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Candlewood Knolls Water AuthorityDate: January 9, 2004 To: Candlewood Knolls Water System Users CONSUMER CONFIDENCE REPORT FOR 2003 (CCR) (Modified to include latest results) This is the fifth annual Consumer Confidence Report (CCR).
These reports are required by the
Our water system is 21 years old. We provide both seasonal
and year round water to subscribers in accordance with their needs. All of our
mains are laid below the frost line and capable of year round water service. Our
wells are deep artesian wells which predate the existing system. Our water
source is basically ground water and comes from the water shed west of
We continue to operate a high quality water system,
providing potable water meeting or exceeding all applicable state and federal
requirements. During the past year (calendar year 2003) we had several minor
incidents relating to our water system, none of which indicate any serious
problems with our water quality but each of which required efforts on our part
to deal with. These consisted of 2 positive indications of the presence of
coliform bacteria, one State citation for failure to test and several incidents
of subcriber abuses of the water system. Details are as follows: 1.
January through March. Several subscribers experienced frozen
pipes which later thawed and leaked severely impacting our water storage
capabilities. Fortunately we were able to isolate those areas and maintain water
delivery, but not before nearly draining our storage tanks.After investigation
it was determined that the subscribers in question did not take proper steps to
protect their pipes from freezing and some were engaging in an unsound practice
of allowing water to trickle through their pipes in the mistaken belief that
this would prevent pipe freezes. Notice was sent to all subscribers that such
practices are potentially detrimental to their own pipes and the water system in
general and therefore are not permitted. 2.
February, 2004: Tested positive for coliform at CK sample port.
Follow up tests were all negative indicating that this was a false positive. In
accordance with CT state regulations, increased testing was performed for the
next few months with negative results. 3.
July, 2004: Monthly testing was not performed as required by the
State. We received a violation and a $160 fine from the CT DEP for this
violation. It was determined that the testing agency we employ had failed to
perform the test as contracted for and therefore they were at fault. The testing
agency reimbursed the CK Water Authority for the fine. The Water Authority was
also required by the State to issue a letter within 1 year of the violation to
all subscibers in a format dictated by the State to inform the subcribers of the
violation. This letter is attached to this report, in compliance with the State
requirements. 4.
September, 2004: Tested positive for coliform at CK maintenance
sink. After
investigation, it was determined that the sink was not properly sanitized for
testing. Follow up tests were negative for coliform throughout the system,
indicating that the problem was local to the maintenance sink. After proper
sanitizing this was corrected. The State DEP accepted these findings indicating
a false positive for the system and did not require additional testing. Additional information about new water rates and future
plans for water system upgrades are included in the annual CK mailing, which
will also include your 2004 water bills. The water system is tested by independent, state approved
contractors, monthly for physical condition and coliform. In addition to those
tests, we test annually for nitrates and nitrites (fertilizer byproducts) and
last year we also performed our 9 year asbestos tests.
We have not yet received our testing requirements from the State for
calendar year 2004, but we expect to be required to perform tests for
pesticides, herbicides and other synthetic organic chemicals (SOC's) and for
lead and copper as well as the usual monthly physical and coliform and yearly
nitrates and nitrites. See the attached report for a summary of the most recent
test results for all of the required tests. Copies of all 2003 test reports are
available on request at the CK office. Copies of 2003 test reports are also
available in electronic ".pdf" format on request. Our system is maintained and operated by The Candlewood
Knolls Maintenance Manager, Dan Hamilton. Mr. Hamilton has undergone extensive
training in small water systems and is certified as a small water systems
operator by the State of
The state requires that all Consumer Confidence Reports (CCR) contain the following statement: "The source of drinking water (both tap and bottled) includes 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 animal and human activity." The tests required by State and Federal regulations assure
that such contaminants in water are well below levels at which there may be any
known or expected health risk.
TEST DATA
DEFINITIONS:
MCL - Maximum Contaminant Level - The highest level
of contaminant that is allowed in drinking water.
MCLG - Maximum Contaminant Level Goal - The level of
contaminant in drinking water below which there is no known or expected risk to
health.
TT - Treatment Technique - A required process
intended to reduce the level of contaminant in drinking water.
ND - None Detected
Tests Required Monthly
Coliform and Physicals
Coliform
PH
Color
Turbidity
Odor
MCL/MGCL
0
6.4-10*
15
5
2
Avg. of 12
monthly tests for
0
6.35
4.44
0.83
0
2003
Latest results (7/04)
0 6.45
50** 8.2**
0
(*
Suggested range US Public Health Service) (** These items are beyond the MCL, but do not affect the potability of the water. These elevated levels are a direct result of the water outage in early July. The tests were taken the day after the water outage occurred. The water outage stirred up sediments in the tanks and lines resulting in higher turbidity and water color. We expect these results to be back to normal and within the State MCL by next month's tests.)
Tests Required Annually
Nitrite and Nitrate
Nitrite
Nitrate
MCL
1
10
1/27/03 <.005 1.65
Tests Required Every 3
Years:
Inorganic Chemicals
8/6/2002
21 chemicals
All tests under the MCL
Organic Chemicals (VOC's)
6/7/2004
51 compounds
All tests under the MCL
Pesticides and
Herbicides (SOC's)
Lead and Copper
Tests Required every 4
years
Radiochemicals
8/06/02
Gross Alpha-0.16
MCL - 15
Tests Required every
9 years
Asbestos
5/15/03
ND
MCL - 7
All test results are on file in the Office. We will be happy to provide a copy
upon request.
Donald R. Lynch, PE (NY), PhD
Chairman, Candlewood Knolls Water Authority |
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