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2007 Water Quality Report (published June
2008)
PSW ID#0818004
Download a PDF version of
this report We are please to present to you this year's Annual Water Quality
Report. The table that follows shows the results of our monitoring for
the period January 1, 2005 to December 31, 2005. This report is designed to inform you about the water quality
and services we deliver to you every day. Our constant goal is to
provide you with a safe and dependable supply of drinking water. We want
you to understand the efforts we make to continually improve the water
treatment process and protect our water resources. We are committed to
ensuring the quality of your water and I'm pleased to report that our
drinking water is safe and meets all federal and state requirements.
We, at the Washington Twp. MUA work around the
clock to provide top quality water to every tap. We ask that all our
customers help us protect our water sources, which are the heart of our
community, our way of life and our children's future.
If you have questions about this report or
concerning your water utility, please contact Matt Mallon, Supt. or Chuck Chew,
Asst. Supt at 227-0880. We want our valued customers to be informed about
their water utility. If you want to learn more, please attend any of our regularly scheduled meetings.
They are held on the second and last Monday of every month, at 7:30pm, at the
WTMUA office on Whitman Drive.
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SUBSTANCE
|
V
I
O
L
A
T
I
O
N
Y/N
|
L D
E E
V T
E E
L C
T
E
D
D
|
RANGE
OF
DETEC-
TED
LEVELS
|
U
N
I
T
S
|
M
C
L
G
|
MCL
|
LIKELY SOURCE
OF CONTAMINATION
|
HEALTH
EFFECTS
|
RADIOACTIVE CONTAMINANTS
| Alpha
Emitters |
N |
4.4 |
0
- 7.7 |
pCi/L |
0 |
15 |
Erosion
of natural deposits |
Certain
minerals are radioactive and may emit a form of radiation known as alpha
radiation. Some people who drink water containing alpha emitters
in excess of the MCL over many years may have an increased risk of
getting cancer. |
RA
226
RA 228
u |
N
N
N |
4.4
3.3
7.7 |
<1 - 4.4
<1 - 3.3
0 - 7.7 |
pCi/L
pCi/L
ug/l |
0
0 |
5
30 |
Erosion
of natural deposits |
Some
people who drink water containing radium 226 or 228 in excess of the
MCL over many years may have an increased risk of getting cancer. |
INORGANIC CONTAMINANTS
| Barium |
N
|
.0 910
|
0 - 0.0910 |
ppm
|
2
|
2
|
Discharge
of drilling wastes; discharge from metal refineries; erosion of
natural deposits |
Some
people who drink water containing barium in excess of the MCL over
many years could experience an increase in their blood pressure. |
| Fluoride |
N
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1.83
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1.83 |
ppm
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4
|
4
|
Erosion
of natural deposits; water additive which promotes strong teeth,
discharge from fertilizer and aluminum factories |
Some
people who drink water containing fluoride in excess of the MCL
over many years could get bone disease, including pain and
tenderness of the bones. Children may get mottled teeth. |
|
Nitrate
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N
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6.07 |
6.07
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ppm
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10
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10
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Runoff
from fertilizer use, leaching from septic tanks, sewage;
erosion of natural deposits
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Nitrate
in drinking water 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 advice from your health care provider. |
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Cyanide |
N
|
.009 |
0
- 0.009
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ppm
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0.2
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0.2
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Discharges from metal finishing industries, iron and steel mills
and organic chemical industries |
Some people who drink water containing
cyanide in excess of the MCL
for many years could experience problems with weight loss,
thyroid effects and nerve damage. |
SECONDARY CONTAMINANTS
| Sodium |
N |
84 |
6.93
- 84 |
ppm |
50 |
RUL
50 |
Naturally
occurring in underground aquifers
|
For
healthy individuals, the sodium intake from water is not
important because a much greater intake of sodium takes
place in the diet. However, sodium levels above the
Recommended Upper Limit may of concern to individuals on
sodium restricted diet. |
| Chlorides |
N
|
25.2 |
1.98-
25.2
|
ppm
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-
|
-
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Sulfate |
N |
43.6 |
0
- 43.6 |
ppm |
250 |
RUL 250 |
Occurs naturally in waters as a result of leaching from
gypsum and other common materials. Can also be a result of
many different types of industrial waste |
The Recommended Upper Limit
for sulfate is based on salty taste and possible
laxative effects to the drinking water.
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VOLATILE ORGANICS
ALL ARE NON-DETECTED
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Leaking
underground gasoline and fuel oil tanks, gasoline and fuel oil spills.
Discharge from factories and dry cleaners |
Some people who drink water containing
MTBE in excess of the MCL's over many years could experience problems
with kidneys. Some
people who drink water containing
tetrachloroethylene in excess of the MCL
over many years could experience problems with their liver,and may have an increased risk of
getting cancer. |
LEAD AND COPPER (Samples were collected from 30 homes)
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SUBSTANCE
|
V
I
O
L
A
T
I
O
N
Y/N
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A L
C E
T V
I E
O L
N
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AMOUNT
DETECTED 90th PERCENT-ILE
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M
C
L
G
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UNIT
MEAS.
|
SITES ABOVE ACTION LEVEL
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HEALTH EFFECTS
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| Lead |
N
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15
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<0.002
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0
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ppb
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0
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Corrosion
of household plumbing systems; erosion of natural deposits; leaching
of wood preservatives |
| Copper |
N
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1.3
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0.312
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1.3
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ppm
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0 |
Corrosion
of household plumbing systems; erosion of natural deposits |
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The New Jersey Department
of Environmental Protection (NJDEP) has completed and issued the Source
Water Assessment Report and Summary for this public water system, which
is available at www.state.nj.us/dep/swap
or by contacting the NJDEP, Bureau of Safe Drinking Water at
609-292-5550. (see important
notice about people more vulnerable to contaminants in drinking
water)
The source water assessment performed on our 16
sources determined the following:
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Pathogens |
Nutrients |
Pesticides |
Volatile
Organic Compounds |
In-
organics |
Radio-
nuclides |
Radon |
Disinfection
Byproduct
Precursors |
| Sources |
H |
M |
L |
H |
M |
L |
H |
M |
L |
H |
M |
L |
H |
M |
L |
H |
M |
L |
H |
M |
L |
H |
M |
L |
| Wells - 16 |
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1 |
15 |
4 |
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12 |
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4 |
12 |
3 |
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13 |
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11 |
5 |
4 |
10 |
2 |
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6 |
10 |
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16 |
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| GUDI - 0 |
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| Surface
Water Intakes -0 |
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The table above illustrates the susceptibility
rating for the seven contaminant categories (and radon) for each source in the
system. The table provides the number of wells and intakes that
rated high (H), medium (M), low (L) for each contaminants category. For
susceptibility ratings of purchased water, refer to the specific water system's
source water assessment report.
If a system is rated highly susceptible for a contaminant
category, it does not mean a customer is or will be consuming contaminated
drinking water. The rating reflects the potential for contamination of source
water, not the existence of contamination. Public water systems are
required to monitor for regulated contaminants and to install treatment if any
contaminants are detected at frequencies and concentrations above allowable
levels. As a result of the assessments, DEP may customize (change
existing) monitoring schedules based on the susceptibility ratings.
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