit requires blending for Nitrates

• MCL is 45 mg/l • BOU effluent about 38 mg/l

• 1,4-Dioxane – Notification level of 1ppb

• Nitrosamines (future regulations in the works)


Water Bill Comparison – Sept. 2016


$72.67

$75.99

$85.69

$103.98

$117.11

$122.78

$125.52

$185.01

$0 $20 $40 $60 $80 $100 $120 $140 $160 $180 $200

Burbank

Pasadena

Long Beach

Glendale

LADWP

Oakland

San Diego

San Francisco

15,000 Gallon (20 HCF) Residential Monthly Water Bill Comparison 1-inch Meter

Water by the Numbers RETAIL

1 Gallon = 8.34 pounds 1 Cubic Foot = 7.48 gal. or 62.4 lbs 1 Billing Unit = 100 cubic feet (ccf or hcf) 748 Gallons = 3.12 tons of water

Cost: $2.95 per 100 Cubic Feet (7/1/16) $0.0039 per Gallon or

$1,285 per AF

Bottled Water: $1 per 500 ml or $7.56/gal $4/case or $0.86/gal

WHOLESALE 1 Acre-Foot = 325,900 gallons 1 Acre-Foot = 435.6 billing units Sufficient for two families of 4 for a year (111 gpcd) Average use per family – 18.1 ccf/month Cost: $942 per AF (MWD treated) $979 per AF 1/1/17

$594 per AF (MWD untreated) 1 Cubic Foot per Second (CFS) =

449 Gallons per Minute or ____?_____ Miner’s Inches ____?_____ Furlongs per Fortnight


Documents

MWD Educational Field Trip to the Sacramento/San Joaquin ... · MWD Educational Field Trip to the Sacramento/San Joaquin Bay Delta October 2016