2008 Drinking Water Quality Report

 

The Utilities Board of the City of Oneonta, Alabama

 

 

            We’re very pleased to provide you with this year's Annual Water Quality Report for the year ended December 31, 2007. We want to keep you informed about the excellent water and services we have delivered to you over the past year. We have dedicated ourselves to produce drinking water that meets or does better than all state and federal drinking water standards. Our goal is, and always has been to provide to you, our customer, a safe and dependable supply of drinking water. Our water comes from two different sources: Our wells draw from the Fort Payne Chert Aquifer and our surface water is drawn from the Calvert Prong of the Warrior River.

 

This report shows our water quality and what it means, it will let you know the quality of the water that we are dedicated to provide you and your family.

 

If you have any questions about this report or concerning your water utility, please contact Bruce Dickie or Rodney McCain at 274-2159. 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 Monday of every month at 5:00 P.M. at the office of the Utilities Board of the City of Oneonta. The office is located at 105 High School Street in Oneonta.

 

 

The Utilities Board of the City of Oneonta routinely monitors according to Federal and State laws, for constituents in your drinking water. This table shows the results of our monitoring for the period of January 1st to December 31st, 2007. All drinking water, including bottled drinking water, may be reasonably expected to contain at least small amounts of some constituents.  It's important to remember that the presence of these constituents does not necessarily pose a health risk.

 

In this table you will find many terms and abbreviations you might not be familiar with. To help you better understand these terms we've provided the following definitions:

 

Non-Detects (ND) - laboratory analysis indicates that the constituent is not present.

 

Parts per million (ppm) or Milligrams per liter (mg/l) - 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 - one part per billion corresponds to one minute in 2,000 years, or a single penny in $10,000,000.

 

Parts per trillion (ppt) or Nanograms per liter (nanograms/l) - one part per trillion corresponds to one minute in 2,000,000 years, or a single penny in $10,000,000,000.

 

Parts per quadrillion (ppq) or Picograms per liter (picograms/l) - one part per quadrillion corresponds to one minute in 2,000,000,000 years or one penny in $10,000,000,000,000.

 

Picocuries per liter (pCi/L) - picocuries per liter is a measure of the radioactivity in water.

 

Millirems per year (mrem/yr) - measure of radiation absorbed by the body.

 

Million Fibers per Liter (MFL) - million fibers per liter is a measure of the presence of asbestos fibers that are longer than 10 micrometers.

 

Nephelometric Turbidity Unit (NTU) - nephelometric turbidity unit is a measure of the clarity of water. Turbidity in excess of 5 NTU is just noticeable to the average person.

 

Action Level - the concentration of a contaminant, which, if exceeded, triggers treatment or other requirements that a water system must follow.

 

Treatment Technique (TT) - (mandatory language) A treatment technique is a required process intended to reduce the level of a contaminant in drinking water.

 

Maximum Contaminant Level - (mandatory language) The “Maximum Allowed” (MCL) is the highest level of a contaminant that is allowed in drinking water.  MCLs are set as close to the MCLGs as feasible using the best available treatment technology.

 

Maximum Contaminant Level Goal - (mandatory language) The “Goal”(MCLG) is the level of a contaminant in drinking water below which there is no known or expected risk to health.  MCLGs allow for a margin of safety.

 

 

 

 

 

 

 

 * NO NUMBER GIVEN

TEST RESULTS

Contaminant

Violation

Y/N

Level

Detected

Unit

Measurement

MCLG

MCL

Likely Source of Contamination

Microbiological Contaminants

1. Total Coliform Bacteria                                   

N

0

   Per 100/ml

 

0

presence of coliform bacteria in 5% of monthly samples

Naturally present in the environment

2. Fecal coliform and             E.coli

N

0

 

0

a routine sample and repeat sample are total coliform positive, and one is also fecal coliform or E. coli positive

Human and animal fecal waste

 3. Turbidity

N

< 0.5

NTU

n/a

TT

Soil runoff

Radioactive Contaminants

 4. Beta/photon emitters

N

0

Mrem/yr

0

4

Decay of natural and man-made deposits

 5. Alpha emitters   

N

0

PCi/1

0

15

Erosion of natural deposits

 6. Combined radium

N

0

PCi/1

0

5

Erosion of natural deposits

Inorganic Contaminants

 7. Antimony

N

0

Ppb

6

6

Discharge from petroleum refineries; fire retardants; ceramics; electronics; solder

 8. Arsenic

N

0

Ppb

n/a

10

Erosion of natural deposits; runoff from orchards; runoff from glass and electronics production wastes

 9. Asbestos

N

0

MFL

7

7

Decay of asbestos cement water mains; erosion of natural deposits

10. Barium

N

0

ppm

2

2

Discharge of drilling wastes; discharge from metal refineries; erosion of natural deposits

11. Beryllium

N

0

ppb

4

4

Discharge from metal refineries and coal-burning factories; discharge from electrical, aerospace, and defense industries

12. Cadmium

N

0

ppb

5

5

Corrosion of galvanized pipes; erosion of natural deposits; discharge from metal refineries; runoff from waste batteries and paints

13. Chromium

N

0

ppb

100

100

Discharge from steel and pulp mills; erosion of natural deposits

14. Copper

N

0

 

 

ppm

1.3

AL=1.3

Corrosion of household plumbing systems; erosion of natural deposits; leaching from wood preservatives

15. Cyanide

N

0

ppb

200

200

Discharge from steel/metal factories; discharge from plastic and fertilizer factories

16. Fluoride

N

0.32

ppm

4

4

Erosion of natural deposits; water additive which promotes strong teeth; discharge from fertilizer and aluminum factories

17. Lead

N

0

ppb

0

AL=15

Corrosion of household plumbing systems, erosion of natural deposits

18. Mercury (inorganic)

N

0

ppb

2

2

Erosion of natural deposits; discharge from refineries and factories; runoff from landfills; runoff from cropland

19. Nitrate (as Nitrogen)

N

.386

ppm

10

10

Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits

20. Nitrite (as Nitrogen)

N

0

ppm

1

1

Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits

21. Selenium

N

0

ppb

50

50

Discharge from petroleum and metal refineries; erosion of natural deposits; discharge from mines

22. Thallium

N

0

ppb

0.5

2

Leaching from ore-processing sites; discharge from electronics, glass, and drug factories

Synthetic Organic Contaminants including Pesticides and Herbicides

23. 2,4-D

N

0

ppb

70

70

Runoff from herbicide used on row crops

24. 2,4,5-TP (Silvex)

N

0

ppb

50

50

Residue of banned herbicide

25. Acrylamide                       

N

0

 

0

TT

Added to water during sewage/wastewater treatment

26. Alachlor

N

0

ppb

0

2

Runoff from herbicide used on row crops

27. Atrazine

N

0

ppb

3

3

Runoff from herbicide used on row crops

28. Benzo(a)pyrene (PAH)

N

0

nanograms/l

0

200

Leaching from linings of water storage tanks and distribution lines

29. Carbofuran

N

0

ppb

40

40

Leaching of soil fumigant used on rice and alfalfa

30. Chlordane

N

0

ppb

0

2

Residue of banned termiticide

31. Dalapon

N

0

ppb

200

200

Runoff from herbicide used on rights of way

32. Di(2-ethylhexyl)           adipate

N

0

ppb

400

400

Discharge from chemical factories

33. Di(2-ethylhexyl)          phthalate

N

0

ppb

0

6

Discharge from rubber and chemical factories

34. Dibromochloropropane

N

0

nanograms/1

0

200

Runoff/leaching from soil fumigant used on soybeans, cotton, pineapples, and orchards

35. Dinoseb

N

0

ppb

7

7

Runoff from herbicide used on soybeans and vegetables

36. Diquat

N

0

ppb

20

20

Runoff from herbicide use

37. Dioxin

       [2,3,7,8-TCDD]

N

0

picograms/l

  0

30

Emissions from waste incineration and other combustion; discharge from chemical factories

38. Endothall

N

0

ppb

100

100

Runoff from herbicide use

39. Endrin

N

0

ppb

2

2

Residue of banned insecticide

40. Epichlorohydrin

N

0

 

0

TT

Discharge from industrial chemical factories; an impurity of some water treatment chemicals

41. Ethylene dibromide

N

0

nanograms/1

0

   50

Discharge from petroleum refineries

42. Glyphosate

N

0

ppb

700

700

Runoff from herbicide use

43. Heptachlor

N

0

nanograms/1

0

400

Residue of banned termiticide

44. Heptachlor epoxide

N

0

nanograms/1

0

200

Breakdown of heptachlor

45. Hexachlorobenzene

N

0

ppb

0

1

Discharge from metal refineries and agricultural chemical factories

46. Hexachlorocyclo-     pentadiene

N

0

ppb

50

50

Discharge from chemical factories

47. Lindane

N

0

nanograms/l

200

200

Runoff/leaching from insecticide used on cattle, lumber, gardens

48. Methoxychlor

N

0

ppb

40

40

Runoff/leaching from insecticide used on fruits, vegetables, alfalfa, livestock

49. Oxamyl [Vydate]

N

0

ppb

200

200

Runoff/leaching from insecticide used on apples, potatoes and tomatoes

50. PCBs [Polychlorinated   biphenyls]

N

0

nanograms/1

0

500

Runoff from landfills; discharge of waste chemicals

51. Pentachlorophenol

N

0

ppb

0

1

Discharge from wood preserving factories

52. Picloram

N

0

ppb

500

500

Herbicide runoff

53. Simazine

N

0

ppb

4

4

Herbicide runoff

54. Toxaphene

N

0

ppb

0

3

Runoff/leaching from insecticide used on cotton and cattle

Volatile Organic Contaminants

55. Benzene

N

0

ppb

0

5

Discharge from factories; leaching from gas storage tanks and landfills

56. Carbon tetrachloride

N

0

ppb

0

5

Discharge from chemical plants and other industrial activities

57. Chlorobenzene

N

0

ppb

100

100

Discharge from chemical and agricultural chemical factories

58. o-Dichlorobenzene

N

0

ppb

600

600

Discharge from industrial chemical factories

59. p-Dichlorobenzene

N

0

ppb

75

75

Discharge from industrial chemical factories

60. 1,2 - Dichloroethane

N

0

ppb

0

5

Discharge from industrial chemical factories

61. 1,1 - Dichloroethylene

N

0

ppb

7

7

Discharge from industrial chemical factories

62. cis-1,2-ichloroethylene

N

0

ppb

70

70

Discharge from industrial chemical

factories

63.  trans - 1,2 -Dichloroethylene

N

0

ppb

100

100

Discharge from industrial chemical factories

64. Dichloromethane

N

0

ppb

0

5

Discharge from pharmaceutical and chemical factories

65. 1,2-Dichloropropane

N

0

ppb

0

5

Discharge from industrial chemical factories

66. Ethylbenzene

N

0

ppb

700

700

Discharge from petroleum refineries

67. Styrene

N

0

ppb

100

100

Discharge from rubber and plastic factories; leaching from landfills

68. Tetrachloroethylene

N

0

ppb

0

5

Leaching from PVC pipes; discharge from factories and dry cleaners

69. 1,2,4 -Trichlorobenzene

N

0

ppb

70

70

Discharge from textile-finishing factories

70. 1,1,1 - Trichloroethane

N

0

ppb

200

200

Discharge from metal degreasing sites and other factories

71. 1,1,2 -Trichloroethane

N

0

ppb

3

5

Discharge from industrial chemical factories

72. Trichloroethylene

N

0

ppb

0

5

Discharge from metal degreasing sites and other factories

73. TTHM                                       [Total trihalomethanes]

N

46.5

ppb

0

80

By-product of drinking water chlorination

74. Toluene

N

0

ppm

1

1

Discharge from petroleum factories

75. Vinyl Chloride

N

0

ppb

0

2

Leaching from PVC piping; discharge from plastics factories

76. Xylenes

N

0

ppm

10

10

Discharge from petroleum factories; discharge from chemical factories

 

Microbiological Contaminants:

(1)     Total Coliform. Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, bacteria may be present.

 

What does this mean?

 

   The table shows that our system now has no violations or problems.

 

All drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants.  The presence of contaminants does not necessarily indicate that the water poses a health risk. We’re proud that your drinking water meets or exceeds all Federal and State requirements. We have learned through our monitoring and testing that some constituents have been detected. The EPA has determined that your water IS SAFE at these levels. More information about contaminants and potential health effects can be obtained by calling the Environmental Protection Agency’s Safe Drinking Water Hotline at 1-800-426-4791.

 

MCL’s are set at very stringent levels. To understand the possible health effects described for many regulated constituents, a person would have to drink 2 liters of water every day at the MCL level for a lifetime to have a one-in-a-million chance of having the described health effect.

 

In our continuing efforts to maintain a safe and dependable water supply and to continue to meet the growing water needs of Blount County, it may be necessary to make improvements in our water system. The costs of these improvements may be reflected in the rate structure. Rate adjustments may be necessary in order to address these improvements. The Board asks for your understanding as we continue to work to supply you and your family’s water needs.

 

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 microbiological contaminants are available from the Safe Drinking Water Hotline (800-426-4791). 

 

The Utilities Board of the City of Oneonta wants to make you aware that there is not a problem with lead in our drinking water. However, if present, elevated levels of lead can cause serious health problems for pregnant women and young children. Lead in drinking water is primarily from materials and components associated with service lines and home plumbing. The Utilities Board of the City of Oneonta takes great pride and understands fully the responsibility of providing you and your family high quality drinking water, but the Board cannot control the variety of materials used in plumbing connections. When your water has been sitting in your lines for several hours, you can minimize the potential for lead exposure by allowing your water to run for 30 seconds to 2 minutes before using the water for drinking or cooking.  If you are concerned about lead in your water, you may wish to have your water tested. Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is available from the Safe Drinking Water Hotline or at http://www.epa.gov/safewater/lead.

 

This publication conforms to the SDWA requirement that water utilities annually provide detailed water quality information to you-our customer. We are committed to providing you with this information about your water supply. Customers who are well informed are our best allies in supporting improvements necessary to maintain the highest drinking water standards.

 

We at the Utilities Board of the City of Oneonta work around the clock to provide 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.