The Town of Marana issues solicitations for construction projects, to purchase products and services and to determine availability of vendor products and/or services. When your water has been sitting for several hours, you can minimize the potential for lead exposure by flushing your tap for 30 seconds to 2 minutes before using water for drinking or cooking. 48 / 100. The Altar Valley Wash watershed flows north into the Avra Valley and the Brawley Wash watershed around the Three Points area. Meetings are every 2nd Tuesday @ 6:00 PM. As we continue to move into the future, we shall consistently maintain our moral and ethical industry and customer-centered standards, focus on teamwork within our organization, illustrate on-going community awareness, and provide the continual security of safe drinking water that our community has always entrusted to MDWID. In addition, the Source Water Assessment results provide a starting point for developing a Source Water Protection Plan. Marana Domestic Water Improvement District is a non-profit water provider for Avra Valley, AZ. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants. The University makes no warranties or representations of any kind, and specifically disclaims all warranties including the warranty of merchantability and fitness for a particular purpose. - Fri., 8 a.m. - 5 p.m. 520-724-6609  Mon. Lobby hours: Closed to publicTW_web1@tucsonaz.govTTY device communications  520-791-2639 Disinfection involves the addition of chlorine or other disinfectant to kill dangerous bacteria and microorganisms that may be in the water. These are three of the four constituents that most commonly exceed health-based water quality standards in Arizona, and If there are no active groups, consider starting one. By-product of drinking water disinfection, Erosion of natural deposits; Runoff from orchards; Runoff from glass and electronics production wastes, Discharge of drilling wastes; Discharge from metal refineries; Erosion of natural deposits, Discharge from steel and pulp mills; Erosion of natural deposits, Erosion of natural deposits; Water additive which promotes strong teeth; Discharge from fertilizer and aluminum factories, Runoff from fertilizer use; Leaching from septic tanks, sewage; Erosion of natural deposits, Copper – action level at consumer taps (ppm), Corrosion of household plumbing systems; Erosion of natural deposits, Lead – action level at consumer taps (ppb), ppm: parts per million, or milligrams per liter (mg/L), ppb: parts per billion, or micrograms per liter (µg/L), pCi/L : picocuries per liter (a measure of radioactivity). Avra Water Co-op, Inc. is responsible for providing high quality drinking water, but cannot control the variety of materials used in plumbing components. EPA/Centers for Disease Control (CDC) guidelines on appropriate means to lessen the risk of infection by Cryptosporidium and other microbial contaminants are available from the Safe Water Drinking Hotline (800-426-4791). 520-791-2514WaterWaste@tucsonaz.gov, Government | Neighborhoods | Business | Departments | Mayor & Council | Employment | Contact City | Privacy Policies, Arizona Department of Water Resources Groundwater Site Inventory, Public Information / Conservation Office (PICO). Use EPA’s Adopt Your Watershed to locate groups in your community, or visit the Watershed Information Network’s How to Start a Watershed Team. Email: CustomerService@MaranaDomesticWater.com, Marana Domestic Water Improvement District. They’re inexpensive, easy to install, and can save you up to 750 gallons a month. Babcock, J.A., and Hix, G.L., 1982, Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1981, with a section on Aquifer compaction, by S.R. This can help us ensure that quality, finished water is delivered to your homes. Remember to add your account number and/or service address to your payment. A cross connection is an unprotected or improper connection to a public water distribution system that may cause contamination or pollution to enter the system. Avra Water obtains water from the Avra Valley Aquifer. The Annual Meeting of the Board of Directors is held on the third Wednesday of every November at the Picture Rocks Elementary School. If you have any of the devices listed below please contact us so that we can discuss the issue, and if needed, survey your connection and assist you in isolating it if that is necessary. Avra Water Co-op, Inc. is a community owned, not-for-profit, water provider located in Avra Valley. More information about contaminants and potential health effects can be obtained by calling the Environmental Protection Agency’s (EPA) Safe Drinking Water Hotline (800-426-4791). Protection of drinking water is everyone’s responsibility. We are dedicated to and empowered by the residents of our community. Although the Randolph Park WRF produced a very high-quality reclaimed water, the quality of reclaimed water produced at the Pima County’s new Agua Nueva and upgraded Tres Rios WRFs is also very high. ... Our data on recent plumber projects in Avra Valley shows that larger plumbing services projects in city are often upwards of $129.00. Some people may be more vulnerable to contaminants in drinking water than the general population. Tucson, AZ 85743. Shut off water while brushing your teeth, washing your hair and shaving and save up to 500 gallons a month. Avra Water Co-op, Inc. 11821 W. Picture Rocks Rd. Official postings of the meeting location, dates, times and Agendas may be viewed at the District Office (16560 W. El Tiro Rd. We are a reliable company that strives to provide to our residents the most economical, pure and reliable drinking water that has been scientifically proven to be safe. Cathy Kuefler, Administrative Manager or Sal Madrid, Operations Superintendent, Address: Box 210184, Tucson, AZ 85721. Groundwater levels in all available City of Tucson wells are periodically measured to maintain long-term records to assist in management of local groundwater resources. Another use for the District’s effluent allocation is to utilize reclaimed water through a wheeling agreement with Tucson Water to replace groundwater irrigation for large turf facilities in the District. When your water has been sitting for several hours, you can minimize the potential for lead exposure by flushing your tap for 30 seconds to 2 minutes before using water for drinking or cooking. Use a water-efficient showerhead. This page features maps that are based on annual water level monitoring programs in the Tucson basin and in Avra Valley. 520-791-3171  Mon. Read more about Annual static water level basic data report, Tucson Basin and Avra Valley, Pima County, Arizona, 1981, with a section on Aquifer compaction, by S.R. The EPA or the State requires us to monitor for certain contaminants less than once per year because the concentrations of these contaminants do not vary significantly from year to year, or the system is not considered vulnerable to this type of contamination. Our aquifer was created primarily from mountain runoff and storm water infiltrating beneath the ground along the Avra and Altar Valleys. In this table you will find terms and abbreviations that might not be familiar to you. Luckily, there are many low-cost and no-cost ways to conserve water. Did you know that you can place ice cubes on top of the soil in your potted plants to water them? Avra Water Co-op, Inc. is responsible for providing high quality drinking water, but cannot control the variety of materials used in plumbing components. Keep up to date with all the newest information right here. ... Avra Valley WRF 10000 W. Snyder Hill Rd. Turner, S.F., and others, 1943, Ground-water resources of the Santa Cruz Basin, Arizona: U.S. Geological Survey Open-File Report [unnumbered], Tucson, Ariz., May 14, 1943, [89] p., 3 sheets, scales 1:23,000, 1:200,000, and 1:500,000. In order to ensure that tap water is safe to drink, EPA prescribes regulations that limit the amount of certain contaminants in water provided by public water systems. Constituents above health-based, water quality stan-dards in the ADEQ study include arsenic, nitrate, and radionuclides (gross alpha, uranium, and radium-226+228).