WHAT'S ON TAP?

Whitworth Water District No. 2

ISSUE 21

Office Hours: 7:30 AM-4:00 PM

Board meets 1st and 3rd Thursday, 4:30 PM at the Whitworth Water District Office, 10828 N Waikiki Road.

MAY 2009

Billing : 466-0550   Emergency: 466-7511

IT'S CELEBRATION TIME!! 

2008 WATER CONSERVATION PROGRESS REPORT

We take this opportunity to celebrate your reaching and exceeding our 4% water use efficiency (conservation) goal in 2008.  The State of Washington mandated that all water purveyors reduce water usage in their service areas.  The actual amount to be reduced and how this was to be achieved was left up to each purveyor and its customers.  The District's 4% reduction goal was based on wanting our customers use of 3,752 cubic feet which appeared to be both attainable and sustainable and we were right.  You actually reduced your water usage by a huge 8.8% below the 3,752 and we applaud you for your efforts and success.

We want you to continue to do what you have been - check for and fix leaks, install Water Sense fixtures and appliances when you can, monitor your indoor and outdoor water use practices and make changes to those that waste water.

The adjacent table details the average monthly water usage for the years 1998 through 2008.  Although Spokane has many variations in snow pack and seasonal temperature and precipitation both within and between these years, our records indicate these have been slight during the past eleven years, which makes your reduction in water use even more notable.

Average Monthly Water Use Per Connection

Year Avg Monthly Water Use in Cubic Feet Year Avg Monthly Water Use in Cubic Feet
1998 3841   2003 3775  
1999 3752   2004 3702  
2000 3560   2005 3473  
2001 3627   2006 3893  
2002 3519   2007 3866  
2008 = 3,440 average monthly water use

 

WATER SAMPLES - 2008
Type of Sample Taken No. Taken Cost
Bacteriologic 500 $10,000
Volatile Organic Chemical 1 160
Nitrates 12 240
Unregulated Contaminants 14 5,880

GENERAL STATISTICS - 2008

New Meters Installed

139

Hydrants Repaired/Replaced

27

Meters Repaired/Replaced

1,108

Service Location Requests

1,439

Unaccounted for Water 8.88%
Water Pumped (gallons) 3,113,711,719
Services 9,036
Mains Installed (Total) 244 Miles
Booster Stations 11
Wells 15
Reservoirs (16,000,000 gal. of backup storage) 12

 

Lawn and Garden Tips...

Give your lawn and garden only the water they need.

  • Most plants do best if the soil is allowed to dry out between waterings.

  • It's time to water your lawn if footprints remain after you walk across it.

  • Recycle your grass by leaving clippings on the lawn as you mow.  These quickly decompose, release nutrients back into the soil, reduce the need for nitrogen by 25-50% and will require less water for the lawn.

  • Plant right for your site.

  • On average, 50% to 70% of home water is used outdoors on lawns and gardens.

 

 

PROJECTS SCHEDULED - 2009
 

Estimated Project Cost

Zone 2  
Install 540' of 6" main on Wall, Price & N. Mountain View to form a system loop

$14,323

Install Zone 2-3 intertie meter and vault

$25,000

Zone 3-8  
Install intertie meter and vault

$25,000

Install 710' of 12" main, Pinewater Plaza to Camelot

$41,000

Zone 8

 

Replace 800' of 2" main, Shady Slope, south of river

$20,000

Zone 9

 

Big Meadows-Dunn-Woolard Rd. looping main - engineering and pre-construction

$267,000

Relocation of 600' of 8" main on Deer Rd. in conjunction with the State Highway 2 Freeway project

$34,511

Install 16" main, Woolard to Big Meadows on Hardesty

$104,000

Relocation of 1,500' of 6" and 8" main, west side of Hwy 2 in conjunction with State Hwy 2 Freeway project

$75,022

PROJECTS COMPLETED - 2008
 

Final Cost

Zone 1  
New pump control valves and drain field, Well 1A

$10,000

Zone 8  
Installed bridge hangers and 822' of 16" and 18" main at Little Spokane Dr. & Golden Rd. in conjunction with the Spokane County bridge replacement project

$171,721

Relocated 760' of 8" main on Market St. in conjunction with the State Hwy 2 Freeway project

$63,016

New motor and starter, Well 8A1

$15,000

Food (or Drink) for Thought

- Cost Per Gallon Comparison -

Product Cost Per Gallon
Diet Snapple  ($1.29 for 16 oz.)

$10.32

Lipton Iced Tea  ($1.19 for 16 oz.)

9.52

Milk 2.99
Gatorade  ($1.59 for 20 oz.) 10.17
Ocean Spray  (1.25 for 16 oz.) 10.00
Scope  ($0.99 for 1.5 oz.) 84.48
Gasoline 3.35
Coca Cola 2.64
And, this is the Real Kicker - Evian Water  ($1.49 for 9 oz.) 21.19
Public Water - U.S. (Average) .0025

Smart Watering Techniques Can Put Money in Your Pocket!

It takes a considerable amount of energy to deliver water to your home every day.  There is a very strong relationship between power costs and the cost to supply water.  For instance, letting a faucet run for five minutes uses as much power as letting a 60 watt light bulb run for 40 hours.  As a result, when you use your water more efficiently you also reduce the amount of power needed to produce this product as well as the need for costly water supply infrastructure investments.

Water Conserving Tips

Gallons Per Month Saved

Put a plastic bottle weighed with pebbles and filled with water in your toilet tank.

300

Don't water your hard surfaces.  Adjust sprinklers so water lands only on your yard and garden.

500

Water your lawn only when it needs it.

1,100

When cleaning vegetables, rinse the in a filled sink or pan, not under the faucet.

200

Set lawn mower blades one notch higher.  Longer grass means less evaporation.

1,000

Fix a leaky toilet (toilets account for about 40% of all water used indoors).

6,000

                                                                   Total Gallons Per Month

9,100

Saving 9,100 Gallons Per Month = $3.84 extra in your pocket each month or $46.00 a Year!!!

By installing more efficient water fixtures, regularly checking for leaks and using smart watering techniques outside, a household can reduce its daily per person water use by about 30%.  Conserving water doesn't require a major change in lifestyle.  It is mostly a matter of using common sense.  When you think about water, think about conserving it.


WATER QUALITY REPORT - 2008

SOURCE TYPE:  Wells, Spokane-Rathdrum Aquifer

WATER HARDNESS:  176 ppm

MCL = Maximum Contaminant Level - The highest level of a contaminant that is allowed in drinking water.

MCLG = Maximum Contaminant Level Goal - The level of a contaminant in drinking water below which there is no known or expected risk to health.  MCLG's allow for a margin of safety.

TT = Treatment Technique - A required process intended to reduce the level of a contaminant in drinking water.

IOC = Inorganic Chemicals

mg/L = Milligrams per liter - 1 ppm

pCi/L = Picocuries per liter

VOC = Volatile Organic Chemicals

ug/L = Micrograms per liter - 1 ppb

ND = Not detected above quantifiable limits

< = Less than

AL = Action Level

 

Source Water Testing

Contaminant Most Stringent Standard (MCL) MCLG Highest Amount Detected Complies With Standard Possible Source

Nitrate - IOC

10.0 mg/L 10 2.74 Yes Runoff from fertilizer use; septic tank leaching sewage; erosion of natural deposits.

Fluoride - IOC

4.0 mg/L 4.0 .147 Yes

Naturally occurring chemical found in water at low levels. Sometimes added to prevent tooth decay if ingested within prescribed limits.

Arsenic - IOC

10 ug/L 0 3.63 Yes Erosion of natural deposits, runoff from orchards, glass and electronic production wastes.

Trichloroethylene - VOC

5.0 ug/L 0 .64 Yes

Metal degreaser disposed in drain fields and landfills or by dumping on the ground.

Radium 228

5 pCi/L 0 1.17 Yes

Erosion of natural deposits

Gross Alpha

15 pCi/L 0 5.47 Yes

Erosion of natural deposits

Distribution System Testing

Contaminant Units MCLG MCL 90th Percentile High No. of Sites Exceeding AL Possible Source

Lead (Tested Summer 2006)

ug/L 0 AL = 15 2 3 0 Corrosion of household plumbing systems; Erosion of natural deposits.

The above information is provided to notify you of the results of our water quality monitoring in 2008.  More than 82 compounds were tested for in 2008  In every case except those listed above, there were no levels detected.  Where a level was detected, the compound was well below federal regulations established by the Environmental Protection Agency.  The sources of drinking water for both tap and bottled water include wells and surface water sources (springs, lakes, ponds, rivers).  As water moves through the ground or over land surfaces, it dissolves naturally occurring minerals and in some cases, radioactive material, and can pick up substances resulting from animal or human activity.  Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants.  The presence of contaminants does not necessarily indicate that water poses a health risk.  More information about contaminants and health effects can be obtained by call the EPA Safe Drinking Water hotline            (800-426-4791).

Compounds that may be present in water include the following:

Organic - Synthetic and volatile compounds that are by-products of industrial processes and petroleum production; can also come from gas station and urban storm runoff, and septic systems.

Inorganic - Salts and metals that are either naturally occurring or result from urban storm runoff, industrial or domestic wastewater discharge, oil and gas production, mining and farming.

Pesticides/Herbicides - From agricultural and storm water runoff and domestic uses.

Biological - Viruses and bacteria occurring from sewage treatments plants, septic systems, feedlots and backflow in a public system.

Radioactive - Naturally occurring; also result of gas and oil production and mining activities.

Some people may be more vulnerable to contaminants in drinking water than the general population.  Immuno compromised people such as persons with cancer undergoing chemotherapy, persons who have undergone organ transplants, people with HIV/AIDS or other immune system disorders, some elderly and infants can be particularly at risk from infections.  These people should seek advice about drinking water from their health care providers.  EPA/CDC guidelines are appropriate means to lessen the risk of infection by cryptosporidium and other microbiological contaminants are available from the Safe Drinking Water Hotline (800-426-4791).  You may also contact our Water Quality Specialist at 466-7511 for more information on Whitworth Water District's water.