Lake Cities Municipal Utility Authority

LCMUA's Water Supply & Security Overview

The source of municipal water provided by Lake Cities Municipal Utility Authority is purchased surface water and well water. Water, both from taps and bottled sources, originates from rivers, lakes, streams, reservoirs, and springs. As water travels over land surfaces or through underground layers, it dissolves natural minerals and can potentially absorb contaminants from human and animal activities.

LCMUA draws ground water and surface water from Lewisville and Jim Chapman Lakes. Potential contaminants in source water include:

• Microbial contaminants such as viruses and bacteria from sewage facilities, septic systems, agricultural operations, and wildlife
• Inorganic contaminants including salts and metals that occur naturally or result from urban runoff, industrial discharge, or agricultural practices
• Pesticides and herbicides from agricultural activities, urban runoff, and residential usage
• Organic chemical contaminants, including synthetic and volatile compounds from industrial processes, petroleum production, gas stations, and waste systems
• Radioactive materials that occur naturally or result from oil/gas production and mining

All water sources, including bottled water, may reasonably contain at least small amounts of some contaminants. The presence of contaminants doesn't necessarily indicate a health risk, though they may affect taste, odor, or color. Tap water is regulated by the EPA, while bottled water falls under FDA jurisdiction. For more information about contaminants and potential health effects, contact the EPA's Safe Drinking Water Hotline at (800) 426-4791.

Prevention is more effective than treatment when it comes to water quality. Improper use of pesticides/herbicides, incorrect disposal of automotive fluids, and littering all contribute to water source pollution. Please help prevent contamination.

The Texas Commission on Environmental Quality has assessed our water supply and found certain sources susceptible to specific contaminants. Testing requirements are based on this susceptibility assessment and previous sample data.

Important Health Notice: Some individuals may be more vulnerable to certain microbial contaminants like Cryptosporidium. Infants, elderly persons, and those with compromised immune systems should seek advice from healthcare providers regarding their drinking water. Additional guidance on reducing infection risk is available through the EPA's Safe Drinking Water Hotline at (800) 426-4791.

Lead Information: Elevated lead levels can cause serious health complications, particularly for pregnant women and young children. Lead primarily enters water through service line materials and household plumbing components. While LCMUA provides high-quality water, we cannot control the materials used in plumbing fixtures. If water has been sitting for several hours, minimize potential lead exposure by flushing your tap for 30 seconds to 2 minutes before using water for drinking or cooking. For concerns about lead content, consider water testing. Information about lead in drinking water, testing methods, and exposure reduction steps is available at http://www.epa.gov/safewater/lead or through the EPA's Safe Drinking Water Hotline (800) 426-4791.

.. ...