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| June 10, 2005 |
Acton Municipal Utility District (AMUD) is committed to providing residents with safe and reliable supply of high-quality drinking water. We test our water using sophisticated equipment and advanced procedures. Acton Municipal Utility District’s water meets state and federal standards for both appearance and safety. This annual “Consumer Confidence Report,” required by the Safe Drinking Water Act (SDWA), tells you where your water comes from, what our tests show about it, other things you should know about drinking water and AMUD.
We Are Proud To Report That The Water Provided By
Acton Municipal Utility District
Meets Or Exceeds All Federal (EPA) Drinking Water Requirements
This report is a summary of the quality of the water we provide our customers. The analysis was made by using the data from the most recent U.S. Environmental Protection Agency (EPA) required tests and is presented in the attached pages. We hope this information helps you become more knowledgeable about what’s in your drinking water.
WATER SOURCES
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 treatment include: microbes, inorganic contaminants, pesticides, herbicides, radioactive contaminants, and organic chemical contaminants.
En Español
Este informe incluye información importante sobre el agua potable. Si tiene preguntas o comentarios sobre éste informe en español, favor de llamar al tel. (817)-326-4720 – para hablar con una persona bilingüe en español.
Overview
In 2004, AMUD distributed more than 631 million gallons of water to our customers. AMUD has grown from 5,609 water connections in December 2003 to 5,810 water connections in December of 2004. A number of improvements to our water system have been completed. The new elevated water storage tank at Contrary Creek Road and Mambrino Highway is complete and in service. Approximately 3,575 feet of 10-inch water main was replaced. We have also installed four new fire hydrants and three additional valves throughout the District to improve fire protection and dependability of service.
Public Participation Opportunities
We encourage public interest and participation in our community’s decisions affecting drinking water.
Regular Board Meetings occur on the third Monday of every month, at the District Office, 2001 Fall Creek Hwy, the meetings begin at 9:00 AM. The public is welcome.
Consult our Web Site at www.amud.com and/or contact us at (817) 326-4720, for further information, see U.S. Environmental Protection Agency (EPA) water information at www.epa.gov/safewater/.
Where do we get our drinking water?
Acton Municipal Utility District is supplied by surface water from Lake Granbury. We also pump groundwater from the Trinity and Paluxy Aquifers through twenty water wells located throughout our District. These sources are blended throughout the system. The water from Lake Granbury is treated at the SWATS Plant located on Matlock Road off of Highway 167. The TCEQ has completed a Source Water Susceptibility Assessment for the drinking water sources that we own as well as for the system from which we purchase water. This report describes the susceptibility and types of constituents that may come into contact with your drinking water source based on human activities and natural conditions. Contact our water system for more information about these reports.
Special Notice for the ELDERLY, INFANTS, CANCER PATIENTS, people with HIV/AIDS or other immune problems: 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. The EPA/Centers for Disease Control and Prevention (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 (1-800-426-4791).
All Drinking Water May Contain Contaminants
When drinking water meets federal standards there may not be any health-based benefits to purchasing bottled water or point of use devices.
Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some contaminants. The presence of contaminants does not necessarily indicate that water poses a health risk. More information about contaminants and potential health effects can be obtained by calling the Environmental Protection Agency’s Safe Drinking Hotline (800-426-4791).
Secondary Constituents – Many constituents (such as calcium, sodium, or iron) which are often found in drinking water, can cause taste, color, and odor problems. The taste and odor constituents are called secondary constituents and are regulated by the State of Texas, not the EPA. These constituents are not causes for health concerns. Therefore, secondaries are not required to be reported in this document but they may greatly affect the appearance and taste of your water.
The Following Page
The page that follows list all of the federally regulated or monitored contaminants which have been found in your drinking water. U.S. EPA requires water systems to test up to 97 contaminants.
Explanation of Violations: During the year 2004 there were no violations.
We participated in gathering data under the UCMR in order to assist EPA in determining the occurrence of possible drinking water contaminants. If any unregulated contaminants were detected, they are shown in the tables elsewhere in this report. This data may also be found on EPA's web site at http://www.epa.gov/safewater/data/ncod.html, or you can call the Safe Drinking Water Hotline at 1-800-426-4791.
Greg Reynolds provided information included in the water-quality table for the Consumer Confidence Report. For questions concerning Acton Municipal Utility District or our water quality, please call (817) 326-4720. Water quality data for community systems throughout the U.S. is available at www.waterdata.com. Learn more about AMUD water system at www.amud.com.
Inorganic Contaminants | |||||||||||||||
| Contaminant | Average Level | Minimum Level | Maximum Level | MCL | MCGL | Unit of Measure | Source of Contaminant | |||||||
| 2002-2002 | Barium | 0.034 | 0.025 | 0.049 | 2 | 2 | ppm | Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits. | ||||||
| 2002-2004 | Fluoride | 0.400 | 0.3 | 0.5 | 4 | 4 | ppm | Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories. | ||||||
| 2002-2004 | Nitrate | 0.287 | 0.04 | 0.58 | 10 | 10 | ppm | Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits. | ||||||
| 2004-2004 | Nitrite | 0.015 | 0 | 0.03 | 1 | 1 | ppm | Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits. | ||||||
| 2002-2002 |
| 0.025 | 0 | 0.4 | 5 | 0 | pCi/L | Erosion of natural deposits | ||||||
| 2002-2002 | Gross beta emitters | 0.075 | 0 | 1.2 | 50 | 0 | pCi/L | Decay of natural and man-made deposits | ||||||
| 2002-2002 | Gross alpha | 0.575 | 0 | 4.1 | 15 | 0 | pCi/L | Erosion of natural deposits | ||||||
Organic Contaminants | |||||||||||||||
Year (Range) |
Contaminant | Highest Average | Minimum Level | Maximum Level | MCL | MCLG | Unit of Measure | Source of Contaminant | |||||||
| 2003-2003 | Di(ethylhexyl)phthalate * | 6.350 | 0 | 12.7 | 6 | 0 | ppb | Discharge from rubber and chemical factories. | ||||||
Maximum Residual Disinfectant Level | |||||||||||||||
| Year | Disinfectant | Average Level | Minimum Level | Maximum Level | MCL | MCLG | Unit of Measure | Source of Disinfectant | ||||||
| 2004 | Chlorine | 0.938 | 0.03 | 5 | 4 | 4 | ppm | Disinfectant to control microbes | ||||||
Disinfection Byproducts | |||||||||||||||
| Year (Range) | Contaminant | Average Level | Minimum Level | Maximum Level | MCL | Unit of Measure | Source of Contaminant | |||||||
| 2004-2004 | Total Haloacetic Acids | 1.555 | 0 | 7.3 | 60 |
| ppb | Byproduct of drinking water disinfection | ||||||
| 2004-2004 | Total Trihalomethanes | 8.395 | 0 | 44.7 | 80 |
| ppb | By-product of drinking water disinfection. | ||||||
Unregulated Contaminants | |||||||||||||||
| Year (Range) | Contaminant | Average Level | Minimum Level | Maximum Level |
|
| Unit of Measure | Source of Contaminant | ||||||
| 2004-2004 | Dibromomethane | 0.750 | 0 | 1.5 |
|
| ppb | Byproduct of drinking water disinfection | ||||||
| 2004-2004 | Chloroform | 19.793 | 4.2 | 74 |
|
| ppb | Byproduct of drinking water disinfection | ||||||
| 2004-2004 | Bromoform | 10.034 | 0 | 10 |
|
| ppb | Byproduct of drinking water disinfection | ||||||
| 2004-2004 | Bromodichloromethane | 4.229 | 0 | 7.4 |
|
| ppb | Byproduct of drinking water disinfection | ||||||
| 2004-2004 | Dibromochloromethane | 10.468 | 0 | 7.3 |
|
| ppb | Byproduct of drinking water disinfection | ||||||
Lead and Copper | |||||||||||||||
| Year (Range) | Contaminant | The 90th Percentile | Number of Sites Exceeding Action Level | Action Level | Unit of Measure | Source of Contaminant | ||||||||
| 2004-2004 | Lead | 2.0000 | 0 | 15 | ppb | Corrosion of household plumbing systems, erosion of natural deposits | ||||||||
| 2004-2004 | Copper | 0.1270 | 0 | 1.3 | ppm | Corrosion of household plumbing systems, erosion of natural deposits; leaching from wood preservatives | ||||||||
Turbidity | |||||||||||||||
Turbidity has no health effects. However, turbidity can interfere with disinfection and provide a medium for microbial growth. Turbidity may indicate the presence of disease causing organisms. These organisms include bacteria, viruses, and parasites that can cause symptoms such as nausea, cramps, diarrhea and associated headaches.
| Year | Contaminant | Highest Single Measurement | Lowest Monthly % of Samples Meeting Limits | Turbidity Limits | Unit of Measure | Source of Contaminant |
| 2004-2004 | Turbidity ** | 5.10 | 98.00 | 0.3 | NTU | Soil runoff. |
Total Organic Carbon (TOC) 2004 Average Treated Water TOC | |||||||
3.3
Coliforms |
What are coliforms? Total coliform bacteria are used as indicators of microbial contamination of drinking water because testing for them is easy. While not disease-causing organisms themselves, they are often found in association with other microbes that are capable of causing disease. Coliform bacteria are more hardy than many disease-causing organisms; therefore, their absence from water is a good indication that the water is microbiologically safe for human consumption.
Fecal coliform bacteria and, in particular, E. coli, are members of the coliform bacteria group originating in the intestinal tract of warm-blooded animals and are passed into the environment through feces. The presence of fecal coliform bacteria (E. coli) in drinking water may indicate recent contamination of the drinking water with fecall material. The following table indicates whether total coliform or fecal coliform bacteria were found in the monthly drinking water samples submitted for testing by your water supplier last year.
Total Coliform | ||||||
| Year | Contaminant | Highest Monthly Number of Positive Samples | MCL | Unit of Measure Source of Constituent | Source of Contaminant |
| 2004 | Total Coliform Bacteria | 1 | (1) | Presence | Naturally present in the environment. |
(1) Two or more coliform found in any single month Fecal Coliform NOT DETECTED
Secondary and Other Not Regulated Constituents (No associated adverse health effects) |
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| Year (Range) | Constituent | Average Level | Minimum Level | Maximum Level | Limit | Unit of Measure | Source of Constituent | |
| |||||||||
| 2002-2002 | Bicarbonate | 379.294 | 351 | 415 | NA | ppm | Corrosion of carbonate rocks such as limestone. | |
| 2002-2002 | Calcium | 10.376 | 1.76 | 51.9 | NA | ppm | Abundant naturally occurring element. | |
| 2002-2002 | Carbonate | 0.750 | 0 | 12 | NA | ppm | Corrosion of carbonate rocks such as limestone. | |
| 2002-2002 | Chloride | 85.882 | 23 | 152 | 300 | ppm | Abundant naturally occurring elements used in water purification: byproduct of oil field activity. | |
| 2002-2002 | Copper | 0.013 | 0 | 0.0682 | NA | ppm | Corrosion of household plumbing systems; erosion of natural deposits; leaching from wood preservatives. | |
| 2002-2002 | Iron | 0.023 | 0 | 0.107 | 0.3 | ppm | Erosion of natural deposits; iron or steel water delivery equipment or facilities. | |
| 2002-2002 | Lead | 1.513 | 0 | 2.9 | NA | ppb | Corrosion of household plumbing systems; erosion of natural deposits. | |
| 2002-2002 | Magnesium | 1.454 | 0 | 1.62 | NA | ppm | Abundant naturally occurring element. | |
| 2002-2002 | Manganese | 0.587 | 0 | 4.7 | 50 | ppm | Abundant naturally occurring element. | |
| 2002-2002 | P. Alkalinity as CaCO3 | 0.625 | 0 | 10 | NA | ppm |
| |
| 2002-2002 | pH | 8.088 | 7.5 | 8.4 | NA | units | Measure of corrosivity of water. | |
| 2002-2002 | Sodium | 237.294 | 124 | 327 | NA | ppm | Erosion of natural deposits; byproduct of oil field activity. | |
| 2002-2002 | Sulfate | 79.412 | 31 | 93 | 300 | ppm | Naturally occurring; common industrial byproduct; byproduct of oil field activity. | |
| 2002-2002 | Total Alkalinity as CaCO3 | 312.059 | 288 | 340 | NA | ppm | Naturally occurring soluble mineral salts. | |
| 2002-2002 | Total Dissolved Solids | 584.353 | 297 | 772 | 1000 | ppm | Total dissolved mineral constituents in water. | |
| 2002-2002 | Total Hardness as CaCO3 | 31.854 | 4.39 | 136 | NA | ppm | Naturally occurring calcium. | |
| 2002-2002 | Zinc | 12.412 | 0 | 65.5 | 5000 | ppb | Moderately abundant naturally occurring element; used in the metal industry. | |
* The organic Di(ethylhexyl)phtalate was retested by the EPA and found to be clear. The cause of the high reading of 6.350 can be caused from a flexible plastic pipe or taking the sample in a plastic bottle.
** SWATS water with high Turbidity of 5.1 was not released to the distribution system.
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