Berwyn

The City of Berwyn monitors chlorine levels in the water supply daily to maintain optimal concentrations for residents' health and safety. Bacteriological samples are collected monthly, while annual sampling is conducted for Total Trihalomethane (TTHM) analysis. Additional testing for lead and copper occurs according to schedules established by the Illinois Environmental Protection Agency (IEPA), with all testing and reporting following IEPA requirements.

Municipal water, including bottled varieties, may reasonably be expected to contain at least trace amounts of certain contaminants. The presence of these substances doesn't necessarily indicate a health risk. More detailed information about contaminants and potential health effects is available by calling the EPA's Safe Drinking Water Hotline at (800) 426-4791.

To ensure tap water safety, the EPA establishes regulations limiting contaminant levels in public water systems. Similarly, the FDA sets standards for bottled water to provide equivalent public health protection. Some individuals may be particularly vulnerable to certain water contaminants, including:

• Cancer patients undergoing chemotherapy
• Organ transplant recipients
• People with HIV/AIDS or immune disorders
• Elderly individuals and infants

These groups should seek specific advice from healthcare providers. Guidelines for reducing infection risks from Cryptosporidium and other microbial contaminants are available through the Safe Drinking Water Hotline.

Lead Information: Elevated lead levels can cause serious health complications, especially for pregnant women and young children. Lead in municipal water typically comes from service lines and home plumbing components rather than source water. It can enter drinking water when pipes containing lead corrode, particularly in water with high acidity or low mineral content.

The most common issue occurs with brass or chrome-plated fixtures with lead solder, which can release significant amounts of lead, especially in hot water. Homes built before 1986 may have lead plumbing components. The Safe Drinking Water Act has reduced the maximum allowable lead content to a weighted average of 0.25% across wetted surfaces of pipes and fixtures, and 0.2% for solder and flux.

Steps to Reduce Lead Exposure:

• Flush your tap for 30 seconds to 2 minutes before using water for drinking or cooking
• Use only cold water for drinking, cooking, and especially baby formula preparation
• Run cold water until it reaches its coldest temperature
• Remember that boiling water will NOT eliminate lead contamination

Bathing and showering remain safe even if water contains lead above EPA action levels, as human skin doesn't absorb lead from water. If concerned about lead in your water, consider having it tested through the Safe Drinking Water Hotline.

What authority regulates water management districts regarding water usage?
The Florida Water Resources Act of 1972 established five regional water management districts and implemented a permit system for water allocation.

Why conserve water if Florida receives abundant rainfall?
Florida's public water supply relies on underground aquifers that have accumulated rainfall over millions of years. Variable weather patterns with periods of heavy rainfall followed by drought cannot replenish the millions of gallons consumed daily by a growing population. Though Florida averages 50-55 inches of rain annually, approximately 65% evaporates, with only a small fraction replenishing ground and surface water supplies. Conservation remains the most cost-effective solution compared to alternatives.

How are watering restrictions enforced?
The district prioritizes education, believing residents will comply when they understand both the restrictions and that maintaining healthy lawns is possible while following guidelines. The district also works with local governments, encouraging enforcement through municipal ordinances.

Are there restrictions on car washing?
Car washing isn't restricted, but conservation measures are recommended. Consider washing your vehicle on grass so water can reabsorb into the ground, and use an automatic shutoff nozzle on your hose.

Why are some residential developments allowed to water common areas daily during restricted hours?
These developments likely use reclaimed water – thoroughly treated wastewater that has been processed to remove harmful organisms and substances for safe reuse. Reclaimed water usage isn't subject to time restrictions. This water typically irrigates golf courses, landscapes, corporate grounds, and sports fields. It may also support commercial heating/cooling systems, car washes, and wetland replenishment during drought. Using reclaimed water conserves drinking water supplies while environmentally disposing of treated wastewater.

Does the district influence water pricing or provider selection?
While the district doesn't directly determine which utility provides water or set specific rates, it influences these factors through policies and regulations. When water utilities apply for consumptive use permits, the district typically requires implementation of "water conservation rate structures" – graduated pricing systems where per-gallon costs increase with higher consumption levels. For example, if a utility charges $1.00 for minimal usage (under 5,000 gallons), it might charge $1.50 for usage between 5,000-10,000 gallons to encourage conservation.