Oakville Beaver, 5 Sep 2001, A5

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w eu n eb u ay , o c p ic m u c i j , ^uui 1111- W/AIN. V1L-L-L ULi/\V c,tv. Treated water undergoes constant testing (Continued from page 1) Department, is responsible for the delivery of more than 14 billion gallons of water each year to schools, businesses, industrial facilities and more than 300,000 · residents. Approximately 60% of the water is used by residential cus tomers, the remaining 40% to busi ness and industry. First, however, every glass and sinkful of- water must undergo a stringent process to maximize safety. Halton's multi-barrier approach to water purification actually begins 3,000 feet out in Lake Ontario off the foot of Kerr Street and 35 feet down where water is drawn into the system at the Oakville Purification Plant. The double-whammy of increased- demand coupled .with low lake levels, which Halton experienced this summer, can prove problematic even at this ini tial stage of the process. Customers want more water, but the volume that can be drawn in is hampered by a decreased "operating head" over the intake duct. The water that is drawn in, however, is immediately screened of large objects such as logs, fish, zebra mussels and plant material then pumped into the treatment plant. Chlorine, aluminum sulphate (alum) and/or polymers are then added to kill germs, improve the taste and odour and to help settle those solids still present in the water. The alum and other addi tives cling to these substances in a process called coagulation which causes the particles to adhere together to form larger particles called floe. Heavy rainfall forces sediment down the 16 Mile Creek and into the lake in a large plume. Rather than extend the intake pipe even further offshore, officials decided to use sedimentation tanks instead. Sediment has the potential for hid ing or masking the presence of W hile the kids are learning their A B C 's you can be learning your 1 -2 -3 's. w ^ 5 h o u rs o f D a n c in g fo r $ 2 5 ' N e w a d u lt s t u d e n t s o n ly . L ea rn w ith o r w it h o u t a p a r tn e r Learning new things is one of the joys of living. Your kids are off discovering the big wide world, so why shouldn't you broaden your own horizons a little? Come see the professional dance instructors at Fred Astaire Dance Studios, and discover the challenge, excitement and fun of Ballroom dancing. W hy should your kids have all the fu n ? 225 Lakeshore Road East, 2nd Floor Downtown Oakville 1 block west of Trafalgar Rd. (Entrance from both Lakeshore Road and parking lot off Church Street) Last Chance! (905)842-3797 Photo by Riziero Vertolli Merrilu Brown, Enviromental Laboratory Analyst at Oakville Purification Plant. bacteria. 20% of all water samples. In the sedimentation stage, (Halton's Water Quality water and floe flow into basins Laboratory is located at the where the particulate settles to the Oakville Purification Plant.) bottom and is removed. In total, the Region conducts in The water then flows through excess of 4,500 bacteriological filters made of layered sand and tests each year plus thousands gravel, which remove any remain more other water quality tests. Any ing particles. health concerns must be immedi Chlorine or other disinfecting ately brought to the Ministry of chemicals are added to kill any Health's attention. remaining germs and to maintain For the final stage in the the water's safety for when it is process the water is placed in a pumped out to the public. closed tank, called a clear well, to Sometimes "super-chlorina allow time for the chlorine to per tion" is necessary to modify the mit thorough disinfection. The taste and odour of water, which is water is then transported to cus later dechlorinated using sulfur tomers throughout the system. dioxide. To obtain a free water quality The water is constantly sam report, download it from the pled and tested based on the vol Halton Region website at ume of flow for a host of organics, www.region.halton.on.ca; pick up such as coliforms and E. coli, and a copy from Planning and Public a comprehensive list of other sub Works at regional headquarters, stances. 1151 Bronte Rd.; order by phone Halton is one of a handful of at 905-825-6032. The website municipalities that employs a dual offers a variety of information testing system whereby the about local water quality, includ Regional Health Department inde ing links to the provincial stan pendently samples and tests over dards. DANCE STUDIOS® www.fredastaire.com C a lif o r n ia w Shu iH UNLIMITED INC. MANUFACTURING & SALES 1254 Plains Road East, Burlington, Ont. L7S1W6 (Just east of Maple Ave) Telephone today for a free estimate, Internet: http://www.shutters.on.ca Serving Southern Ontario Since 1988. Phone 905 634-4869 Fax: 905-634-9659 - Out of town call i-soo-263-963i ILEV0L 0R S H O W R O O MH O U R S: 1 0A M -4PMM O N .-FR I., 1 0A M -3PMS A T ., O T H E RT IM E SB YA PPO IN T M E N T Check out our rates! Here's a sample of som e of our auto insurance rates... Year 1999 1999 1999 1999 1999 1999 Vehicle M on thly Prem ium * $50.00 $50.66 $58.00 $48.33 $43.33 $63.75 Buick LeSabre LTD Chevrolet Cavalier Chrysler Intrepid D odge Grand Caravan Ford W indstar W agon G L Ford Explorer Costs will vary based on individual driving records. Call for your personalized quote. D o n 't s a c r ific e s e rv ic e fo r s a v in g s w ith H a lto n -C a ir d y o u c a n h a v e it all! Call us today for vour free, no-obliqation quote on your home & auto insurance local sport s c o v e r a g e (9 0 5 )8 4 7 -5 5 0 0 Halton-Caird Insurance Brokers 2370 Wyecroft Road, Oakville. (Between Bronte Rd. & Third Line) Providing personalized insurance solutions for our community for over 55 years. :S HUB' international # and business m a t t e r s V o te d B e s t In s u ra n ce B ro k e ra g e b y Th e R e a d e rs S e le c tio n A w a rd s in the O akville B e a v e r - T W O y e a rs in a ro w ! SHIATSU & MASSAGE THERAPY R E G IS T E R E D M A S S A G E T H E R A P IS T S / C E R T IF IE D S H IA T S U T H E R A P IS T S Therapies O ffe r e d In c lu d e : · T r a d i t i o n a l S w e d is h M assage · S h ia ts u T h e r a p y · M u s c u lo - S k e le t a i P a in · S tr e s s /T e n s io n R e le a s e · C o n n e c t i v e T is s u e M a s s a g e · S p o rts M a s s a g e · C r a n io -S a c r a l T h e r a p y * H eadaches · W h i p l a s h / N e c k P a in · M u s c le R e h a b ilita tio n E ffe c tiv e In T h e T r e a tm e n t O f : Gift Certificates Available A . Trusted Name in Oakville S U N D A Y A P P O IN T M E N T S A V A IL A B L E 1 2 5 L a k e s h o r e R d . E. S u i t e 3 0 4 0 / 1 r q - | q "7 / ( N a v y & L a k e s h o re )____________________________________________ M

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