HomeMy WebLinkAbout2006Idaho State joumal
T•..
A%V%frK11bPFUL;LJENI NAME
305 South Arthur - P.D. Box 431
TOTAL AMOUNT DUE 'UNAVPMD AMOU
TERMS OF PAYMENT
Pocatello, Idaho 83204-1510
!71–
(208) 232-4161 - Fax: (208) 233-1642
01—CURRENT
NET AMOUNT DUE 30 DAYS
60 DAYS OVER 90 DA YS
kDVERTISING INVOICE and STATEMENT
BILLING DATE
BILLED ACCOUNT NAME AND ADDRESS
&A
REMITTANCE ADDRESS
77
J.
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.....
BILLED ACCOUNT NUMBER.
ADVERTISER/CLIENT NUMBER : I
t PLEASE DETACH AND RETURN UPPER PORTION WITH Y0I1R RFMiT-rANrF f
DATE
NEWSPAPER REFERENCE
DESCRIPTION -OTHER COMMENTS/CHARGES
�SAU SIZE
UNITS
TIMES RUN
RAT:
.GROSS AMOUNT NET AMOUNBILLED
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'TATEMENT OF ACCOUNT AGING OF PAST DUE AMOUNTS
CURRENTT AMOUNT DUEP3 ,DAYS
Iwo
daho State Journal
05 South Arthur - P.O. Box 431
localello, Idaho 83204-1510
?06) 232-4161 - Fax: (208) 233-1642
NUMBER
AMOUNTS ARE INCLUDED IN TOTAL AMOUNT OUE
'CLIENT NUMBER ADVERTISERi Cl I;wWT NAME
City of Chubbuck
Annual Drinking Water
Quality Report
June 2007
The City of Chubbuck is pleased to present its Water Quality Report for 2006. This report contains important information about the quality of your drinking water.
We are required to prepare and distribute this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to the Safe Drinking Water Act. The
City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water quality and what it means. If you have questions about the report ,
or your drinking water, please call the City Public Works offices at (208) 237-2430, and further assistance will be provided. If you would like to have input on how your
drinking water is provided, you may either call the number above, or attend the City Council meetings. The Chubbuck City Council meets at 7:30 P.M. every second and
fourth Tuesday of the month. The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to participate in these meetings.
Your drinking water comes from four wells drilled into the Lower Portneuf River Aquifer. They are located throughout the city. This water is very high quality and
is disinfected with chlorine before delivery to your home. Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloroethylene (PCE or PERC). The source of PCE contamination is unknown at this time. We are able to treat
the water using an air stripping process to remove high concentrations of PCE.
The state has completed an assessment of our source water. That report is available for review at the City Offices.
The City is pleased to report that our drinking water meets, or exceeds all federal and state drinking water standards.
The City routinely monitors for constituents in your drinking water. Benchmark testing has also been done for additional constituents. This is done in accordance
with State and Federal laws. All drinking water, including bottled water, may be reasonably expected to contain at least small amounts of some constituents. It is important
to remember that the presence of these constituents does not necessarily pose a health risk. More information about contaminants and health effects can be obtained by
calling the EPA's Safe Drinking Water Hotline (800-426-4791) or htW://www.epa.gov/safewater/hotline/.
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 Safe Drinking Water Hotline (800-426-4791)
The sources 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 maybe present rn source water before we treat it include:
MrcroliiaT'contaminants, sfic�l as' iraSes an i cteria, which iikiy ct"�"rri fi°i es vage i e IiAenf plants,"septic'syste ms, agricultural livestock operations, and wildlife.
Inorganic contaminants, such as salts and metals, which can be naturally -occurring or result from urban storm water 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 organic 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, which can be naturally -occurring or be the result of oil and gas production and mining activities.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount of certain contaminants in water provided by public water systems.
Food and Drug Administration (FDA) regulations establish limits for contaminants in bottled water which must provide the same protection for public health. )
Infants and young children are typically more vulnerable to lead in drinking water than the general population. It is possible that lead levels at your home may be
higher than other homes in the community as a result of materials used in your home's water. You may wish to have your water tested and flush your tap for 30 seconds to
2 minutes before using tap water. Additional information is available from the Safe Drinking Water Hotline (1-800-426-4791).
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 caring for an infant, you should ask advice from your
health care provider.
The table below shows the results of our water quality monitoring for the period January 1, 2006 to December 31, 2006. The state allows us to monitor for some
contaminants less than once per year because the concentrations of these contaminants do not change frequently. Some of our data, though representative, are more than ,
one year old. We have included test results for only those constituents found in our drinking water. Most constituents tested for were not found. In the table, you will find
many terms and abbreviations you might not be familiar with. To help you better understand these terms, we have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in drinking water.
Maximum Contaminant Level Goal (MCLG): 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.
Non -Detects (ND): Laboratory analysis indicates that the constituent is not present.
Parts per Million (ppm) or Milligrams per liter (mg/1): one part per million corresponds to one minute in two years or a single penny in $10,000
Parts per Billion (ppb) or Micrograms per liter (ug/1): one part per billion corresponds to one minute in 2000 years or a single penny in $10,000,000.
Picocuries per liter (pCi/L): measure of radioactivity in water
Million fibers per liter (MFL): measure of the presence of asbestos fibers that are longer than 10 micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or other requirements which a water system must follow.
Contaminant
Violation.
MCL
MCLG
Lowest
Higlrest
=
Date
Likely source of Contamination
(Yltn'
levet
Tested
Detected;
Detected:
(mm/yy)s
Microbiological Contaminants
1. Total Cdiform Bacteria
N
0
0
0
0
10 samples
Naturally present in the environment.
,per month
2. Poem Coition and E. odi
IN
0
0
0
0
Tested only
Human and animal fecal waste.
when Total
0011fom
-
detected
Radioactive Contaminants
3. Bete/photon emitters (only
N
50 pCUI
0 pCin
5.0
9.2
08/01
Decay of natural man-made deposits.
required for systema with
populations of 100,000 and
over)
4. Gross Alpha Adlvlty
N
15 pCi/I
0 pCVi
2.0
4.3
07/03
Erosion of natural deposits.
(Alpha emitters)
5. Radium 226M28 combined
N
5 pCUL
0 pCUL
0.0
0.4
07/03
Erosion of natural deposits.
(pCiA)
Inorganic Contaminants
6. Copper
N
1.3 ppm
1.3 ppm
0.82
06106
Corrosion of household plumbing systems.
Erosion of natural deposits. Leaching from
wood preservatives,
7. Lead
N
15 ppb
0
5.0
06/06
Corrosion of household plumbing systems.
Erosion of natural deposits.
S. Nitrate
N
10 ppm
1 o ppm
3.85
5.10
07/06
Runoff from fertilizer use. Leaching from
septic tanks, sewage. Erosion of natural
deposits.
Volatile Organic Contaminants
9. Tetrachloroethylene N 5 ppb
0 ppb ND 1.1 07/06 Discharge from factories and dry cleaners.
Disinfection Byproducts
10. Total Tribalometbanes
N
80 ppb
N/A
NO
NO
08/06
By-product of drinking water disinfection,
using chlorination.
(THM,$)
11. Haloacetic Acid Group 5
N
60 ppb
N/A
1.1
1.1
08/06
By-product of drinking water disinfection
using chlorination
12. Chorine Residual
N
4.0 ppm
0.02 ppm
0,203 ppm
0.372 ppm
10 samples!
(Ave)
(Ave)
month
V
City of Chubbuck
Public Works
June 25, 2007
Ms. Barbara Jones
Idaho Division of Environmental Quality
444 Hospital Way #300
Pocatello, ID 83201
RE: 2006 Water Quality Report
Dear Barbara:
Steven M. England, Mayor
Steven M Smart
Public Works Director
P.O.Box 5604
5160 Yellowstone Avenue
Chubbuck,ID 83202-0006
(208) 237-2430
(208) 237-2409 Fax
Enclosed is a copy of the Chubbuck 2006 Water Quality Report for your files. This report was
published in the Idaho State Journal on Sunday, June 24, 2007. The City finance department will
add a note to the July water bills informing customers that a copy of the report is available as the
City offices for their review. The city newsletter to all in the city will also inform citizens of the
availability of the CCR.
If you have any questions regarding this, please feel free to contact me at the City offices.
SMS:db
Sincerely,
V
4ten'4�"S§mart,
P.E.
Public Works Director
Consumer Confidence Report Certification Form
(Required)
Community Water System Name:
Public Water System (PWS) #:
I confirm that the Consumer Confidence Report has been distributed to customers (or appropriate notices
of availability have been given) and that the information is correct and consistent with the compliance
monitoring data previously submitted to the primacy agency.
- Complete the portion below that corresponds to the population of your PWS -
Systems Serving a Population Greater than 100,000
Posted the CCR on the Internet
Mailed the report to all customers
Systems Serving Between 500 and 99,999 People
Mailed the report to all customers
Systems with Mailing Waivers Serving Between 500 and 9,999 People
Published the CCR in the local newspaper(s) - (as required due to mailing waiver).
VInformed customers that the CCR will not be mailed (as required due to mailing waiver).
Developed procedures to make reports available on request.
Systems with Mailing Waivers Serving 500 or Fewer People
Informed customers that the CCR will not be mailed (as required due to mailing waiver).
Developed procedures to make reports available on request.
Applies to all systems: A "good faith' effort was made to reach non -bill -paying consumers by (check
appropriate blanks)_
Posting report on the Internet.
Mailing the report to all postal patrons in the system area.
Advertising the availability of the report.
Posting the report in public places.
Certified by: Nam
Title
Phou
-r'
City of Chubbuck
Annual Drinking Water
Quality Report
June 2007
The City of Chubbuck is pleased to present its Water Quality Report for 2006. This report contains
important information about the quality of your drinking water. We are required to prepare and distribute
this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to the .Safe
Drinking Water Act. The City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water
quality and what it means. If you have questions about the report or your drinking water, please call the
City Public Works offices at (208) 237-2430, and further assistance will be provided. If you would like to
have input on how your drinking water is provided, you may either call the number above, or attend the City
Council meetings. The Chubbuck City Council meets at 7:30 P.M. every second and fourth Tuesday of
the month. The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to
participate in these meetings.
Your drinking water comes from four wells drilled into the Lower Portneuf River Aquifer. They are
located throughout the city. This water is very high quality and is disinfected with chlorine before delivery
to your home. Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloroethylene (PCE or FERC). The source
of PCE contamination is unknown at this time. We are able to treat the water using an air stripping process
to remove high concentrations of PCE.
The state has completed an assessment of our source water. That report is available for review at
the City Offices.
The City is pleased to report that our drinking water meets, or exceeds all federal and state
drinking water standards.
The City routinely monitors for constituents in your drinking water. Benchmark testing has also
been done for additional constituents. This is done in accordance with State and Federal laws. All
drinking water, including bottled water, may be reasonably expected to contain at least small amounts of
some constituents. It is important to remember that the presence of these constituents does not
necessarily pose a health risk. More information about contaminants and health effects can be obtained by
calling the EPA's Safe Drinking Water Hotline (800-426-4791) or htt�//www.er)a.gov/safewater/hotline/.
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
Safe Drinking Water Hotline (800-426-4791)
The sources 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 before we treat it 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
storm water runoff, industrial, or domestic wastewater discharges, oil and gas production, ruining, 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 organic 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, which can be naturally -occurring or be the result of oil and gas production and
mining activities.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount
of certain contaminants in water provided by public water systems. Food and Drug Administration (FDA)
regulations establish limits for contaminants in bottled water which must provide the same protection for
public health.
Infants and young children are typically more vulnerable to lead in drinking water than the general
population. It is possible that lead levels at your home may be higher than other homes in the community
as a result of materials used in your home's water. You may wish to have your water tested and flush your
tap for 30 seconds to 2 minutes before using tap water. Additional information is available from the Safe
Drinking Water Hotline (1-800-426-4791).
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 caring for an infant, you should ask
advice from your health care provider.
The table below shows the results of our water quality monitoring for the period January 1,
2006 to December 31, 2006. The state allows us to monitor for some contaminants less than once per
year because the concentrations of these contaminants do not change frequently. Some of our data,
though representative, are more than one year old. We have included test results for only those
constituents found in our drinking water. Most constituents tested for were not found. In the table, you will
find many terms and abbreviations you might not be familiar with. To help you better understand these
terms, we have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in
drinking water.
Maximum Contaminant Level Goal (MCLG): 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.
Non -Detects (ND): Laboratory analysis indicates that the constituent is not present.
Parts per Million (ppm) or Milligrams per liter (mg/I): one part per million corresponds to one
minute in two years or a single penny in $10,000
Parts per Billion (ppb) or Micrograms per liter (ug/1): one part per billion corresponds to one
minute in 2000 years or a single penny in $10,000,000.
Picocuries per liter (pCi/L): measure of radioactivity in water
Million fibers per liter (MFL): measure of the presence of asbestos fibers that are longer than 10
micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or other
requirements which a water system must follow.
Contaminant
Violation
MCL MCLG
Lowest
Highest Data
Likely Source of Contamination
10. Total Trihalomethanes
(TRM's)
(YIN)
80 ppb N/A
Level
Level Tested
08106
By-product of drinking water disinfection
using chlorination.
11. Haloacetic Acid Group 5
N
Detected:
Detected: {mmlyy}:
1.1
Microbiological Contaminants
1. Total Coliform Bacteria
N
0 0
0
0
10 samples
Naturatly present in the environment.
per month
2. Fecal Coliform and E. coil
N
0 0
0
0
Tested only
Human and animal fecal waste.
when Total
Coliform
detected
Radioactive Contaminants
3. Betalphoton emitters (only
N
50 pCUl 0 pCV1
5.0
9.2
08109
Decay of natural man-made deposits.
required for systems with
populations of 100,000 and
over)
4. Gross Alpha Activity
N
15 pCV1 0 pCill
2.6
4.3
07103
Erosion of natural deposits.
(Alpha emitters)
5. Radium 2261228 combined
N
5 pCi/L 0 pCUL
0.0
0.4
07/03
Erosion of natural deposits,
(pci/1)
Inorganic Contaminants
6. Copper
N
1.3 ppm 1.3 ppm
0.82
06106
Corrosion of household plumbing systems,
Erosion of natural deposits. Leaching from
wood preservatives.
7. Lead
N
15 ppb 0
5.0
06106
Corrosion of household plumbing systems.
Erosion of natural deposits.
8. Nitrate
N
10 ppm 10 ppm
3.85
5.10 107/06
Runoff from fertilizer use. Leaching from
septic tanks, sewage. Erosion of natural
deposits.
Volatile Organic Contaminants
9, Tetrachloroethylene
N
5 ppb 0 ppb
ND 1.1 07106
Discharge from factories and dry cleaners.
Disinfection Byproducts
10. Total Trihalomethanes
(TRM's)
N
80 ppb N/A
ND
ND
08106
By-product of drinking water disinfection
using chlorination.
11. Haloacetic Acid Group 5
N
60 ppb NIA
1.1
1.1
08106
By-product of drinking water disinfection
using chlorination
12, Chorine Residual
N
4.0 ppm 0.02 ppm
0,203 ppm
(Ave)
0.372 ppm
(Ave)
10 samples!
month
�Do � Q'rt' J�
City of Chubbuck
Annual Drinking Water
Quality Report
June 2007
The City of Chubbuck is pleased to present its Water Quality Report for 2006. This report contains important information about the quality of yotn thinking water.
We are required to prepare and distribute this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to The Safe Drinking Water Act. The
City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water quality and what it means. If you bave questions about the report
or your drinking water, please call the City Public Works offices at (208) 237-2430, and further assistance will be provided, If you world like to have input on how your
drinking water is provided, you may either call the number above, or attend the City Cowocil meetings. The Chubbuck City Coutncil meets at 730 PM, every second and
fourth Tuesday of the month The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to participate in these meetings.
Your drinking water comes from far wells drilled into the Lower Portneuf River Aquifer. They arc located throughout the city. This water is very high quality and
is disinfected with chlorine before delivery to your home. Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloxoethyleme (PCE or PERC)_ The source of PCE contamination is um)mown at this time. We are able to treat
the water using an air stripping process m remove high concentrations of PCE.
The state has completed an assessment of our source water. That report is available for review at the City Offices,
The City is pleased to report that our drinking water meets, or exceeds all federal and state drinking water standards.
The City routinely monitors for constituents in your thinking water. Benchmark testing has also been done for additional constituents. This is dome in accordance
with State and Federal laws. All drinking water, including bottled water, may be reasonably expected to contain at least small amounts of some constituents. Itis important
to remember that the presence of these constituents does not necessarily prose a health risk_ More information about contaminants and health effects can be obtained by
calling the EPA's Safe Drinking Water Hotline (800-426-4791) or hU,//www{,p3,Vov/safewater/hottineJ_
Some people may be more vulnerable to contaminants in drinking water than the general population_ Immunocompromised persons such as persons with cancer
undergoing chemotherapy, persons who have undergone organ transplants, people with MV/AIDS or other immune system disorders, some elderly, and infants can be
particularly atrisk 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 comaminams are available from the Safe Drinking Water Hotline (800-426-4791)
The sources of drinking water (both tap water andbottled water) include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface
of the land or throughthe ground, it dissolves naturally -occurring minerals and in some cases, radioactive material, and can pickup substances resulting from the presence
of animals or from human activity.
Contaminants that may be present in source water before we treat it 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 canbenaturaIIy-occurring orresuh from urbanstorm water runoff, indumial, or domestic wastewater discharges,
oil and gas production, mining, or farming.
Pesticldes and herbicides, which may come from a variety of sources such as agriculture, urban stormwater runoff, and residential uses.
Organic chemical contarahmots, including synthetic and volatile organic chemicals, which are by-products of industrial paoccsscs and petroleum production, and can
also cuame from gas stations, urban stormwater rumff, and septic systems.
Radioactive contaminants, which can be naturally -occurring or be the result of oil and gas production and mining activities.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limitthc amount of certain contaminants in water provided by public water systems
Food and Dung Administration (PDA) regulations establish limits for contaminants in boated water which must provide the same protection for public bealth.
Infants and young children are typically more vulnerable to lead in drinking water than the general population. It is potable that lead levels at your hone may be
higher than other homes in the community as a result of materials used in your home's water. You may wish to have your water tested and flush your rap for 30 seconds to
2 minutes before using tap water. Additional information is available from the Safe Drinking Water Hotline (1400-426-4791).
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 caring for an infant, you sbould ask advice from your-
health
ouhealth care provider.
The table below shows the results of our water quality monitoring for the period January 1, 2006 to December 31, 2006. The state allows us to monitor for some
contuni mute less than once per year because the concentrations of these conramirwits; do rot change frequently. Some of our data, though representative, are more than
one year old. We have included test results for only those constituents found in cur drinking water. Most constituents tested for were not found In the table, you will find
many terms and abbreviations you might not be familiar wilt. To help you better understand these terms, we have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaatinant that is allowed in drinking water.
Maximum Contaminant Level Goal (MCLG): The level of a contaminant in drir" water below which there ism known or expected risk to health. MCLC's
allow for a margin of safety.
Non -Detects (ND): Laboratory analysis indicates that the constituent is not premum.
Partin per Million (ppm) or Milligrams per liter (mg/1): one part per million corresponds to one minute in two years or a single penny in $10,000
Petty per Billion (ppb) or Micrograms per liter (ug/1): one part per pillion corresponds to one minute in 2000 years or a single penny in $10,000,000.
Plcocurles per liter (pCVL): measure of radioactivity in water
Million fibers per liter (1187.): measure of the presence of asbestos fibers that are longer dean 10 micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or outer requirements which a water system must follow.
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Consumer Confidence Report Certification Form
(Required)
Community Water System Name: G
Public Water System (PWS) #: :
I confirm that the Consumer Confidence Report has been dis«ibuted to customers (or appropriate notices
of availability have been given) and that the information is correct and consistent with the compliance
monitoring data previously submitted to the primacy agency.
- Complete the portion below that corresponds to the population ofyou{rPWS-
Systems Serving a Population Greater than 100,000
Posted the CCR on the Internet
Mailed the report to all customers
Systems Serving Between 500 and 99,999 People
Mailed the report to all customers
Systems with Mailing Waivers Serving Between 500 and 9,999 People
V Published the CCR in the local newspaper(s) - (as required due to mailing waiver).
Informed customers that the CCR will not be mailed (as required due to mailing waiver).
Developed procedures to make reports available on request.
Systems with Mailing Waivers Serving 500 or Fewer People
Informed customers that the CCR will not be mailed (as required due to mailing waiver).
Developed procedures to make reports available on request.
Applies to all systems: A "good faith" effort was made to reach non -bill -paying consumers by (check
appropriate blanks):
Posting report on the Internet.
Mailing the report to all postal patrons in the system area.
Advertising the availability of the report.
Posting the report in public places_
Certified by: Name
Title
Phon
Con
City of Chubbuck
Annual Drinking Water (PPF
Quality Report
44- �a 6 I� June 2007
The City of Chubbuck is pleased to present its Water Quality Report for 2006. This report contains
important information about the quality of your drinking water. We are required to prepare and distribute
this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to the Safe
Drinking Water Act. The City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water
quality and what it means. If you have questions about the report or your drinking water, please call the
City Public Works offices at (208) 237-2430, and further assistance will be provided. If you would like to
have input on how your drinking water is provided, you may either call the number above, or attend the City
Council meetings. The Chubbuck City Council meets at 7:30 P.M. every second and fourth Tuesday of
the month. The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to
participate in these meetings.
Your drinking water comes from four wells drilled into the Lower Portneuf River Aquifer. They are
located throughout the city. This water is very high quality and is disinfected with chlorine before delivery
to your home. Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloroethylene (PCE or PERC). The source
of PCE contamination is unknown at this time. We are able to treat the water using an air stripping process
to remove high concentrations of PCE.
The state has completed an assessment of our source water. That report is available for review at
the City Offices.
The City is pleased to report that our drinking water meets, or exceeds all federal and state
drinking water standards.
The City routinely monitors for constituents in your drinking water. Benchmark testing has also
been done for additional constituents. This is done in accordance with State and Federal laws. All
drinking water, including bottled water, may be reasonably expected to contain at least small amounts of
some constituents. It is important to remember that the presence of these constituents does not
necessarily pose a health risk. More information about contaminants and health effects can be obtained by
calling the EPA's Safe Drinking Water Hotline (800-426-4791) or hgp://www.e_pg.gov/safewater/hotline/.
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
Safe Drinking Water Hotline (800-426-4791)
The sources 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 before we treat it 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
storm water 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 organic 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, which can be naturally-occurring or be the result of oil and gas production and
mining activities.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount
of certain contaminants in water provided by public water systems. Food and Drug Administration (FDA)
regulations establish limits for contaminants in bottled water which must provide the same protection for
public health.
Infants and young children are typically more vulnerable to lead in drinking water than the general
population. It is possible that lead levels at your home may be higher than other homes in the community
as a result of materials used in your home's water. You may wish to have your water tested and flush your
tap for 30 seconds to 2 minutes before using tap water. Additional information is available from the Safe
Drinking Water Hotline (1-800-426-4791).
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 caring for an infant, you should ask
advice from your health care provider.
The table below shows the results of our water quality monitoring for the period January 1,
2006 to December 31, 2006. The state allows us to monitor for some contaminants less than once per
year because the concentrations of these contaminants do not change frequently. Some of our data,
though representative, are more than one year old. We have included test results for only those
constituents found in our drinking water. Most constituents tested for were not found. In the table, you will
find many terms and abbreviations you might not be familiar with. To help you better understand these
terms, we have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in
drinking water.
Maximum Contaminant Level Goal (MCLG): 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.
Non-Detects (ND): Laboratory analysis indicates that the constituent is not present.
Parts per Million (ppm) or Milligrams per liter (mg/1): one part per million corresponds to one
minute in two years or a single penny in $10,000
Parts per Billion (ppb) or Micrograms per liter (ug/1): one part per billion corresponds to one
minute in 2000 years or a single penny in $10,000,000.
Picocuries per liter (pCi/L): measure of radioactivity in water
Million fibers per liter (MFL): measure of the presence of asbestos fibers that are longer than 10
micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or other
requirements which a water system must follow.
Contaminant
Violation
MCL
MCLO
Lowest
Highest
Date
Likely Source of Contamination
(YIN)
Level
Leel
Tested
Detected:
Detected:
(mmlyy):
Microbiological Contaminants
1. Total Coliform Bacteria
N
0
0
0
0
10 samples
Naturally present in the environment.
per month
2. Fecal Coliform and E. coli
N
0
0
0
0
Tested only
Human and animal fecal waste.
when Tota#
Coliform
detected
Radioactive Contaminants
3. Beta/photon emitters (only
N
50 PCW
0 pC14
5.0
9.2
08/01
Decay of natural man-made deposits.
required for systems with
populations of 100,000 and
over)
4. Gross Alpha Activity
N
15 pClll
0 pCill
2.6
4.3
07103
Erosion of natural deposits.
(Alpha emitters)
5. Radium 2261228 combined
N
5 pCilL
0 pCUL
0.0
0.4
07103
Erosion of natural deposits.
(pGll)
Inorganic Contaminants
6. Copper
N
1.3 ppm
1.3 ppm
0.82
06106
Corrosion of household plumbing systems.
Erosion of natural deposits. Leaching from
wood preservatives.
7. Lead
N
15 ppb
0
5.0
06106
Corrosion of household plumbing systems.
Erosion of natural deposits.
8. Nitrate
N
10 ppm
10 ppm
3.85
5.10
07106
Runoff from fertilizer use. Leaching from
septic tanks, sewage. Erosion of natural
deposits.
Volatile Organic Contaminants
9. Tetrachloroethylene
N 5 ppb
0 ppb
ND
1.1
07106
Discharge from factories and dry cleaners.
Disinfection Byproducts
i
lo, Total Trihalomethanes
N
80 ppb
N/A
ND
ND
08106
By-product of drinking water disinfection
(T WS)
using chlorination.
11. Haloacetic Acid Group 5
N
60 ppb
NIA
1.1
1.1
08106 1
By-product of drinking water disinfection
using chlorination
12. Chorine Residual
N
4.0 ppm
0.02 ppm
0.203 ppm
0.372 ppm
10 samples/
(Ave)
(Ave)
month
Wary 1_%11City
of Chubbuck
Annual Drinking Water
Quality Report
June 2006
Your Water is safe to drink!
The City of Chubbuck is pleased to present its Water Quality Report for 2005. This report contains
important information about the quality of your drinking water. We are required to prepare and distribute
this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to the Safe
Drinking Water Act. The City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water
quality and what it means. If you have questions about the report or your drinking water, please call the
City Public Works offices at (208) 237-2430, and further assistance will be provided. If you would like to
have input on how your drinking water is provided, you may either call the number above, or attend the City
Council meetings. The Chubbuck City Council meets at 7:30 P.M. every second and fourth Tuesday of
the month. The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to
participate in these meetings.
Your drinking water comes from fo r wells drilled into the Lower Portneuf River Aquifer. They are
located throughout the city. This water is very high quality and the only treatment given is to chlorinate it.
Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloroethylene (PCE or PERC). The source
of PCE contamination is unknown at this time. We are able to treat the water to remove high
concentrations of PCE. The City has constructed a treatment plant at Well No. 4 that removes PCE using
an air stripping process.
The City is pleased to report that our drinking water meets, or exceeds all federal and state drinking
water standards.
The City routinely monitors for constituents in your drinking water. Benchmark testing has also
been done for additional constituents. This is done in accordance with State and Federal laws. All
drinking water, including bottled water, may be reasonably expected to contain at least small amounts of
some constituents. It is important to remember that the presence of these constituents does not
necessarily pose a health risk. More information about contaminants and health effects can be obtained by
catling the EPA'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 Cryptosporidlum and other microbial contaminants are available from the
Safe Drinking Water Hotline (800-426-4791)
The sources 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. The state has completed an
assessment of our source water. That report Is available for review at the City Offices.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount
of certain contaminants In water provided by public water systems. Food and Drug Administration (FDA)
regulations establish limits for contaminants in bottled water which must provide the same protection for
public health.
Infants and young children are typically more vulnerable to lead In drinking water than the general
population. It is possible that lead levels at your home may be higher than other homes in the community
as a result of materials used In your home's water. You may wish to have your water tested and flush your
tap for 30 seconds to 2 minutes before using tap water_ Additional information is available from the Safe
Drinking Water Hotline (1-800-426-4791).
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 caring for an infant, you should ask
advice from your health care provider.
Contaminants that may be present in source water before we treat it 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
storm water 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 organic 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, which can be naturally -occurring or be the result of oil and gas production and
mining activities.
The table belgw shows the results of our water quality monitoring for the period January 1, 2005 to
December 31, 2001 The state allows us to monitor for some contaminants less than once per year
because the concentrations of these contaminants do not change frequently. Some of our data, though
representative, are more than one year old. We have included test results for only those constituents
found in our drinking water_ Most constituents tested for were not found. In the table, you will find many
terms and abbreviations you might not be familiar with. To help you better understand these terms, we
have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in
drinking water.
Maximum Contaminant Level Goal (MCLG): 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.
Non -Detects (ND): Laboratory analysis indicates that the constituent is not present_
Parts per Million (ppm) or Milligrams per liter (mg/1): one part per million corresponds to one
minute in two years or a single penny in $10,000
Parts per Billion (ppb) or Micrograms per liter (ug/1): one part per billion corresponds to one
minute in 2000 years or a single penny in $10,000,000.
Picocuries per liter (pCi/L): measure of radioactivity in water
Million fibers per liter (MFL): measure of the presence of asbestos fibers that are longer than 10
micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or other
requirements which a water system must follow.
Contaminant
Violation
MCL
MCLG
Lowest
Highest
Bate
Likely Source of
{YM}
Level
Level
Tested
Contamination
Detected:
Detected:
(mmtyy):
Microbiological Contaminants
1. Total Coliform Bacteria
N
0
0
0
0
10 samples
Naturally present in the
per month
environment.
2. Fecal Coliform and E. coli
N
0
0
0
0
Tested only
Human and animal fecal
when Total
waste.
Coliform
detected
Radioactive Contaminants
3. Beta/photon emitters (only
N
50 pCill
0 pcill
5.0
9.2
av
Decay of natural man-made
required for systems with
deposits.
Populations of 100,000 and over)
4. Gross Alpha Activity
N
15 pCill
0 pCill
2,6
4.3
071x3
Erosion of natural deposits.
(Alpha emitters)
5, Radium 2261228 combined
N
5 pCUL
0 pCi1L
0.0
0.4
07143
Erosion of natural deposits.
{pCill}
Inorganic Contaminants
6. Barium
N
2 ppm
2 ppm
0.12
0.18
W99
Discharge of drilling wastes.
Discharge from metal
refineries. Erosion of natural
deposits.
7. Chromium
N
0.1 ppm
ND
0.003
0.003
09199
Discharge from steel and pulp
mills. Erosion of natural
deposits.
8. Copper
N
1.3 ppm
1.3 ppm
0.28
12103
Corrosion of household
_
plumbing systems. Erosion of
�3
natural deposits. Leaching
from wood preservatives.
9. Fluoride
N
4 ppm
4 ppm
0.12
0.18
09M
Erosion of natural deposits.
Water additive which promotes
strong teeth. Discharge from
fertilizer and aluminum
factories.
10. Lead
N
15 ppb
0
8,7
^
12103
Corrosion of household
Erosion
/ /
plumbing systems. of
deposits.
natural
11. Nitrate
N
10 ppm
10 ppm
3.88
fi.15
08105
Runoff from fertilizer use.
Leaching from septic tanks,
7101,
sewage. Erosion of natural
deposits.
u�,'� ECH (425) 644-8501 FAX (425) 562-9213
PUMPTI� If 7C. 13251 NORTHUP WAY • BELLwww.p WA 98005-2009
www, pumptech-inc. com
IV
,cry
Ar
PEERLESS PUMP • HYDROh.,
AIRVAC • FILTF
HYDRONIX & Ply.'•
FLOWSERVE BWF?4.
Y "LAI' ii�:r'
�,6
Chlorine Maximum Residual Disinfectant Level Sampling History
PWS NUMBER: ID6030008
PWS NAME: CHUBBUCK CITY OF
Total Records: 11
• Sampling history is only listed for systems which are practicing chlorination
on a full-time basis.
• Please include in your CCR the highest chlorine residual level detected
during the previous calendar year (2006) by your system, as well as the
average of all residuals collected during 2006.
• Required Language. If the system exceeds the chlorine MCL (maximum
contaminant level) value, the system must show the potential health effects of the
contaminant. To report this information, go to Appendix A of the CCR template ,
find the contaminant, and copy the information from the Health Effects Language
column and place it in your CCR.
Samples Collected Chlorine Residual Units Begin Date Monitoring Period
10
.21.6
MG/L
01/01/2006
JAN2006
10
MG/L
03/01/2006
MAR2006
10
.279
MG/L
04/01/2006
APR2006
10
.269
MG/L
05/01/2006
MAY2006
10
.284
MG/L
06/01/2006
JUN2006
10
.291
MG/L
07/01/2006
IM006
10
.226
MG/L
08/01/2006
AUG2006
10
.205
MG/L
09/01/2006
SEP2006
10
.241
MG/L
10/01/2006
OCT2006
10
.203
MG/L
11/01/2006
NOV2006
10
.244
MG/L
12/01/2006
DEC2006
-----------------
Note: please notify your regional DEQ office if you find &saepandes in your sampling or violation hMories.
DEQwill correct the errors in the agencys database.
pagc 16 4 16
City of Chubbuck
Annual Drinking Water
SAO Quality Report
June 2007
Your Water is safe to drink!
The City of Chubbuck is pleased to present its Water Quality Report for 2006. This report contains
important information about the quality of your drinking water. We are required to prepare and distribute
this Consumer Confidence Report. It is part of the requirements of the 1996 amendments to the Safe
Drinking Water Act. The City is committed to providing safe drinking water to its customers.
The City has attempted to make this report informative and readable. This report shows our water
quality and what it means. If you have questions about the report or your drinking water, please call the
City Public Works offices at (208) 237-2430, and further assistance will be provided. If you would like to
have input on how your drinking water is provided, you may either call the number above, or attend the City
Council meetings. The Chubbuck City Council meets at 7:30 P.M. every second and fourth Tuesday of
the month. The meetings are held in the City Offices located at 5160 Yellowstone Ave. Please feel free to
participate in these meetings.
Your drinking water comes from four wells drilled into the Lower Portneuf River Aquifer. They are
located throughout the city. This water is very high quality and the only treatment given is to chlorinate it.
Well No. 4 does have a special treatment system. It is described below.
The only man -caused contaminant in the water is Tetrachloroethylene (PCE or PERC). The source
of PCE contamination is unknown at this time. We are able to treat the water to remove high
concentrations of PCE. The City has constructed a treatment plant at Well No. 4 that removes PCE using
an air stripping process.
The City is pleased to report that our drinking water meets, or exceeds all federal and state
drinking water standards.
The City routinely monitors for constituents in your drinking water. Benchmark testing has also
been done for additional constituents. This is done in accordance with State and Federal laws. All
drinking water, including bottled water, may be reasonably expected to contain at least small amounts of
some constituents. It is important to remember that the presence of these constituents does not
necessarily pose a health risk. More information about contaminants and health effects can be obtained by
calling the EPA'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
Safe Drinking Water Hotline (800-4264791)
The sources 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. The state has completed an
assessment of our source water. That report is available for review at the City Offices.
In order to ensure that tap water is safe to drink, EPA prescribes regulations which limit the amount
of certain contaminants in water provided by public water systems. Food and Drug Administration (FDA)
regulations establish limits for contaminants in bottled water which must provide the same protection for
public health.
Infants and young children are typically more vulnerable to lead in drinking water than the general
papulation. It is possible that lead levels at your home may be higher than other homes in the community
as a result of materials used in your home's water. You may wish to have your water tested and flush your
tap for 30 seconds to 2 minutes before using tap water. Additional information is available from the Safe
Drinking Water Hotline (1-800-426-4791).
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 caring for an infant, you should ask
advice from your health care provider.
Contaminants that may be present in source water before we treat it 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
storm water 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 organic 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, which can be naturally -occurring or be the result of oil and gas production and
mining activities.
The table below shows the results of our water quality monitoring for the period January 1, 2006 to
December 31, 2006. The state allows us to monitor for some contaminants less than once per year
because the concentrations of these contaminants do not change frequently. Some of our data, though
representative, are more than one year old. We have included test results for only those constituents
found in our drinking water. Most constituents tested for were not found. In the table, you will find many
terms and abbreviations you might not be familiar with. To help you better understand these terms, we
have provided the following definitions:
Maximum Contaminant Level (MCL): The highest level of a contaminant that is allowed in
drinking water.
Maximum Contaminant Level Goal (MCLG): 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.
Non -Detects (ND): Laboratory analysis indicates that the constituent is not present.
Parts per Million (ppm) or Milligrams per liter (mg/1): one part per million corresponds to one
minute in two years or a single penny in $10,000
Parts per Billion (ppb) or Micrograms per liter (ug/1): one part per billion corresponds to one
minute in 2000 years or a single penny in $10,000,000.
Picocuries per liter (pCi/L): measure of radioactivity in water
Million fibers per liter (MFL): measure of the presence of asbestos fibers that are longer than 10
micrometers.
Action Level: the concentration of a contaminant which, if exceeded, triggers treatment or other
requirements which a water system must follow.
Page 1 of 1
Dovle Kin
From: <Barbara.Jones@deq.idaho.gov>
To: <dking@cityofchubbuck.us>
Sent: Tuesday, June 19, 2007 9:30 AM
Attach: Chubbuck CCR 2006.doc
Subject: CCR
Doyle,
I have reviewed the CCR and have made a few suggestions of how to arrange the flow of information in the text.
Take a look at it, I really didn't take anything out but just rearranged some paragraphs.
As far as the table goes, it is fine. The only thing that needs added is at the end under disinfection byproducts if
the highest monthly chlorine residual reading (.372 ) and the average for the 12 months (.262). For more
information, see page 16 of your print out entitled Chlorine Maximum Residual Disinfectant Level Sampling
History.
Let me know what you think.
Barb Jones
6/19/2007
DICBLOROMEI14ANE
08/12/2002
WELL *5
Y
0
MG/L
0
ETHYLBENZENE
08/08/2006
WELL#1
Y
0
MG/L
0
ETHYLBENZENE
07/31/2006
WELL#3
Y
0
MG/L
0
ETHYLBENZENE
07/31./2006
WELL #5
Y
0
MG/L
0
ETHYLBENZENE
07/31/2006
WEU #4
Y
0
MG/L
0
ETHYLBENZENE
12/12/2005
WELL #1
Y
0
UG/L
0
ETHYLBENZENE
12/12/2005
WELL 45
Y
0
UG/L
0
ETHYLBENZENE
06/08/2005
WELL#3
Y
0
0
ETHYLBENZENE
06/08/2005
WELL #4
Y
0
MG/L
0
ETHMENZENE
03/07/2005
WELL #4
Y
0
0
ETHYLBINZENE
03/07/2005
WELL#3
Y
0
MG/L
0
ETHYLBENZENE
03/07/2005
WELL #4
Y
0
MG/L
0
ETHYLBENZENE
03/07/2005
WELL#3
Y
0
0
ETHYLBENZENE
03/07/2005
WELL #4
Y
0
UGJL
0
ETHYLBENZENE
03/07/2005
WELL#3
Y
0
UG/L
0
ETHYLBENZENE
08/31/2004
WELL#3
Y
0
UG/L
0
ETHYLBENZENE
08/31/2004
WELL *5
Y
0
UG/L
0
ETHYLBENZENE
08/31/2004
WELL #4
Y
0
UG/L
0
ETHYLBENZENE
08/31/2004
WELL#1
Y
0
UG/L
0
ETHYLBINZENE
07/15/2003
WEIL#4
Y
0
MG/L
0
ETHYLBENZENE
07/15/2003
WELL *5
Y
0
MG/L
0
ETHYLBENZENE
07/15/2003
WELL#1
Y
0
MG/L
0
ETHYLBINZENE
07/15/2003
WELL#3
Y
0
MG/L
0
ETHYLBENZENE
08/12/2002
WELL #4
Y
0
MG/L
0
ETHYLBENZENE
08/12/2002
WELL#5
Y
0
MG/L
0
ETHYLBENZENE
08/12/2002
WELL *3
Y
0
MG/L
0
ETHYLENE DIRROMIDE(IDB)
08/31/2004
WELL#1
Y
0
0
ETHYLENE DIBROMIDE(EDB)
08/31/2004
WELL#3
Y
0
0
ETHYLENE DIBROMME(IDB)
08/31/2004
WELL *S
Y
0
0
ETHYLENE DIBROMIDE(EDB)
08/31/2004
WELL #4
Y
0
0
GROSS ALPHA, INCLDNG RA & U, EXCLDNG RN
07/15/2003
WELL #1
N
4.3
PIC/L
4.3
GROSS ALPHA, INCI.DNG RA & U, EXCLDNG RN
07/15/2003
WELL #3
N
3.3
PIC/L
3.3
GROSS ALPHA, INCLDNG RA & U, EXCLDNG RN
07/ 15/2003
WELL #5
N
3.2
PIC/L
3.2
GROSS ALPHA, INCI.DNG RA & U, EXCLDNG RN
07/15/2003
WELL #4
N
2.6
PIC/L
2.6
MONOCHLOROBENZENE
08/08/2006
WELL#1
Y
0
MG/L
0
MONOCHLOROBENZENE
07/31/2006
WELL#3
Y
0
MG/L
0
MONOCHLOROBINZENE
07/31/2006
WELL #4
Y
0
MG/L
0
MONOCHLOROBENZENE
07/31/2006
WELL#5
Y
0
MG/L
0
MONOCHLOROBENZENE
12/12/2005
WELL #S
Y
0
UG/L
0
MONOCHLOROBENZENE
12/12/2005
WELL#1
Y
0
UG/L
0
MONOCHLOROBINZENE
06/08/2005
WELL *3
Y
0
0
MONOCHLOROBENZENE
06/08/2005
WELL #4
Y
0
MG/L
0
MONOCHLOROBENZENE
03/07/2005
WELL #4
Y
0
UG/L
0
MONOCHLOROBENZINE
03/07/2005
WELL #4
Y
0
0
MONOCHLOROBENZENE
03/07/2005
WELL#3
Y
0
MG/L
0
MONOCHLOROBENZENE
03/07/2005
WELL#3
Y
0
0
MONOCHLOROBENZENE
03/07/2005
WELL *4
Y
0
MG/L
0
MONOCBLOROBENZEQE
03/07/2005
WELL *3
Y
0
UG/L
0
MONOCHLOROBINZINE
08/31/2004
WELL#5
Y
0
UG/L
0
MONOCHLOROBENZENE
08/31/2004
WELL *4
Y
0
UGJL
0
MONOCHLOROBENZENE
08/31/2004
WELL *1
Y
0
UG/L
0
MONOCHLOROBENZENE
08/31/2004
WELL #3
Y
0
UG/L
0
MONOCHLOROBENZENE
07/15/2003
WELL#3
Y
0
MG/L
0
MONOCHLOROBENZENE
07/15/2003
WELL#1
Y
0
MG/L
0
MONOCBLOROBINZENE
07/15/2003
WELL #4
Y
0
MG/L
0
MONOCHLOROBENZENE
07/15/2003
WELL #5
Y
0
MG/L
0
MONOCHLOROBENZENE
08/12/2002
WELL#5
Y
0
MG/L
0
MONOCHLOROBENZENE
08/12/2002
WELL #4
Y
0
MG/L
0
MONOCHLOROBENZENE
08/12/2002
WELL#3
Y
0
MG/L
0
NTTRATE (AS N)
08/08/2006
WELL #1
N
4.53
MG/L
4.53
NITRATE (AS N)
08/01/2006
WELL #5
N
5.1
MG/L
5.1
NITRATE (AS N)
07/31/2006
WELL #4
N
4.34
MG/L
4.34
NITRATE (AS N)
07/3172006
WELL. #3
N
3.85
MG/L
3.85
NITRATE (AS N)
08/30/2005
WELL #1
N
4.09
MG/L
4.09
NITRATE (AS N)
08/30/2005
WELL #3
N
3.88
MG/L
3.88
NITRATE (AS N)
08/30/2005
WELL #5
N
6.15
MG/L
6.15
NITRATE (AS N)
08/30/2005
WELL #4
N
4.37
MG/L
4.37
NITRATE (AS N)
08/31/2004
WELL #4
N
4.05
MG/L
4.05
NITRATE (AS N)
08/31/2004
WILL #5
N
5.73
MG/L
5.73
NITRATE (AS N)
08/31/2004
WELL #1
N
3.21
MG/L
3.21
NITRATE(ASN)
08/31/2004
WELL #3
N
3.56
MG/L
3.56
NITRATE (AS N)
07/15/2003
WELL #4
N
4.52
MG/L
4.52
NITRATE (AS N)
07/15/2003
WELL#3
N
4.19
MG/L
4.19
NITRATE (AS N)
07/15/2003
WELL #5
N
5.75
MG/L
5.75
NITRATE (AS N)
07/15/2003
WELL#1
N
4.89
MG/L
4.89
NITRATE (AS N)
08/12/2002
WELL #3
N
3.61
MG/L
3.61
NITRATE (AS N)
08/12/2002
WELL #4
N
4.29
MG/L
4.29
NITRATE (AS N)
08/12/2002
WELL #5
N
4.94
MG/L
4.94
NITRATE (AS N)
08/12/2002
WELL #1
N
4.02
MG/L
4.02
O -DICHLOROBENZENE
08/08/2006
WELL #1
Y
0
MG/L
0
pw 5 of 1F
STYRENE
07/15/2003
WELL#1
STYRENE
07/15/2003
WELL#4
STYRENE
07/15/2003
WELL#5
STYRENE
08/12/2002
WELL *5
STYE
08/12/2002
WELL *4
STYRENE
08/12/2002
WELL#3
TETRACHLOROETHYLENE
08/08/2006
WELL#1
TETRACHLOROETHYLENE
07/31/2006
WELL#5
TETRACHLOROETHYLENE
07/31/2006
WELL#3
TETRACHLOROETHYLINE
07/31/2006
WELL#4
TETRACIILOROEHYLENE
12/12/2005
WELL#5
TETRACHLOROETHYLENE
12/12/2005
WELL#1
TEIRACHLOROEIHYLENE
06/08/2005
WELL#4
TETRACHLOROETHYLENE
06/08/2005
WELL#3
TETRACHLOROETHYLENE
03/07/2005
WELL#3
TETRACHI.OROETHYLINE
03/07/2005
WELL #4
TETRACHLOROETHYLENE
03/07/2005
WELL#4
TETRACHLOROETHYLENE
03/07/2005
WELL#4
TETRACHLOROETHYLENE
03/07/2005
WELL #3
TETRACHLOROETHYLENE
03/07/2005
WELL#3
TETRACBLOROETHYLENE
10/18/2004
WELL#3
TETRACHLOROETHYLENE
10/18/2004
WELL#4
TETRACHLOROETHYLENE
08/31/2004
WELL#3
TETRACHLOROETHYLENE
08/31/2004
WELL *S
TLTRACILOROETHYL.ENE
08/31/2004
WELL#4
TETRACHLOROETHYLENE
08/31/2004
WELL *1
TETRACHLOROETHYLENE
07/15/2003
WELL#5
TETRACHLOROETHYLENE
07/15/2003
WELL #4
TETRACHLOROETHYLENE
07/15/2003
WELL *3
TETRACHLOROETHYLENE
07/15/2003
WELL *1
TETRACHLOROETHYLENE
08/12/2002
WELL#4
TETRACHLOROETHYLENE
08/12/2002
WELL#5
TETRACHLOROETHYLENE
08/12/2002
WELL *3
TOLUENE
08/08/2006
WELL *1
TOLUENE
07/31/2006
WELL *S
TOLUENE
07/31/2006
WELL #4
TOLUENE
07/31/2006
WELL#3
TOLUENE
12/12/2005
WELL#5
TOLUENE
12/12/2005
WELL#1
TOLUENE
06/08/2005
WELL #3
TOLUENE
06/08/2005
WELL *4
TOLUENE
03/07/2005
WELL#4
TOLUENE
03/07/2005
WELL#3
TOLUENE
03/07/2005
WELL#3
TOLUENE
03/07/2005
WELL#3
TOLUENE
03/07/2005
WELL#4
TOLUENE
03/07/2005
WELL#4
TOLUENE
08/31/2004
WELL *S
TOLUENE
08/31/2004
WELL#1
TOLUENE
08/31/2004
WELL#4
TOLUENE
08/31/2004
WELL#3
TOLUENE
07/15/2003
WELL *1
TOLUENE
07/15/2003
WELL#5
TOLUENE
07/15/2003
WELL #3
TOLUENE
07/15/2003
WELL#4
TOLUENE
08/12/2002
WELL#3
TOLUENE
08/12/2002
WELL#4
TOLUENE
08/12/2002
WELL#5
TRANS-I,2-DICHLOROETHYL.EVE
08/08/2006
WELL#1
TRANS-I,2-DICHLOROETHYLINE
07/31/2006
WELL *5
TRANS-I,2-DICHLOROFIHYI.FNTF_
07/31/2006
WELL *3
TRANS-I,2-DICHLOROEIHYLENE
07/31/2006
WELL#4
TRANS-I,2-DICHLOROETHYLENE
12/12/2005
WELL *5
TRANS-I,2-DICHLOROETHYLENE
12/12/2005
WELL #1
TRANS-I,2-DICTLLOROEIHYLENE
06/08/2005
WELL *3
TRANS-I,2-DICHLOROrrHYL.ENE
06/08/2005
WELL#4
TRANS-I,2-DICHLOROEIHYLENE
03/07/2005
WELL#3
TRANS-I,2-DICHLOROETHYLENE
03/07/2005
WELL#4
TRANS-I,2-DICHLOROErHYLENE
03/07/2005
WELL#4
TRANS-I,2-DICHLOROETHYLINE
03/07/2005
WELL#4
TRANS-I,2-DICMLOROEIHYLENE
03/07/2005
WELL#3
TRANS-I,2-DICHLOROEIUYLENE
03/07/2005
WELL #3
TRANS-I,2-DICHLOROErHYL.ENE
10/18/2004
WELL #3
TRANS-I,2-DICHI.OROETHYLENE
10/18/2004
WELL#4
TRANS-I,2-DICHLOROETHYLENE
08/31/2004
WELL#1
TRANS-I,2-DICHLOROE'IHYLENE
08/31/2004
WEIL#4
TRANS-I,2-DICHLOROETHYLENE
08/31/2004
WELL *S
TRANS-I,2-DICHLOROETHYLENE
08/31/2004
WELL#3
TRANS-I,2-DICHLOROETRYLINE
07/15/2003
WELL #3
TRANS-I,2-DICHLOROETHYLENE
07/15/2003
WELL#1
N
Y
Y
Y
Y
Y
Y
N
Y
Y
Y
Y
N
N
N
N
Y
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
.8
.5
1.1
0
0
0
0
0
0
.5
.5
1.3
.7
IA
0
0
0
0
0
0
0
0
0
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
UG/L
UG/L
UG/L
UG/L
UG/L
MG/L
UG/L
MG/L
UG/L
MG/L
UG/L
UG/L
UG/L
UG/L
UG/L
UG/L
UG/L
UG/L
UG/L
UG/L
MG/L
UG/L
UG/L
MG/L
MG/L
MG/L
MG/L
UG/L
UG/L
MG/L
MG/L
UG/L
MG/L
UG/L
UG/L
UG/L
UG/L
UG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
MG/L
UG/L
UG/L
1.1
0
0
0
1.3
.7
0
.7
IA
MG/L 0
0
MG/L 0
UG/L 0
0
UG/L 0
MG/L 0
0
0
UG/L 0
UG/L .6
UG/L 0
UG/L 1
MG/L 0
MG/L 0
PaW 7 of 16
Lead and Copper Sample History
PWS NUMBER ID6030008
PWS NAME: CHUBBUCK MY OF
Total Records: 4
• A public water system is only required to report the most recent 90%
percentile detections for lead and copper within the past five years. If a result is
listed as zero, it should be assumed the result was actually a non -detect.
• Other lead and copper information to be included in the CCR not listed on
this page are the number of samples collected from the distribution system, and
the highest level of lead or copper that was detected.
• Required Language. If there are detections for lead and copper to report, the
system must give the major sources of the contaminant. If a system reports a
detection, the system must give the major sources of the contaminant. To report
this information, go to Appendix A of the CCR template , find the contaminant,
and copy the information from the Major Sources in Drinking Water column and
place it in your CCR. If the system exceeds the MCL (maximum contaminant level)
value of a contaminant, the system must show the potential health effects of the
contaminant. To report this information, go to Appendix A of the CCR template ,
find the contaminant, and copy the information from the Health Effects Language
column and place it in your CCR.
Abbreviations used below:
MG/L (mg/L) = milligrams per liter (mg/L = ppm in Appendix A)
UG/L (ug/L) = micrograms per liter (ug/L = ppb in Appendix A)
contaminant # Samples Collected Result Units Period Begin bate Period End Date CCR Units
LEAD 90TH%VALUE 20 .005 MG/L 01/01/2004 12/31/2006 5
COPPER 90TH%VALUE 20 .82 MG/L 01/01/2004 12/31/2006 .82
LEAD 90TH%VALUE 20 .0087 MG/L 01/01/2001 12/31/2003 8.7
COPPER 90TH%VALUE 20 .2873 MG/L 01/01/2001. 12/31/2003 2873
Note: Please notify your regional DEq office if you find discrepancies in your sampling or violation histories-
DEgwlll correct the errors in the agencys database.
Page 13 nf 16
DBP Sampling History
PWS NUMBER: ID6030008
PWS NAME: CHUBBUCK CITY OF
Total Records: 24
• Sampling history is only listed for systems which are practicing chlorination
on a full-time basis.
• Public water systems that are required to collect one sample for disinfection
byproducts once every year, or every three years, are only required to report
the most recent detections for disinfection byproducts. If the most recent
sampling was a non -detect for the contaminants, then it is not necessary to report
any disinfection byproduct sampling. Note: If a contaminant is listed with a "Y"
(meaning Yes) in the non --detect column, this means that sampling results showed
a non -detect that is to say, the contaminant was not detected.
• If a public water system collects more than one sample per year, the system
must report the average of Total Trihalomethanes and Haloacetic Acids Group
S over the 2006 calendar year. The highest level detected, and the range for each
contaminant must also be reported.
• Required Language. If a system reports a detection, the system must give the
major sources of the contaminant. To report this information, go to Appendix A
of the CCR template , find the contaminant, and copy the information from the
Major Sources in Drinking Water column and place it in your CCR. If the system
has exceeded the MCL (maximum contaminant level) value of a contaminant, go to
Appendix A of the CCR template , find the contaminant, and copy the
information from the Health Effects Language column and place it in your CCR.
Contaminant Date Collected Facility Non Detect? Detected Level UmtS CCR Units
Page 14 d 16
TOTAL HALOACETIC ACIDS (IIAA5)
08/22/2006
DISTRIBUTION SYSTEM
N
.0011
MG/L
1.1
TOTAL HALOACETIC ACIDS (HAAS)
08/22/2006
DISTRIBUTION SYSTEM
N
.0011
MG/L
1.1
TOTAL HALOACETIC ACIDS (HAAS)
08/22/2006
DISTRIBUTION SYSTEM
N
.0011
MG/L
1.1
TOTAL TRIHALOMETHANES (TTHM)
08/22/2006
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL TRIHALOMETHANES (I`TIIM)
08/22/2006
DISTRIBUTION SYSTEM
Y
0
TOTAL TRIHALOMETHANES 9TIM
08/22/2006
DISTRIBUTION SYSTEM
Y
0
TOTAL TRIHALOMETHANES CrIlM
12/12/2005
WELL *1
N
.9
UG/L
.9
TOTAL TRIHALOMETHANES (T1TM
12/12/2005
WELL *5
N
.6
UG/L
.6
TOTAL HALOACETIC ACIDS (HAAS)
09/12/2005
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL HALOACETIC ACIDS (HAAS)
09/12/2005
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL HALOACETIC ACIDS (HAAS)
09/12/2005
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL TRII-IALOMETHANFS (TIM)
09/12/2005
DISTRIBUTION SYSTEM
N
.0055
MG/L
5.5
TOTAL TRIHALOMETHANES UTHM)
09/12/2005
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL TRIHALOMETHANES (TTHM)
09/12/2005
DISTRIBUTION SYSTEM
Y
0
TOTAL TRIHALOMETHANFS(TTHIM)
03/07/2005
WELL #4
Y
0
TOTAL TRIHALOMETHANES (ITIHM)
03/07/2005
WELL#3
Y
0
TOTAL TRIHALOMEIHANES(TTMO
03/07/2005
WELL #4
Y
0
TOTAL TRIHALOMETHANES (ITHM)
03/07/2005
WELL#3
Y
0
TOTAL HALOACETIC ACIDS (HAAS)
08/31/2004
DISTRIBUTION SYSTEM
Y
0
TOTAL HALOACETIC ACIDS (HAAS)
08/31/2004
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL HALOACETIC ACIDS (HAAS)
08/31/2004
DISTRIBUTION SYSTEM
Y
0
MG/L
0
TOTAL TRIHALOMETHANES (TITIN)
08/31/2004
DISTRIBUTION SYSTEM
N
.005
MG/L
5
TOTAL TRIHALOMEIHANFS (ITMO
08/31/2004
DISTRIBUTION SYSTEM
N
.0042
MG/L
4.2
TOTAL TRIHALOMETHANES C1TEM
08/31/2004
DISTRIBUTION SYSTEM
N
.0008
MG/L
0.8
Page 14 d 16
VIII. Reporting Bacteria, Turbidity, Lead/Copper, Beta Particles
❑ Bacteria. If you are reporting bacteria detections, use one of the tables below.
If your system collects less than 40 total coliform samples peK month: Use the table below to report any
bacteria detections during the last calendar year. If your system detected either fecal or E. coli positive
samples, you must report the highest total _#positive in a month otherwise you may delete (or leave blank) the
fecal/E. coli row from the table.
l-ompliance with the Fecal Coliform/E.coli MCL is determined upon additional repeat testing.
If your system collects 40 or more total coliform samples pqr month: Use the table below to report any bacteria
detections during the last calendar year. If your system detected either fecal or E. coli positive samples, you
must report the highest total #positive in a month otherwise you may delete (or leave blank) the fecal/E. coli
row from the table.
Highest # Positive
MCL
MCLG
Violation
Possible Source of Contamination
Possible Source of
In a Month
Month
Positive
(Y/1)
Total Coliform
Contamination
> 1
0
_ -------
Naturally present in the
0
Naturally present in the
Coliform
environment
Fecal Coliform
environment
Fecal
or E. coli
*
0
Human and animal fecal waste
l-ompliance with the Fecal Coliform/E.coli MCL is determined upon additional repeat testing.
If your system collects 40 or more total coliform samples pqr month: Use the table below to report any bacteria
detections during the last calendar year. If your system detected either fecal or E. coli positive samples, you
must report the highest total #positive in a month otherwise you may delete (or leave blank) the fecal/E. coli
row from the table.
Uompuance with the recai Cohtorm/E.coh MCL is determined upon additional repeat testing.
❑ Turbidity. If you are reporting turbidity, use the table below.
When reporting turbidity, surface water system must report the highest single measurement and the lowest
monthly percentage of samples meeting the requirements specified for that technology. In this situation,
systems may want to report the data in 2 rows in the table below.
To calculate turbidity levels: Include the maximum turbidity level for your filtration type in the MCU17
" NTU'cell cell in the table below.
Maximum Turbidi Levels:
Slow Sand and Diatomaceous Earth Filtration = 5.0 NTU
Conventional and Direct Filtration = 1.0 NTU
Cartridge and Bag Filtration = 5.0 NTU
Report the highest maximum daily measurement in the Level Found column, and the date of the highest
maximum daily measurement in the Sample Date column.
Include the 95% turbidity level for your filtration type in the "% of samples < NTU" cell.
95% Turbidi Levels:
Slow Sand and Diatomaceous Earth Filtration =1.0 NTU
Conventional and Direct Filtration = 0.3 NTU
6
Highest %
Positive In a
Total #
MCL
MCLG
Violation
Possible Source of
Month
Positive
(Y/N)
Contamination
Total
_ -------
>5%
0
Naturally present in the
Coliform
environment
Fecal
Coliform or
--------- ----
*
0
Human and animal fecal waste
E. coli
Uompuance with the recai Cohtorm/E.coh MCL is determined upon additional repeat testing.
❑ Turbidity. If you are reporting turbidity, use the table below.
When reporting turbidity, surface water system must report the highest single measurement and the lowest
monthly percentage of samples meeting the requirements specified for that technology. In this situation,
systems may want to report the data in 2 rows in the table below.
To calculate turbidity levels: Include the maximum turbidity level for your filtration type in the MCU17
" NTU'cell cell in the table below.
Maximum Turbidi Levels:
Slow Sand and Diatomaceous Earth Filtration = 5.0 NTU
Conventional and Direct Filtration = 1.0 NTU
Cartridge and Bag Filtration = 5.0 NTU
Report the highest maximum daily measurement in the Level Found column, and the date of the highest
maximum daily measurement in the Sample Date column.
Include the 95% turbidity level for your filtration type in the "% of samples < NTU" cell.
95% Turbidi Levels:
Slow Sand and Diatomaceous Earth Filtration =1.0 NTU
Conventional and Direct Filtration = 0.3 NTU
6
VII, Level of Detected Contaminants and Associated Health Effects Language for Systems that must comply with the
Disinfection/Disinfection by Products Rule, Surface Water Treatment Rule, and the Long Term 1 Enhanced Surface Water
Treatment Rule.
Unless otherwise noted, the data presented in this water quality table is from testing done between January 1 - December 31, 2006,
"ontaminant
Violation
MCL
MCLG
Highest
Running
Range*
Typical Source of
Health Effects Language
(YIN)
Level
Annual
Contamination
(include only if system
Detected
Average*
exceeds MCL)
lisinfection By Products (applies to all systems practicing chlorination) * running annual average and range apply only to systems collecting disinfection by products
n a quarterly basis. Systems that collect DBPs on an annual or less frequent basis should report detections in the highest level detected column and omit running annual
verages and range data.
'otal Trihalomethanes
84
n/a
By product of drinking
water chlorination
laloacetic Acid
60
n/a
By product of drinking
Troup 5
water chlorination
;ostaminant
Violation
MCL
MCLG
Average
Range of
Sample
Typical Source of
Health Effects Language
(Y/N)
Percentage
Percentage
Date
Contamination
(include only if system has
Removal
Removal
TT violation)
'otal Organic Carbon (TOC) Precursors Removal Ratios {applies to surface water systems practicing conventional filtration only)
TT
n/a
Quarterly
Naturally present in
'OC
or
the environment
Monthly
,ontaminant
Violation
MCL
MCLG
Highest
Running
Sample
Typical Source of
Health Effects
(YIN)
Level
Annual
Date
Contamination
Language(include only if
Detected
Average
system exceeds MCL)
4aximum Residual Disinfectant Level
WorineMRDI:
n/a
Quarterly
Water additive used
4
to control microbes
W
Volatile Organic Contaminants�C�G��
12. Tetrachloroethylene
N
5 ppb
0 ppb N❑
2,96
66!05
Discharge from factories and
dry cleaners,
Discharge from industrial
ND
i
chemical factories.
Synthetic Organic Contaminants
14. Total Trihalomethanes
N
100180
NIA0,6
5.5
09145_
By-product of drinking water
(THM`s)
ppb
disinfection
121f
��
Ili