__ Memorandum April 27, 2015 FROM: Amy Blain, P.E. SUBJECT: Seattle Public Utility Taste & Odor Report The results of the samples tested by Seattle Public Utility for Flavor Rating Assessment (FRA) consistently rated well for taste and odors. Samples were scored on a 1 to 9 scale where a score of (1) indicates the taster “would be very happy to accept this water as [their] everyday drinking water” and a score of (9) indicates the taster “can’t stand this water in [their] mouth and [they] could never drink it”. The target performance measure for the City of Seattle is a FRA score of (3) or better. A score of (5) or higher is considered failing. Based on the 29 samples tested throughout our combined Longview/Beacon Hill distribution system, the FRA panel indicated Longview’s drinking water is on par with the City of Seattle. Sample locations are shown on the attached map, along with the locations of customers who responded to the value criteria survey question regarding the importance of taste in evaluating water supply options. The FRA is conducted in accordance with Standard Methods, a mutual publication of the Americal Public Health Association, American Water Works Association and the Water Environment Federation. Seattle’s tasting panel is made of up five members who attend weekly/bi-weekly sessions to regularly test Seattle’s water as well as samples from other utilities. In order to be selected for the panel, members must first pass two rounds of pre-qualification tests to demonstrate keen olfactory and chemosensory function by identifying odors with 90% minimum accuracy using scratch and sniff tests and palate sensitivity by identifying tastes using triangle tests with 65% minimum accuracy. Qualified panelists then receive 12 one-hour monthly training sessions and must commit to serving no less than two years and three months on the panel due to their extensive training. Chlorine was commonly identified as the dominant taste and odor in Longview’s samples due to treatment methods. Sulfur was noted in a few samples and is indicative of a groundwater source. But tar and metallic flavors were also identified, suggesting taste and odor contibutions from asphaltic coatings in cement lined ductile iron mains and scale from unlined cast iron mains. The table below sorts the sample sets results from best to worst and includes pipe material and approximate age in years at each location. However, no obvious correlation between taste and odor effects and pipe age/material is readily observed in the limited data set, most likely due to other controlling factors including water age and upstream pipe materials which come into contact with the bulk water before it travels to the specific locations. Description Pipe Material Odor Taste FRA Average 136 Tanglewood chlorine chlorine 1.5 DI(c) 30 1155 Weber Well #2(b) chlorine chlorine 1.8 DI 3 16 Clearview chlorine chlorine, sulfur 1.9 DI 20 188 Curtis Drive chlorine chlorine 2.0 DI 30 Sample Page1 of 2 Type Age Description Pipe Material Odor Taste FRA Average 1824 Coal Creek chlorine chlorine 2.0 LCI(d) 60 Hillside Pump Station chlorine chlorine 2.0 LCI 60 1100 Commerce chlorine chlorine 2.0 UCI(e) 80 637 17th chlorine chlorine, sulfur, plastic 2.13 UCI 90 2105 Larch St chlorine chlorine, plastic 2.13 UCI 90 3170 N. Ammons Dr. - chlorine, tar 2.2 DI 5 150 Clark Creek chlorine chlorine 2.2 DI 10 3544 Fairway(a) chlorine chlorine, metallic 2.2 LCI 40 551 Lone Oak chlorine chlorine, plastic 2.2 CI 60 Maplewood Dr chlorine chlorine, sulfur 2.2 LCI 50 2302 Cedar Place chlorine chlorine 2.2 LCI 60 1155 Weber Well #3(b) chlorine chlorine 2.25 DI 3 101 Fishers Lane chlorine chlorine, plastic 2.25 Steel 70 2853 Florida St chlorine chlorine, sulfur 2.25 UCI 80 3747 Sunset chlorine chlorine, tar 2.3 LCI 40 2770 48th - chlorine 2.3 LCI 50 2430 Park Hill Drive chlorine chlorine 2.4 LCI 40 345 19th chlorine chlorine, sulfur 2.5 UCI 90 5304 Oriole Drive chlorine chlorine, plastic 3.0 DI 40 7400 Blk Willow Grove chlorine chlorine, tar 3.0 LCI 50 3069 Pennsylvania - chlorine 3.25 UCI 60 (f) Sample Type Age Ponderosa & Ventura(a) chlorine chlorine, plastic 3.25 AC 50 1051 Coal Creek chlorine chlorine, tar, plastic 3.25 LCI 60 Olive Way / Memorial Park chlorine, sulfur chlorine, sulfur 3.4 LCI 50 2505 Taylor Ave chlorine chlorine, tar 3.5 UCI 60 (a) Sample location in Beacon Hill Water & Sewer District service area Sample location leaving Mint Farm Regional Water Treatment Plant and entering distribution system (c) Ductile iron (d) Lined cast iron (e) Unlined cast iron (f) Asbestos cement (b) Page2of2 Seattle Public Utilities Water Quality Laboratory - Report 800 South Stacy, Seattle WA 98134 Phone: (206) 233-2057 Taste & Odor Report Contact: Amy Blain Client: City of Longview Email: Amy 1460 Industrial Way Phone: Longview, WA 98632 Taste and Odor Investigation PO# 36-4604 Narrative: The samples were received in good condition. Two sample sets were collected, April 1, 2015 and April 8, 2015. METHOD: 2160 (FRA), 2170 (FPA) COLLECTION DATE: 4/1/15 DATE ANAYLZED: 4/2/15 COLLECTED BY: TD ANALYSTS: SPU Flavor Profile Panel Description Sample Scale Average Odor Taste 1155 Weber Well #3 FRA: 2.25 chlorine chlorine 7400 Black Willow Grove FRA: 3.0 chlorine chlorine, tar 136 Tanglewood FRA: 1.5 chlorine chlorine 1824 Coal Creek FRA: 2.0 chlorine chlorine 1051 Coal Creek FRA: 3.25 chlorine chlorine, tar, plastic 5304 Oriole Drive FRA: 3.0 chlorine chlorine, plastic 3069 Pennsylvania FRA: 3.25 - chlorine 2505 Taylor Ave FRA: 3.5 chlorine chlorine, tar 101 Fishers Lane FRA: 2.25 chlorine chlorine, plastic Ponderosa & Ventura FRA: 3.25 chlorine chlorine, plastic 2105 Larch St FRA: 2.13 chlorine chlorine, plastic 2853 Florida St FRA: 2.25 chlorine chlorine, sulfur 345 19th FRA: 2.5 chlorine chlorine, sulfur FRA: 2.13 chlorine chlorine, sulfur, plastic 637 17th Flavor Rating Assessment (FRA) rates the offensiveness of a sample on a scale of 1-9 with 9 indicating very poor tasting water. COLLECTION DATE: 4/8/15 DATE ANAYLZED: 4/9/15 COLLECTED BY: TD ANALYSTS: SPU Flavor Profile Panel Description Sample Scale Average Odor Taste Hillside Pump Station FRA: 2 chlorine chlorine Maplewood Dr (BHWSD) FRA: 2.2 chlorine chlorine, sulfur 2430 Park Hill Drive FRA: 2.4 chlorine chlorine 2302 Cedar Place FRA: 2.2 chlorine chlorine 1100 Commerce FRA: 2.0 chlorine chlorine 3544 Fairway FRA: 2.2 chlorine chlorine, metallic 3170 N. Ammons FRA: 2.2 - chlorine, tar 188 Curtis FRA: 2.0 chlorine chlorine 16 Clearview FRA: 1.9 chlorine chlorine, sulfur 3747 Sunset FRA: 2.3 chlorine chlorine, tar 150 Clark Creek FRA: 2.2 chlorine chlorine 2770 48th FRA: 2.3 - chlorine 551 Lone Oak (Hydrant) FRA: 2.2 chlorine chlorine, plastic Olive Way & Memorial Park FRA: 3.4 chlorine, sulfur chlorine, sulfur FRA: 1.8 chlorine chlorine 1155 Weber Well #2 Flavor Rating Assessment (FRA) rates the offensiveness of a sample on a scale of 1-9 with 9 indicating very poor tasting water. The taste and odor results from both sample sets did not identify a specific taste and odor issue. Chlorine was the most commonly identified flavor which is added at the treatment plant. Sulfur was detected in a few samples and is indicative of a ground water source. Plastic flavors can occur when chlorine is in contact with organics in the water. Tar flavor may come from the asphaltic paint in cement lined ductile iron water mains and metallic flavors come from unlined pipes. Chlorine was the dominant taste identified; all other tastes were at the lower end of the detection limit. Report Approval: Moya Joubert Senior Water Quality Analyst Date: 4/14/15 2 Flavor Rating Assessment Scale 1. I would be very happy to accept this water as my everyday drinking water. 2. I would be happy to accept this water as my everyday drinking water. 3. I am sure that I could accept this water as my everyday drinking water. 4. I could accept this water as my everyday drinking water. 5. Maybe I could accept this water as my everyday drinking water. 6. I don’t think I could accept this water as my everyday drinking water. 7. I could not accept this water as my everyday drinking water. 8. I could never drink this water. 9. I can’t stand this water in my mouth and I could never drink it. SPU’s Flavor Profile Panel The Flavor Profile Panel (FPP) performs routine taste and odor analysis of Seattle’s source, transmission, and distribution waters. In addition, the FPP may perform analysis for other utilities and special projects as needed. Samples are tested for both Flavor Profile Analysis (FPA) and Flavor Rating Assessment (FRA). A new FPP is qualified and trained every other year. During training, the panel meets for 12 one‐hour training sessions beginning in January. The FPP meets for testing once a week (for 1 hour) from May through October and every other week during the winter months. FPP testing and training times will have a consistent meeting time based on sampling and reporting requirements; however the panel members will have some say in determining the weekly meeting schedule (we have been meeting at 2:00 pm on Thursdays for the last 3 years). The extensive training for FPP members necessitates that panelists serve 2 years and 3 months on the panel. Training and testing take place at the SPU Water Quality Laboratory Taste and Odor Free Room. Because of the sensitive nature of taste and odor testing, all panelists must be odor‐free during qualification, training, and testing (no perfume, aftershave, etc.). Flavor Profile Analysis originated with the food industry and the training is based upon food tastes, therefore every session will end with a food analysis. Please contact Moya Joubert at 206‐233‐2057 or e‐mail [email protected] if you are interested in serving on the Flavor Profile Panel. Flavor Profile Panel Qualification 1. All potential panelists must pass the Sensonics 40‐item scratch and sniff tests. Males pass with a score of 36 while females must get a score of 37. 2. The second round of testing requires that potential panelists pass two out of three triangle tests: Difference between two bottled waters (usually use Evian and the current T&O free); Difference between MIB (8 ng/L) and geosmin (20 ng/L); and a cola challenge. 3. Panelists must be able to describe flavors while at the same time have enough independent character to withstand fellow panelist influence. 4. Panelists must get their supervisor’s permission to serve and will be given a charge number for their time. Attendance Panelists in training may only miss one training session for any reason other than illness. Once trained a panelist will be removed from the panel if he/she misses more than 3 sessions in a row in the first 2 years of the panelist service. After two years the panelist may act as a back up and will be invited to attend training sessions. In addition, panelists that served more than 2 terms can remain on the panel while attending only minimal training sessions. W O ODSIDE PROVINCE RD. RD. K EE CR RD. # COAL COA L RID GE WINDY DR. EE CR K RD WA EDDIE PL. RA N BELLEVUE D GL A ND RA RB DE EL . LN G RA Y RD. DR. DAY TON DR . ERS HAZ EL DELL RD. TH B RO RD. RD. RD. JAY NOB HILL WASHBURN COACH HOUSE CT. EY RD . SOUTH I-5 HWY NORTH I-5 HWY N.PACIFIC FIC ACI N .P COLLINS RD . RD. DR. AVE. AC IFIC SO NORTUTH I-5 H H I-5 WY HWY ES OO PR D. WA W INX B LU G E JA C T. Y BO BO LN. LINK CK SB A . AVE SPU R AV E . PAC IFIC EVE LA DR. N D AVE. B RO C HOSKINS RD. R D. DR. H RD. FOUC NIO N NNE Y BRY WILLIAMS- FI SHE LH AVE. BE H D. 14TH EI G HTS GRAHAM DR. R RD. TERESA W AY MINO 24TH AVE. 23RD AVE. 22ND AVE. PEACOCK LN. INAL C ARDLN. BARR DR. 20TH AVE. SWA N 19TH AVE. NORTH CRESCENT DR. KILTIE PL. 17TH AVE. S PA R TAM 0'SHANTER WAY KELSO DR. 19TH AVE. 20TH AVE. 20TH AVE. 21ST AVE. 18TH AV E. 16TH PL. AVE. 16TH 12TH AVE. 12TH AVE. 13TH AVE. D R. RIV ERS DR. DR. OHIO PL. BA NY DR. C RES TW OOD LN. WE E . . 13TH A VE NO E. 9TH AV E. 10TH A VE. 12TH A VE 10TH A VE. 11TH A VE. K RD. HIGHLAND PAR WAY NA N PAXTON RD. E. 9TH AV CO 9TH AV E. 5TH A VE. 6TH ST . AVE. AVE. 7TH 6TH 10TH AVE. E. 6TH AV 6TH A VE. 7TH AV E. 8TH AV E. AL LE A 9TH AVE. N D DE R. MY DR. 10TH AVE. AVE. 8TH AV 3RD A VE. 4TH A VE. AVE. 5TH DR. D OM FREE TALLEY RD . WAY s:/gis_data/dept_water/watcmpnts/watercac/itaste_samp_area.apr R Bunch Manwell KE LS D R. 4TH AV E. MINOR RD. 13TH AVE. ROSS AVE. AVE. O KE LS E. 4TH AV E. IFIC AV N.PAC E. 1ST AV . IC AVE S.PACIF 1ST A VE. S.PAC RIVERSIDE DR. IFIC AVE. 3RD AVE. TZ AVE. 3RD CARRIAGE CT. ABBY RD. YELLOW BRICK RD. Z G AR DEN S RD 2ND AVE. N.PACIFIC AVE. GALLOWAY AVE. 1ST AVE. 3RD AVE. COW LI RIVE R RD . RD. 5TH DR. AVE. LONG 7TH AVE. 5TH AVE. HILL LANE ST. VE. 8TH A 7TH AV E. 6TH A VE. 5TH AV E. 4TH AV E. 3R D AVE. 2ND AVE. 1ST AVE. AVE. RIVER 3RD 8TH AV E. PET ERS DR. RIVER OOD DR. C OWLITZ VIEW DR. E A ST LY NNW O CHW MCATEE DR. WEST CASTLEMAN ST. AVE. 7TH AVE. 7TH E. 9TH AV N .P AC IFIC COWLIT W EST MACKENZIE PL. DR. CEDAR IR. EC BLV D. AVE. AVE. 8TH 9TH VE. ALDERW O OD LN. SIDE R. OXFORD NORTH RD. SOUTH ST. ST. MERRITT R V IEW DR . DR. INGL P AREWOOD K J US TIN TRY COUN FE RNRIDGE LN. CASCAD E AVE. 10TH A 11TH AVE. 11TH 12TH A VE. VE. 14TH A . CARR OLL HWY FIBRE WAY 5 TH INOR INTERNATIONAL WAY OVERLOOK DR. ER W AY FALLS DR . ROLEY CT. O KELS Y 5 HW PAP D R. WEST M I 17T HA VE. 16T HA VE. 15T HA VE. S FOREST VE. AVE. COMM ERCE AVE. 14TH VE. 15TH AVE. 16TH A VE. 17TH A VE. 18TH A 16TH AV E. VE. 15TH A VE. 16TH A 12TH A 20TH A VE. 19TH A VE. 23R DA VE. 22N DA V E. 21S TA VE. 20T HA VE. 19T HA VE. 18T HA VE. 17T HA VE. 16T HA VE. 15T HA VE. WA Y FRANK ST. P L. EAST CANY O CRESTLINE PL. P L. 19TH A VE. 18TH AVE. 17TH AVE. H 17TH A VE. VE. 21ST A VE. VE. 19TH A VE. AVE. 21ST A 20TH A VE. AVE. 24TH AVE. 22ND AVE. 23RD VE. 24T HA 18TH A KE S S VE. 25TH A AVE. VD . VE. 25T HA VE. 26T HA LS H IL PACIFIC WAY NIC HO L N.E. KESSLER BL VE. 27T HA VE. TERRY LN. YE BURDICK PL. PARKV IEW DR. LAU REL RD. MONTER REY PL. Y CL UB N TR T 28TH AVE. 30TH AVE. 29T HA N CE DAR RUBY PL. D EMERALCT. E KRYSTLCT. TH ISOU OR EGO Y WAY EAS TP WE OR S T W T PO RT AY WA Y CHRIS RD. . DR TALLE Y WA Y WA Y WEST VISTA W INDUSTRIAL WAY FR ON TA GE APPLE HW Y TT RO VE. 24T HA VE. 23R DA VE. 22N DA VE. 21S TA VE. 20T HA VE. 19T HA VE. 18T HA VE. RONS CT. PAR L WA MINA TER OR EG ON RD. R. D R. LN. I- 5 SIDE D HAUSSLER RD. NO RTH R. NE D COLORADO ST. ALDERCR T ES CEDAR GLEN DR. . RD SUNN Y O WRA 25T HA GRIM . CT BAKER WAY H UT SO 32 HW Y AVE. E. AV CLINTON AVE. BOSTON AVE. DOUGLAS ST. SL ER I-5 HAZEL ST. EA GREENWOOD CT. WES T HIG HLAND PAR K DR. . ST VIRGINIA ST. KE EP L. . VE DA 3R IFIC C PA ST. 29T HA VE. 28T HA VE. 27T HA V E. 26T HA VE. AS MIMOSA AL AZ O KELS RE ST. DYN ON DR. GRIM RD. S HAU H UT SO BEE CH L AUREL DR . . AVE 30TH AV E D 3 2N TIBBETTS DR. MIDLAND AVE. A V E. H 27T D 32N LN. L IN DA . NIFE R PL . H 34T JEN C PLH. AMP VE. HA 35T . 28TH AVE. . PL . VE HA 36T SE RO 37T H AVE M JA T HO H 38T L. NW OO DP CO T TO VIRGINIA WAY LINDSEY DR. . AVE . VE HA 36T AS HP . VE HA 40T L N. S USAN AVE. A . MOCK INGB IRD LNALE ING IGHT HER N W RO FI S K IN G V EL E N BANYO DR. RN HAWTHORNE ST. SR T WAY 432 WL DR. DE GRA TIM O OSPREY LN. ST . DR. 13TH BAL 22ND VE. HA 3 7T RO DA VE. 42N EST AT DR E . . 33RD ST. M EA ALL EN DO LP. O KELS AY LN. STE . ALMA D R EAS T TER RA CE W KINNEAR ST. ST. WALNUT ST. CLINTON AVE. C AR O CO L OR L A ADO ST. ST. AVE. 23RD D. RTH ALMA DR. M WE OLIVE ST. TEN CE CRES NT DR VALLEY RUSSELL ST. K COC HAN 34TH AVE. VE . SON RD. SUNRIS E BURCHAM ST. VI E W 23RD . DA VE 42N W EEN WA YA VE. GR OL Y MP IA LN TO . T EM LN . CHINOOK CT. LN. AC O LN. RN ST WE L N. LN . ES LN. SI R CT. SU NN Y MEA DO WS TO TEM . 44T AVE. BL UE RED R OBIN LA R EN GA RD AL VIEW P O INT TER. B RE CT. NTRIDGE L TD HILL BE AC O BEACON RD. FOSS R D. DRIV E DAVEY DR. WA Y HE S TRAWB ERRY LN. C OLUMBIA CEDAR L. YP EN C R EG ACO R L N. N GRAN A K RD. GU MC CEDARGA TES R D O ELL E OAK RD. L N. IRE PL . NE WA Y S TO PEN N PLS. YLV ANIA EMERALD HEIGH TS LON M ONTV A AN WAY LE WAY CREE K SYL V CLARK T. EC DE NC LIBE IND EP E N A VE . 46T H VE AVE RD. AVE. RD. B ANNER RD. K DR. HEIGHTS RD. C AM PBE LL WA RD. WHIPPOORWIL LN. Y GORANS CLARK RD. NO R TH 5 0TH AVE. 50 TH PL PL. AV E. 48T JA N ICE AN AV E. 48T ECREST DR. LEE H . VE HA OP 48T HA VE. CT . ERR Y AVE. A SPE REDWO AVE. OD AVE. 52ND T. GR OV ES HICKORY AVE . BE RR Y AVE. M UL B . NICOLA LN RO WE ST D. MT .S OL OR ON NE AW K G REY HST. 50T HA VE . S T. DO VE CA N C T ARY . ST. NS BBI R. PO IN TD DR. ON H ER B LUE OD D L N. UC K WO . CT IO N RD OW RTY C LL WI LO NA VE . NORD K MOIL A HA 38TH SUNRISE CT. 24TH A SR HA VE . R. E BAT . R RD MINO 38T SOUTH GREE HARRIS ST. ST, S ER RIV CO S NA . MA AN DR T. WILLOW ST. WA Y ST. PAULI LN NORTH GREE MILLER DR. D LYN HWY H I-5 NORT YEW S BLOYD ALLEN HILLVIEW DR. IVY LN. E ST. ELM ST. O CAR HWAY LN. . TARA ST HIG SOUTH I-5 DE GRA . RE TH R ES JON SUNRISE ST. BURCHAM ST. C R AWFORD S T. COWLITZ CHURCH C T. TRAVIS S PRIES CT. CT. 21ST AVE. D STO RD. CREE K C RE EK CR E EK RD. CO AL DR. RD . D IC DR . R SQU IRE RD. NL AKES BOU LD ER U ST ELLA RD. RD. R D. R ED BU D FERNCREST RD. R. RD. O INT RD. C IT RIDG ACRES AR DR . I VE C AL . RD UR SP EN RE N E V ERG SO OL CH KIT WIL LOW SC HN . T RED ROW RD. COWLITZ DR. HOLCOMB. HWY NORTH I-5 SOUTH I-5 HWY TILLA DR. YEW S T NELLA ST. ST. LORD ST. H OL L Y THREE 9TH AV E. ELM ST . RD . SR 4 MIS SION MILL ST. COWE EMAN ELIZAB CHEST E TH S NUT S T. T. BURCHAM ST. . ASH ST. ST. T. MT. BLOYD ST. U . AVE UNIVERSITY CT. 3RD AVE. MAPLE DR. S T. OAK S T PRIE S RD. SUNRISE ST. AC T. RD. TRA V IS BRYNION ST. WA MIL R D. VINE ST. PINE ST. ST. ST. ST. CA CT. NAA N HARRISA Y ERS ST. ST. LORD S T. LORD ST. ALLEN S . MT JOHNSON LN. FLORENCE AVE. 5TH 4TH AVE. CHERR Y VE. NTAG E S VEYONT E FR AGRD. AVE. ALDER S CEDAR ROSEWOOD ST. FR O ST. OAK S T. VINE S T. PINE S T. CIFIC A SOUTH PA WAY BOWMONT ASH RIVER A NT 2ND AVE. AVE. SOU TH TEN N 1ST BR GE MK T.IDLN . HAWTHORNE ST. NT WA Y HEIGHTS RD. BOW RAIN SUNNY SIDE BLOYD ST. ST. BURCH AM ST. COLUM BIA CRAW ST. FORD ST. COWLI TZ WAY CHURC H ST. ACADE MY ST . ALLEN BRIDGSET. T. OLIVE ST. REDPATH ST. HARRIS LAURE L ACR ES RD. ST. LEWIS AVE. VE. A IFIC AC N.P WOOD PEARDALE LN. T. C O MB L PARKER PL. VEYS DONATION ST. BURCHAM ST. COWLITZ WAY BRIDGE MICHIG AN ST . HO M DR. HOLC O M NELSON AVE. VEYS AVE. RIVER AVE. T. LN ST . ADAMS DR. COWLITZ GA RDENS LN. SSEE S WASH INGTO NS HWY NIECHELLE LN. RD. ST. NI RD . C HEN AVE. S T. KEEN MONT AVE. BOW AVE. ROSS 4TH AVE. 3RD AVE. 2ND AVE. 1ST HOME CT. E. N.PACIFIC AV S T. IFIC KY POINT RD. DILLON DR. EW MARINE VI WAY ST. N.PA C . Y ST CRO DIVISION ST. INEER ST. VIRGINIA ST. 7TH R H LE TC RB WA WA IGHT. E N DR DE RD. CATLI N RK ST . ST. T. A ICK CH DR. Z W. MA IN LINCO TENN E ALAMEDA DR. MERCED DR. MANTECA DR. AC MENDOTA DR. MODESTO DR. AT PANKR AY SIDE INDIGO CT. LEXINGTON PL. DO V E WEST PENNY LN. WILSHIRE WAY BOAR DW A L K Y WA ZW WLIT INCH ST. GRAN BYDAN LN. T G AVREA. CE HOLCOMB RD E EN . GR EV ER HOL C PACIFIC PL. HWY CO R. RO Y A L S T. N.P H VA BARNES ST. # LN. RD SHAWNEE ST. O N PL. FISHERS W. E. OSTRANDER AVE. MISTY MOUNTAIN RD. LOOP Y HW MAPLE ST. SIDE NW CA NY O CLARK ST. VE. AY KW COO R E D VAN NEW Y O D OD D # DR . WILLIAMS AVE. WEST CROWN POINT RD. OOD IRONW R. VER D WESTO K PAR D ST D WE W OO LY NN EAST CASTLEMAN ST. A 8TH VE. ON NGT SHI Y WA AS ST . WHEE LER ALASKA ST. LVD . TS GH HEI R. A 9TH DOUG L TENNA COL UMB IA B DR. HA ALP CE BIA LUM CO G EA LY ST LY NNW O N O DER OS T RA N HOLCO OM B AVE. SALE BARN RD. BEACON HILL DR. DR. PLAMONDON AVE. N RI V E BEULAH DR. RD R OCK D. T ST EAS ER GUI BALBOA ## N CA N LEW ING W V IE WA . AY . AVE 10TH PAN EL W IS S T. LN . # DELAW AR E S INDUSTRIAL NO T. ST. ST. BEECH ST. RID # RD . OCEAN BEACH HWY HUDSO BALTIMORE ST. T. DR . PAR DR ADI . SE HILL DR. R. BROA DWAY FLORID A # LO HEIGNGV IE HTS W MAPLE S ST. R. OD D ST. UCE CLARK ST. SPR SOUTH AVE HEMLO CK FIR GE RID LARCH ST. HUDS ON ST . OO D PL. H 11T T. T. EAST CEDAR LN. DA R L N. LANE W VIE KE SS LER R. # EW MAPL D VIEW MAN CITY CA ST LE PL. WILLOW ORE SYCAM WAY LOUIS ST.IANA ALABAMA ST. ILLI KELSE Y CT . IANA S T. MAPLE S DR. O OD IU M TRILL C T. LO V E T HEIGH . AVE 12TH E ERC TO H 18TAVE. Y WA NIA FOR WA Y . MARK MORR IS C E. AV 19T AY NW INGLEW O OD DR. K V IEW EL W H ST BIRC I CAL ARKANSAS ST. HILLS PL. ST. # CITY V IEW BL V D. CT . M COM CK ST . LOUIS . VE BLV D. BEE CH S DR. # HING WAS CYP RES S ST. NE T. E LM S HA 20T BLV D BEE CH ST. ON ESTATES CENTER CT. HEMLO BPA C ES RD.S AVE. HT N ST. ST. ALA BAM A T PL. RE SCHONER US TR IAL MO CLAUDIA CT. IND BAL TI ## BEACH . RS T. BEE CH ST. S T. DEL AW AR E S LS HO NIC ST. ESS PR CY COLORADO ST. LN. DOUGLAS ST. 30TH AVE. . 32ND AVE AL DE YELTON DR. DELAWARE ST. WAY MIG N MAPLEW MPIA OLYWAY ST. T. MOUNTAIN VIEW DR. DECATUR PELICAN DR. . DRFLIC KE S R AM DR AD . DR. UM COL 32ND AVE. DOVER PL. R DA Y CE WA DE CA ST. # MAPLE S NEV ADA D EST CR HILL ASHLEY CT. L. YP ER ST. HUDSO SPARKS DR. DIXIE LN. LEONA ST. NH ILL OO D DR. PL. HILLCREST AVE. CRE ST P L. OCEAN FIR IN . L VD RB LE GRE E W E ST CANY O IEW DR. NV OCEAN BEACH HWY. D. LARCH NICHOLS BLVD. FIELD P AY IA W MP OLY D. ST. T. . CT RK PA 30TH AVE. 31ST ST. ORCHID CT. FLORAL CT. 32ND AVE. PRUDENTIA LB LV ST. SS GLA LV SB R.A. LONG BLVD. HEMLOCK ST. U DO R T. HARDING ST. R. WEST LARCH ST. HAWTHOR NE ST. WASHINGTON ICH . BLV D MAPLE S TO CORMAN RD. LILAC ST. FLORIDA FF N.W. N OLS 33RD ST. FLORENCE AVE. DOROTHY AVE. MAGNOLIA ST. LOUISIANA ST. GARFIELD ITH J UD D OC EAN BEAC H HWY. LOUISIANA ST. # TERRY AVE. MAPLE ST. BROWNING CT. RD. CT. RY TER ON BIA CASCADE DR. HEI G SR D. GIBBS CAS KE PL. E LA K RTH NORTHLAKE AVE. E NO CT. PRIRMRR.OS TAYLOR AVE. TE MARYLAND ST. AV E. HTS W AY WAY R THLA PREM PL. IERE MICHIGAN ST. MARIGOLD ST. KANSAS ST. BARBIE LN. OL YM PIA . VE YA RR JE . Y LN. LARR EA WA Y VE E DE I E W BL V D ST. HOEHNE AVE. # RI ST. N V IE CANY CRESTLINE DR. VIEW CT. YV AS T. TO R CH I LN. HW Y. OLIVE W AY AN B E. AV VICTORIA ST. LOMOR SPUR RD. # OC E RA SK CKER AV E. RO WE BE R # # SP UR ## # COWLITZ DR. LEXINGTON AVE. # M cMILLAN D JAMES ST. CT. ARK PARK LAURE L RP. VIEW D DR. L RE L. LAU P TREE CT . CT. OH IO U CO RD. R. EVADA D SOUTH N L LA URE 35T H NE B WILLIAM AVE. US TR IAL ST. E IG AH MBI COLU PL . WEBER AVE. IND PIN E RD. MADRONA DR. JIM ME R . BLV D O WA Y RD. ST. EN GL . DR LYN PL. N . A PL RON MAD C SHELLY PL. IA NT DE L IND US TR IAL O LIVE PER S HAL PL. IEGH N. NY L JEN PL. ADA NEV A SC CA . PR U WA Y # A C.O D LBL EDR I SPRING HILL DR. JONTUNEN LN. SCENIC VIEW DR. HOL SCENIC VIEW PL. T. 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ALO DR VENTURA DR. PALM DR. DESERT INN DR. DR. PONDEROSA ST. D. GODF R Y HW # # ALTURAS DR. HEIG HTS PINE LN. VIEW TI PO PLA R # S CT. L N. IS DR . N AMM O GE T. R. N MB R ID NC L L IP T. MEM BIA # ## # # # # # WA Y PH HA MP TO # CA E # # LAULAINEN RD. AY CU R T I RT IE CU T V W CLE E NS SU . RD ST. LK RIDGE DR. SUN S E PL. PLEASANT SIDE EST T WES RD. NEWT RD. E S T A TE S C RIDG CONLEY LN. DA H PLEASA NT HILL RD. R KLE LEC NEY STO WREN AARON ST. # # ALD AGL EN R KISMET PL. NISTE R DR. OAK RD. ALPIN TMONT A PL. VE E SU NSE T LN. # # LONE OAK RD. # SUNS ET P L. LONE SUN CT . WIN D CO NS TIT UT OLY ION M PI A IND LN. W EP A EN Y DE . ST IE S REST L N. GEC RID E CR # . # LA R DE BB ME EMER RLI E ST NS . T. EVE RG R RD. CO Taste # Unsure N # Less Important # Somewhat Important # Very Important Longview City Boundary # Sample Site WIN D OH IO OLY MP . MT OW BARL MT RD. . Taste & Sampling Location Value Criteria Survey Response LU M 48T HP L. EV ST. ER LY ZI CTR. KEL RIDGECRES CT. T # # LEE CT 177 6 RD. SOL O V IEW DR. LEGEND DR. # # # # # ## ## # # # # # # # # # # # # ### # ## ## # # # ## # # # ## # # # # # # ## # # # # # # # ### # # # # # # # # # # # # ### # # # ## ## # # # # # # # # # # # # # # # # # # # ## # # # # # # # # # ## # ## # # # # # # ## # # # # # # # # # # ## # ## # # ## # # # # # # # # # # # # # # ## # # ### # # ## # # # # # # # # # # # # # # # # # # # # # ## # # # # # # # # # ## ## # # # # # # # # # # # # # # # ## ## ## # # # # # # # ## # ## # # ## # ### # # ## # # # # # # # # # # ### # ## # # # ## ## # # ## ## # # # # # # # # # # ### # # # ## # # # ## ## # # # ## ## ## # # ## # # # # # # # ## # # # # ## # # # # # # ## ## # ## ### # # # # ## # # # # ## ## # # # # # # # # ## # # # ##### # # #### ## # ## # # # # ## # # # # # # # # # ## ## # # # # # # # # #### # # # # # # # # # # CH AR LES NN CO EC TION # # ## # MU L N # ST. OHIO OC EA CT . SYL VA NIA DR DR. S ET OP LON PEN N # # LONE O . ST POIN T E EG T SM E D M PA O RS ITH R. RK E DR . 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BEACH KING LL LN. D LEWOOD OCEA N WIL LO W L IA MB COLU WIL LO W EEK CR OAL . DR SA ND S DR . HEIGHTS TER BIT REE C DR. R D. D. N. EK L CLARK CRE HIL HWY NL. SIDE . COLUMBIA KISMET ARAPAHO LN. RD. E IDG R ALPEN COLE RD. . N RD HBUR WAS COLUMBIA IMPERIAL DO BEEM AN D R. LN. LOUISE ST. R WILLOW VE GRO BEA CH LAZY LO R RD. L TA Y POINT RD. K CREE RT RD. EK . RD MA RTIN ON MO NY R HA D. . RD # I TW RE LQUIST RD . EDG EWA TER SIERRA DR. WO HL OCEAN FAWN LN. . LN SONGB IRD ST EWA ART STEW LAKES DR . TWI N DR. VE E TRE COLUMB IA K RD. R. NORTHRIDGE D IG HE A BEACH # # HTS STELLA LN. OCEAN HW Y . N I FAL EU . RD DIEBERT RD. NE WT E MONY HAR DR. CLIFFSIDE DR. STELLA C RD . RD. RD. HA R YD. R OC K BR R . RD. . RD RD. T IO RD. SHA M ROC . RD STELLA TA PLAN S . CREEK HT HEIG DR. DR VI . RD NEWT ESTATES RD. WEST RD. HILL HARY U D. RD. OLET RD. NEWT ESTATES RD. A TES DEL EN A D STE LLA R RK TU STE LLA RD. NY RD. A AUL EUF R YU HA FALL CREEK RD. HA RM O EEKS IDE CR LN. WEST SIDE HWY DELL S OP LO # # LN. SAKARI RL I NG RD T O . N E T HEIGH IG YR NE BU CARLON L L IA B CA RLO N HA ZE EL L RIV END C O LUM CHAR L WAY ALL EN ET OOP NORT H GR A DEL L . DR COAL RD . RD. L OTTE H-P OSTON LN. # CAR SON RD. # T OU TR HAZ E D. RD. RD. RD. K JAC DRAGICH # LN. SS SR KE LA MOSSWOOD LN. POVERTY WALNUT PL. L RD. # TANGLEW OOD ERRY TS IGH HE CREEK OP ON LO CARL # DR D. R NBER Y MO SAL LN . D AN GL RA RAGLA N A RD. K BERRY RD. RD. RD. L COA EK BLA C A L . RD # VA LLE CO AL Y M CRE ISS I RDO.N GOOS E N . HOLLO W WOODSIDE DR. SLEEPY HOLL OW EUFA UL BROKEN ARROW RD. # LOGAN RD. HAZEL DELL RD. # #
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