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Home My WebLink AboutMinutes - Minutes - City Council - Meeting Date: 4/10/1990MINUTES OF THE WORKSHOP SESSION OF THECITYCOUNCILOFTHECITYOFGLENDALE, MARICOPA COUNTY, ARIZONA HELD TUESDAY, APRIL 10, 1990 AT 3:10 P.M. Mayor Renner called the Workshop Session of the GlendaleCityCounciltoorderintheWorkshopRoom, B-3, in theGlendaleCouncilChambers. Council members present were: Bellah, Falbo, Huffman, Hugh, McAllister, and Tolby. MembersAbsent: None. Also present were Martin Vanacour, City Manager; GordonL. Pedrow, Assistant City Manager; Peter Van Haren, City Attorney and Linda Ginn, Deputy City Clerk. WORKSHOP SESSION 1. 1989 ANNUAL WATER USE AND GROUNDWATER WITHDRAWAL REPORT Mr. Vanacour introduced this item by saying that staff was present to brief Council on the accomplishments of the City in water use and groundwater withdrawal. Mr. Vanacour stated that he felt that the City was doing as much if not more than most cities in order to meet the groundwater standards set by the Department of Water Resources. Mr. David Iwanski, City Water Resources Director, reported to Council that significant progress in water resource development and conservation continues to be made, as evidenced by: a) a one gallon per person, per day (1 GPCD), reduction in water use in a year where record temperatures of extended duration and low precipitation were realized; b) a six percent (6%) reduction in groundwater pumping as compared to calendar year 1988; and, c) a stabilization in the lost and unaccounted for water total. He further stated that during 1989, City staff was also more active in attempting to work with multi -family developments and large turf facilities in improving site-specific water management practices. (See attached report). Mr. Iwanski reported that the council needs to be aware that the continued reduction in groundwater pumping will probably not occur in calendar year 1990. He said the reasons are: (1) without the increased treatment capacity at Pyramid Peak the city will not be able to use their full CAP allotment of 14,000+ acre feet and (2) because the SRP reservoirs are about 40% of normal capacity, water will have to be pumped to meet SRP delivery demands met. He stated in light of these two items, the city will re -focus from 156- reducing groundwater pumping to becoming even more pro -activewithwaterconservationtoseeifthecitycancontinuetoimproveit's water management practices. This item is for information only. 2. INTERGOVERNMENTAL REPORTMarionPorch, the Intergovernmental Liaison briefed theCityCouncilonstateandfederallegislativeissuesandrelatedmatters. This item is for information only. COUNCIL COMMENTS AND SUGGESTIONS None. V."11• ; .fw1 zM There being no further items to come before the Council Workshop session, the meeting adjourned at 3:50 p.m. Deputy City Clerk 157- CALENDER YEAR 1989ANNUALWATERUSEREPORTSCHEDULEF-1iUNICIPALWATER PROVIDER REPORT WATER PROVIDER NUMBER 56- 2 01 PROVIDER NAME GLE-NDAf LCONTACTPERSONDavidIwanskiPHONENUMBER435-4256PursuanttotheFirstManagementPlan, municipal providers are required to supply thefollowinginformation. Please contact the Phoenix AMA Planning Division at 542-1512 ifassistanceisneeded. PART 1 - HOUSING UNITS ADDEDAhousingunitisagroup of rooms or a single room occupied as separate livingquarters. A housing unit may be occupied by a family, a family and unrelatedpersonslivingtogether, two or more unrelated persons living together or by one person. Housing units include all single family and multi -family homes. Overnight or limited stay mobile home parks or campgrounds, motels, hotels or other temporary stay lodging facilities are not considered to be housing units. a) "Single family housing unit" means a detached dwelling. Mobile homes on separate lots as described in c) below are not to be included in this number. single family housing units (not service connections) added to water service area from July 1, 1988 to July 1, 1989: 527 units low b) "Multi -family housing unit" means any housing unit located in a multi -family residential structure. Multi -family housing units are characterized by one or more common walls. Examples of multi -family residential structures include duplexes, triplexes, fourplexes, townhouses, condominiums and apartment complexes. multi -family housing units (not service connections) with individual meters added to water service area from July 1, 1988 to July 1 1989: units multi -family housing units (not service connections) with master meters added to water service area from July 1, 1988 to July 1, 1989: 40 units c) "Mobile home housing unit" means any mobile home that is not within a limited stay mobile home park. mobile home housing units (not service connections) on separate lots added to water service area from July 1, 1988 to July 1, 1989: U units other permanently set-up mobile home housing units (those located in mobile home parks) with year-round occupancy added to water service area from July 1, 1988 to July 1. 1989: 9 unit; d) total number of housing units (not service connections) within your waterserviceareaasofJuly11989: F-1 1988 total housing units = 59,985singlefamilyPlusnewSF527unitsmulti -family Plus new MF 43 unitsmobilehomesPlusnewMH9unitsTotal1989housingunits = 60,564NOTE: Please make sure that total housing units and housing units added are consistentwithlastyear's Schedule F-1. PART 2 - DELIVERIES TO USER GROUPSPleaseindicatethetotalquantity of water delivered (both metered and unmetered) to each of the following user groups for calendar year 1989. Unmetered deliveries must be calcualted by a generally accepted method of estimating water use. Explain how unmetered deliveries were calculated: expination sheets and summary. See attached a) Residential - include all uses of water related to service of residences housing units) including both indoor and outdoor water uses. metered 24,391 acre feet unmetered 0 acre feet total 24,391 acre-feet b) Non -residential -include all water delivered for purposes other than residential except deliveries to irrigation rights and other water providers. metered 9,381 acre feet unmetered 1 484 acre feet total 10,865 acre-feet c) Total deliveries (add amounts in a and b above) 35,256 acre-feet d) Turf -related facilities - include all water delivered to facilities with 10 or more acres of turf (or other landscaping). These deliveries should be included in non-residential use (item b above). Please note that a Schedule G-2 must be submitted for each turf related facility receiving water from your system in 1989. acre-feet e) Total effluent deliveries - (not included in per capita calculation) 268 acre-feet Note - this figure was included in b) metered non-residential total cited alx)v(2. ) CALENDAR YEAR 1989 (MUNICIPAL PROVIDER - GLENDALE, AZ.) ANNUAL WATER USE AND GROUNDWATER WITHDRAWAL REPORTSCHEDULEF-1SUMMARYSHEETPART2 - DELIVERIES TO USER GROUPSa) Residential - TOTAL ADJUSTED BILLED WATER 24,391 acre-feet7,947,749,000 gallons) METEREDb) Non-residential TOTAL ADJUSTED BILLED WATER 5,563 acre-feetCommercial = 1620 a -f) METEREDIndustrial = 1210 a -f) Medical = 674 a -f) Government = 2059 a -f) bl) Operational water use at Cholla and Pyramid Peak - UNMETERED Mudpit water total (based on finished water) 358 acre-feet Evaporation total (based on AWWA calculation 21 acre-feet of total exposed surface area in square feet times eight feet per year, i.e. cubic feet, times 7.48 gallons per cubic foot for conversion to gallons) Delivery line leakage total (based on AWWA 1,014 acre-feet calculation of one gallon per minute, per mile, over the 629 miles of Glendale service area delivery lines) Reservoir leakage total (based on AWWA 56 acre-feet calculation previously submitted to DWR for review during the modification discussions) Lab sampling sinks total (based on internal 28 acre-feet monitoring of return -flow to the system) SUB -TOTAL 1,477 acre-feet UNMETERED b2) Other miscellaneous water use - UNMETERED Street maintenance total (based on City 7 acre-feet staff recording of the number of truck fill -ups times the holding capacity of the truck) Public safety/fire suppression total (based nominal useage on flow rates of the fire nozzles multiplied by recorded time in use) SUB -TOTAL 7 acre-feet UNMETERED b3) Other miscellaneous water use - METERED Contruction water total 259 acre-feet Hydrant-flushing/testing total 8 acre-feet Hydro -cleaning of sewer lines total 3 acre-feet Sahuaro Ranch Park irrigation total 85 acre-feet Landfill operations total 23 acre-feet SUB -TOTAL 378 acre-feet METERED b4) Arrowhead Ranch pumping attributed toGlendaleCityServiceAreaRights - METERED 3,172 acre-feetMETEREDb5) Arrowhead Ranch effluent deliveries - METERED 268 acre-feetMETEREDTOTALWATERUSEFORTHECITYSERVICEAREAPRODUCTIONBYSOURCECITYSERVICEAREAWELLSARROWHEADWELLS (per Agreement/Stipulation) ARROWHEAD RECLAMATION PLANT PRODUCTION LANDFILL WELL SAHUARO RANCH PARK WELL C.A.P. WATER DELIVERIES SRP WELLS SRP SURFACE WATER DELIVERIES SRP SPILL WATER DELIVERIES SUB -TOTAL SUBTRACT PAY -BACK DELIVERED TO SRP TOTAL 35,256 acre-feet2,627 acre-feet3,172 acre-feet268acre-feet 23 acre-feet 85 acre-feet 10,170 acre-feet 5,308 acre-feet 16,131 acre-feet 135 acre-feet 37,919 acre-feet 260 acre-feet 37,659 acre-feet iftv Total metered/unmetered deliveries (35,356 acre-feet) divided by the total water production less payback (37,659 acre-feet) _ 6% lost and unaccounted for water Total water production less payback (37,659 acre-feet) less the Arrowhead effluent deliveries (268 acre-feet), since effluent use does not count in the per capita computation divided by the population (total housing units within the Glendale City service area as of 7/1/89 multiplied by 2.85 persons per dwelling unit times an 85% occupancy rate) divided by 365 days = 227 GPCD PART 3 - LOST AND UNACCOUNTED FOR WATERLostandunaccountedforwateriscalculated by subtracting total metered andunmetereddeliveriesfromwithdrawnandreceivedwater. Water delivered to agricultural or other service area rights is not included inthiscalculation. a) Total quantity of water_ - list the total quantity of water withdrawn andreceivedexcludinganydeliveriestootherrights (Part IV of the Annual ReportSummaryPage) 37,659.34 acre-feet b) Total metered and unmetered deliveries - (from Part 2c above) 35,256 acre-feet c) Lost and unaccounted for water (subtract 3b from 3a above) 2,403.34 acre-feet d) Percent lost and unaccounted for water 2,403.34 acre feet 37, 659.34 acre feet x 100 = • 064 percent lost and unaccounted for water - total quantity Part 3c) (Part 3a) FR-SCHf1AR