CC 2020-02-25_08g_Supplemental No 1
MEMORANDUM
TO: CITY COUNCIL
FROM: BILL ROBESON , PUBLIC WORKS DIRECTOR
BY: SHANE TAYLOR, UTILITIES MANAGER
SUBJECT: SUPPLEMENTAL INFORMATION
AGENDA ITEM 8.g. – FEBRUARY 25, 2020 CITY COUNCIL MEETING
MONTHLY WATER SUPPLY AND DEMAND UPDATE
DATE: FEBRUARY 25, 2020
In the subject staff report, Attachment 1a should have been the Lopez Monthly Operations
Report for March 2019, not August 2019.
A corrected Attachment 1a is included with this supplemental memo.
cc: City Manager
City Attorney
City Clerk
Public Review Binder
San Luis Obispo County Flood Control and Water DistrictZone 3 - Lopez Project - Monthly Operations ReportMarch, 2019304.04Note: Deliveries are in acre feet. One acre foot = 325, 850 gallons or 43, 560 cubic feet. Safe yield is 8,730 acre feet."Year to Date" is January to present for State water, April to present for Lopez deliveries, and July to present for rainfall.2084.03April to Present26.11Arroyo Grande2290Lopez Dam OperationsLake Elevation (full at 522.37 feet)496.59Storage (full at 49200 acre feet)29008Rainfall5.19Downstream Release (4200 acre feet/year)196.41Spillage (acre feet)0This MonthYear to Date3830.120.00564.00124.37Entl.SurplusUsage2854.00TotalLopez Water Deliveries378.00Oceano CSD30375.000.00378.00809.04Grover Beach800197.0057.71997.001112.00Pismo Beach892220.000.001112.0074.13CSA 1224560.002.80305.00278.55112098.5015.78275.5510.9822710.98State Water Deliveries4457.2045301116.00184.885646.00327.811501122.80Total ContractorDifference (feet)-25.78% Full59.0%Comments:Surplus water shown is as designated per BOS May 15, 2018 Declaration of Surplus Water.1) Oceano supplied State Water to Canyon Crest via Arroyo Grande's Edna turn out. A total of 1.1 AF delivered to Canyon Crest was added to Oceano's State Water usage this monthand 1.1 AF was subtracted from Arroyo Grande's usage this month.April to Present Lopez Entitlement+Surplus Water Usage050100150200250Apr'18May'18Jun'18Jul'18Aug'18Sep'18Oct'18Nov'18Dec'18Jan'19Feb'19Mar'19Acre FeetAGGBOCSDPBCSA12January to Present State Water Usage020406080100120Apr'18May'18Jun'18Jul'18Aug'18Sep'18Oct'18Nov'18Dec'18Jan'19Feb'19Mar'19Acre FeetOCSDPBCSA12SanMigSan Miguelito22.501277.77This Month%TotalJanuary to PresentUsageThis Month% of Annual RequestUsage% of Annual Request124.37Total Water Deliveries This Month30.666.7598.58.357.77336.34Annual Request0.00Usage19.629.040.000.00%0.0075.009.04220.000.002084.03303.00800.00892.0074.134153.1628.66205.00SWP DeliveriesSWP DeliveriesChange in Storage76-46.801264.71This Month Stored State Water27.2%5.4%73.0%0.0%100.0%7.2%81.1%0.0%100.0%1.1%24.3%8.8%24.9%20.6%58.4%4.8%4.8%4.1%78.9%8.2%21.8%6.1%17.7%0.0%26.2%4.6%0.0%0.0%0.0%100.0%4.6%100.0%0.0%91.0%100.0%100.0%100.0%30.3%91.7%2.6%EntitlementSurplusUsage%Usage%EntitlementSurplusUsage%1311.51Last Month Stored State WaterFriday, April 5, 2019Page 1 of 1Report printed by:AdminData entered by:D. Bravo$77$&+0(17D