Pasadena Water and Power City of Pasadena 2015 Urban Water Management Plan Public Hearing City Council – June 13, 2016 Item 12

Pasadena Water and Power Urban Water Management Plan Ensures long-term water resource planning  Analyzes projected water use vs. water supply over the next 20 years Required by law to be prepared every 5 years  Urban water suppliers >3,000 AFY or >3,000 customers Contents address CWC requirements; follows DWR Guidelines 2

Pasadena Water and Power 3 Information Included in UWMP The 2015 UWMP includes:  Water system description  System water use  System supplies  Water supply reliability  Water shortage contingency plan  Demand management measures  Climate change impacts  NEW Report of Water System Loss  NEW Voluntary Energy Used for Water Supply

Pasadena Water and Power 4 Water Integrated Resources Plan Adopted January 2011 Basis for 2010 UWMP Resource document/policy basis for 2015 UWMP Provides long-term water supply and resource strategy  Through the year 2035  Establishes preferred water resource portfolio of supply and conservation options  Phased implementation strategy

Pasadena Water and Power Current Water Use By Customer class 2015 Actual Water Use = 27,326 AF = 8,904 MG By Sector: 5

Pasadena Water and Power Water Use Projections Forecasts consistent with data from:  UWMP Act  MWD IRP and 2015 UWMP  Pasadena General Plan Methodology:  Land Use-based:  Single family units x water use factor  Multi-family x water use factor  Commercial/industrial x duty factor  City uses  Water losses + authorized non-revenue (9% of total) 6

Pasadena Water and Power Water Supplies Current supply is 60% imported and 40% groundwater MWD primary sources:  State Water Project  Colorado River Aqueduct Groundwater rights and spreading credits Water resource projects to increase local supply and offset demand for imported water:  Non-potable Water Project  Arroyo Seco Canyon Project 7

Pasadena Water and Power Supplies Included in Analysis 8

Pasadena Water and Power Supply and Demand Balance Analysis for normal year, single dry-year, and multiple dry- years per UWMP guidelines. 9

Pasadena Water and Power Supply and Demand Balance 10

Pasadena Water and Power 2020 Supply/Demand Balance 11

Pasadena Water and Power 12 SB X7-7 Water Use Targets Pasadena’s baseline per capita water use (recalculated for 2015 UWMP) = total water demand/population SB X7-7 Water Use Targets: *Projected range depending on assumptions for water conservation and projected non-potable water supplies. Target Reduction from Baseline Target Avg. Water Use (GPCD) Current/ Projected Use (GPCD) Reduction from Baseline Baseline ( ) __ % ~ 30% 2020 Target 20% *---

Pasadena Water and Power Required Elements/Timeline Coordinate preparation with other agencies  Notification letters sent April 7th to affected cities and LA County Draft UWMP for public review at since April 22, Public Hearing  City Council adoption after public hearing Deadline to submit to DWR: July 1,

Pasadena Water and Power Action Items 1.CEQA exemption pursuant to State Guidelines Section 15282(v) 2.Adopt a resolution approving the 2015 UWMP. 14

Pasadena Water and Power Backup Slides 15

Pasadena Water and Power Water Loss Audit New requirement for 2015 UWMP Compares production data (volume in) vs. distribution (out) Categorizes distributed water as:  Authorized  Loss Losses include:  Apparent losses from meter inaccuracies, unauthorized consumption, data handling errors  Real losses. Estimated to be 1,061 AF, <4% of total 16

Pasadena Water and Power PWP Water Conservation Current Programs Water Waste Enforcement Program Greywater Laundry-to–Landscape (L2L) Program  Selected to receive $100,000 Federal Grant for program expansion Residential and Commercial Incentive Programs Drought Tolerant Landscape Program  5 Step Plan for Creating a Drought Tolerant Landscape - Online  Landscape Design Ideas and Plans  Turf Removal and Drip Irrigation Direct Install for Income Qualified Customers Water Use Surveys for Residential and Commercial Customers Water & Energy Direct Install Program (WEDIP) Multifamily Retrofit Program  PWP Distributed over 56,000 Devices  93% of all MF Properties in Compliance  Annual Savings of 225 AF; Lifetime Savings of 2,250 AF Fire Stations Drought Tolerant Demonstration Gardens Program Workshops  Creating Drought Tolerant Landscapes  Edible Gardens  Efficient Irrigation Systems  Greywater Education Programs More Information about current programs at

Pasadena Water and Power PWP Water Conservation Programs – In Development Online Water School (May 2016) Home Water Reports (July 2016) SMART Controller Residential Direct Install Pilot Program (June 2016) Sub-Metering Pilot Program (Summer 2016) Drought Tolerant Demonstration Garden Grant Program (2017) Expanded Greywater Direct Install Program (July 2016) 18

Pasadena Water and Power Climate Change State Water Project and Colorado River Aqueduct highly susceptible. Supplies anticipated to decrease. At local level, projected rise in temperature, but conflicting projections for precipitation. DWR recently released guidance for future consistent analysis. Will allow PWP to factor impacts to the supply- demand balance. 19

Pasadena Water and Power Energy Intensity Voluntary reporting for 2015 Energy Intensity = Total energy/volume of water Estimates for carbon intensity can be used in the future for Pasadena’s Climate Action Plan 20

Pasadena Water and Power Outreach MSC presentation February 23 and May 10. EAC presentation April 12. Consideration at May 10 meeting. Star News publication of Public Hearing Notice on April 22 and 29. PWP website PWP e-newsletter CM Newsletter 21