
STEVENS POINT WATER
DEPARTMENT
300 Bliss
Avenue • P.O. Box 243 • Stevens Point, Wisconsin 54481-0243
Phone: 715-345-5260 • Emergency After Hours: 715-346-1051 • Fax:
715-345-5369
www.stevenspointwaterdpt.org
Hours: Monday - Friday: 7:30 AM to 4:00 PM
Annual
Drinking Water Quality Report
Issue 11
• Summer 2010
The staff and
Management of the City of Stevens Point Water Department are proud to provide safe,
dependable water to over 9,000 customers 24 hours a day, seven days a week, 365 days a year. The
bottom line is: Our water meets or exceeds all federal and state standards for quality and
safety. In 2009, Stevens Point was awarded "Best Tasting Water in
Wisconsin" from a taste test held at the annual Wisconsin Water Association
Conference. This report describes Stevens Point's drinking water quality,
which conforms to federal regulations.
We
want our valued customers to be informed about their drinking water.
The federal government also wants you to be informed about what substances
are in your water. They have required all water utilities in the U.S.
to provide this information to their customers on an annual basis
since October 1999.
WATER DEPARTMENT CURRENT AND FUTURE PROJECTS
In the 2009 construction
season, water main was reconstructed and replaced on Fourth Avenue from
Second Street to Lee Street.
Continuing conservation
efforts include an annual system wide leak detection survey that found a
total of 17 leaks which saved approximately 27 million gallons of water per
year and savings of $20,379.00, after they were repaired.
Work on new well 11 continues
Water Street os being
reconstructed from Whiting Avenue to Wisconsin Street. We will be
replacing 4,224 feet of water main, 58 water services and 6 fire hydrants.
City wide cross-connection
surveys began in 2009. Residential customers' properties will be
inspected for cross connections as Water Department personnel complete
required water meter exchanges every 10 years.
Public, Industrial, and
Commercial properties will be surveyed by a hired cross connection
professional. All of these surveys should be completed in three to
four years.
Letters will be sent to
properties to schedule these surveys.
For more information on our
DNR required cross connection program please visit
www.stevenspointwaterdpt.org/xconnect.htm.
CONSERVATION TIPS
DO YOUR PART TO SAVE WATER PLEASE:
-
Fix leaky toilets or faucets.
A leak as small as a 1/16" diameter stream can waste 296,000 gallons of
water per year
-
Wash only full loads of clothes and
dishes.
-
Take short showers or half-full
baths.
-
Install low-flow
fixtures.
-
Turn off the water while brushing
your teeth or doing dishes.
-
Install water saving plants in your
landscape and water your lawn wisely. Early morning or later
evenings are recommended times for watering. Avoid the hottest part of the day
as the water evaporates instead of reaching your lawn. Don't over water. Only water every
three to five days, if it is needed. Use rain barrels for watering
needs.
-
Adjust sprinklers so
only your lawn is watered and not the house, sidewalk or street.
-
For cold drinks keep a
pitcher of water in the refrigerator instead of running the tap. This
way, every drop goes down you not the drain.
-
Use a broom instead of
a hose to clean your driveway and sidewalk and save water every time.
-
Upgrade older toilets
and fixtures with water efficient models.
-
Adjust your lawn mower
to a higher setting. A taller lawn shades roots and holds soil
moisture better than if it is closely clipped.
2009 Test Results
The
Stevens Point Water Department routinely monitors your drinking water from
their seven groundwater wells, in
compliance with Federal and State laws. This table displays the number of
contaminants that were required to be tested in the last five years.
This report may contain up to five years worth of water quality results.
If a water system tests annually, or more frequently, the results from the
most recent year are shown. If testing is done less frequently, the
results shown are from the past five years. Inorganic Contaminants (16), Radioactive
Contaminants (3), Unregulated Contaminants (34), Microbiological
Contaminants (2), Volatile Organic Contaminants (20), Synthetic Organic
Contaminants including Pesticides and Herbicides (23), Disinfection
Byproducts (2). If you have any questions regarding this report,
please contact Director Kim Halverson at 715-345-5260.
ALL
TEST RESULTS WITH NO DATES LISTED WERE TAKEN IN 2009.
|
Disinfection Byproducts |
| Contaminant
(units) |
MCL |
MCLG |
Level Found |
Range |
Date |
Violation |
Typical Source of
Contaminant |
| HAA5 (ppb) |
60 |
60 |
15 |
4-15 |
|
No |
|
| TTHM (ppb) |
80 |
0 |
21.6 |
15.7 - 21.6 |
|
No |
By-product of drink water chlorination |
Inorganic Contaminants |
|
Contaminant (units) |
MCL |
MCLG |
Level Found |
Range |
Date |
Violation |
Typical Source of
Contaminant |
|
Arsenic (ppb) |
10 |
n/a |
1 |
nd - 1 |
8/13/08 |
No |
Erosion of natural deposits;
Runoff from orchards; Runoff from glass and electronics production
wastes |
|
Barium (ppm) |
2 |
2 |
.023 |
.015 - .023 |
8/13/08 |
No |
Discharge of drilling
wastes; Discharge
from metal refineries; Erosion of
natural deposits |
|
Cadmium (ppb) |
5 |
5 |
.1 |
.01-.1 |
8/13/08 |
No |
Corrosion of galvanized
pipes; Erosion of natural deposits; Discharge from metal refineries;
runoff from waste batteries and paints |
|
Chromium (ppb) |
100 |
100 |
1 |
1-1 |
8/13/08 |
No |
Discharge from steel and
pulp mills; Erosion of natural deposits |
|
Copper (ppm) |
AL = 1.3 |
1.3 |
.773 |
0 of 30 results were above
the action level. |
6/20/08 |
No |
Corrosion of household
plumbing
systems; Erosion of natural deposits;
Leaching from wood preservatives |
|
Flouride (ppm) |
4 |
4 |
1.4 |
.1 - 1.4 |
11/05/08 |
No |
Erosion of natural deposits;
Water
additive which promotes strong teeth;
Discharge from fertilizer and
aluminum factories |
|
Lead (ppb) |
AL = 15 |
0 |
4.29 |
0 of 30 results were above
the action level. |
6/25/08 |
No |
Corrosion of household
plumbing
systems; Erosion of natural deposits |
|
Mercury (ppb) |
2 |
2 |
.1 |
nd - .1 |
8/13/08 |
No |
Erosion of natural deposits;
Discharge from refineries and factories; Runoff from landfills; Runoff
from cropland |
|
Nickel (ppb) |
100 |
|
3.3000 |
.7000-3.3000 |
8/13/08 |
No |
Nickel occurs naturally in
soils, ground water and surface waters and is often used in
electroplating, stainless steel and alloy products. |
|
Nitrate
(N03-N)(ppm) |
10 |
10 |
8.03 |
3.10-8.60 |
|
No |
Runoff from
fertilizer use; Leaching from septic tanks, sewage; Erosion of natural
deposits |
|
Selenium (ppb) |
50 |
50 |
3 |
nd - 3 |
8/13/08 |
No |
Discharge from petroleum and
metal refineries; Erosion of natural deposits; Discharge from mines. |
|
Sodium (ppm) |
n/a |
n/a |
41.00 |
6.60 - 41.00 |
8/13/08 |
No |
n/a |
|
Radioactive Contaminants |
|
Contaminant (units) |
MCL |
MCLG |
Level Found |
Range |
Date |
Violation |
Typical Source of
Contaminant |
|
Combined Uranium (ug/l) |
30 |
0 |
5.4 |
0.9 - 5.4 |
11/05/08 |
No |
Erosion of
natural deposits |
Gross Alpha,
Excl.
R & U (pCi/l) |
15 |
0 |
8.7 |
8.7 |
|
No |
Erosion of
natural deposits |
Gross Alpha,
Incl.
R & U (n/a) |
n/a |
n/a |
8.7 |
8.7 |
|
No |
Erosion of
natural deposits |
|
Radium, (226
+ 228) (pCi/l) |
5 |
0 |
1.1 |
1.1 |
|
No |
Erosion of
natural deposits |
Di
(2-Ethylhexyl)
Phthalate (ppb) |
6 |
0 |
.7 |
.7 |
8/13/08 |
No |
Discharge
from rubber and chemical factories |
|
Unregulated Contaminants |
|
Contaminant (units) |
MCL |
MCLG |
Level Found |
Range |
Date |
Violation |
Typical Source of
Contaminant |
Bromodichloromethane
(ppb)
|
n/a |
n/a |
4.5 |
3.7 - 4.5 |
|
No |
n/a |
Chloroform (ppb) |
n/a |
n/a |
17.00 |
9.7 -
17.00 |
|
No |
n/a |
|
Dibromochloromethane (ppb) |
n/a |
n/a |
1.5 |
.52 - 1.50 |
|
No |
n/a |
Sulfate (ppm) |
n/a |
n/a |
17.00 |
15.00 -
17.00 |
8/13/08 |
No |
n/a |
|
*Systems exceeding a lead
and/or copper action level must take actions to reduce lead and/or copper in
the drinking water. The lead and copper values represent the 90th
percentile of all compliance samples collected. If you want
information on the number of sites or the actions taken to reduce these
levels, please contact your water supply operator.
Definition of Terms
For your convenience, this table provides definitions of many terms
and abbreviations that you may not be familiar with:
- (ND) Non-Detects -
Laboratory analysis indicates that the constituent is not present.
- (ppm) Parts per
million or (mg/l) Milligrams per liter - One part per million corresponds to one minute in
two years or a single penny in $10,000.
- (ppb) Parts per
billion or Micrograms per liter - One part per billion corresponds to one minute in 2,000
years, or a single penny in $10,000,000.
- (pCi/L) Picocuries
per liter - Picocuries per liter is a measure of the radioactivity in water.
- (AL) Action Level
-
The concentration of a contaminant which, if exceeded, triggers treatment or other
requirements which a water system must follow.
- (TT) Treatment
Technique - A required process intended to reduce the level of a
contaminant in drinking water
- (MCL) Maximum
Contaminant Level - The highest level of a contaminant
that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using
the best available treatment technology.
- (MCLG) Maximum
Contaminant Level Goal - The level of a contaminant in drinking
water below which there is no known or expected risk to health. MCLGs allow for a margin
of safety.
-
(MFL) Million Fibers per Liter.
-
(mrem/year) Millirems per year - A measure of radiation absorbed by
the body.
- (NTU)
Nephelometric Turbidity Units.
- (ppt)
Parts per Trillion - or nanograms per liter.
-
(ppq) Parts per quadrillion - or picograms per liter.
-
(TCR) Total Coliform Rule
______________________________________________________________________________________________________
Educational Information
In
order to ensure that tap water is safe to drink, EPA prescribes regulations
that limit the amount of certain contaminants in water provided by public
water systems. FDA regulations establish limits for contaminants in
bottled water, which shall provide the same protection for public health.
The
source of drinking water, both tap water and bottled water, include rivers,
lakes, streams, ponds, reservoirs, springs and wells. As water travels
over the surface of the land or through the ground, it dissolves naturally
occurring minerals and, in some cases, radioactive material, and can pick up
substances resulting from the presence of animals or from human activity.
Contaminants that may be present in source water include:
-
Microbial contaminants, such as viruses and bacteria, which may come from
sewage treatment plants, septic systems, agricultural livestock operations
and wildlife.
-
Inorganic contaminants, such as salts and metals, which can be
naturally-occurring or result from urban stormwater runoff, industrial or
domestic wastewater discharges, oil and gas production, mining or farming.
-
Pesticides and herbicides, which may come from a variety of sources, such
as agriculture, urban stormwater runoff and residential uses.
-
Organic chemical contaminants, including synthetic and volatile chemicals,
which are by-products of industrial processes and petroleum production,
and can also come from gas stations, urban stormwater runoff and septic
systems.
-
Radioactive contaminants that can be naturally occurring or the result of
oil and gas production and mining activities.
Nitrate in drinking water at levels above 10 ppm is a health risk for
infants of less than six months of age. High nitrate levels in
drinking water can cause blue baby syndrome. Nitrate levels may rise
quickly for short periods of time because of rainfall or agricultural
activity. If you are caring for an infant you should ask for advice
from your health provider.
_________________________________________________________________________________________________
Important Health
Information...
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 potential health effects can be
obtained by calling the Environmental Protection Agency's safe drinking
water hotline (800-426-4791).
Some people may be
more vulnerable to contaminants in drinking water than the general population.
Immuno-compromised persons 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 on
appropriate means to lessen the risk of infection by cryptosporidium, and
other microbial contaminants are available from the ENVIRONMENTAL PROTECTION AGENCY'S SAFE
DRINKING WATER HOTLINE (1-800-426-4791).
STEVENS POINT BOARD OF WATER &
SEWAGE COMMISSIONERS
Paul Adamski - President
Eugene Tubbs - Secretary
Jim Cooper, Mae Nachman, Carl Rassmussen
Commission meetings are held the
second Monday
of every month at noon.
Water & Sewage
Payments
Stevens
Point Water Department
300 Bliss Ave. Stevens Point
M&I Bank
1245 Main St. Stevens Point
Central
City Credit Union
3101 Hoover Rd. Stevens Point
Valley
Communities Credit Union (Members Only)
2940 Church St. Stevens Point
Payments
made by check for the exact amount will be accepted at the
Stevens Point City Clerk's Office
1515 Strongs Ave. Stevens Point
The Clerk's Office will not provide receipts or change.
Please visit
our website at stevenspointwaterdpt.org or call
our office at 345-5260 for more payment options.
Due to the amount of
customers using cell phone service versus land lines, we are having
difficulty reaching you to inform you of water shut offs or other emergency
information. We have the ability to add contact information to our
billing system, which is kept confidential. Please provide your cell
phone contact information to us so we can keep you informed of emergencies
and service shut offs. You can send the information with your bill
payment, email us at
waterinfo@stevenspointwaterdpt.org or call us at 345-5260.
Thank you.
Stevens Point Water Department
300 Bliss Avenue
P.O. Box 243
Stevens Point, WI 54481-0243
Phone: 715-345-5260
Office Hours : Monday - Friday
==> 7:30 am - 4:00 pm
Emergency After Hours Calls Only ==> 346 - 1051
 |