What is the current maximum allowed level of lead in window wells?

The maximum allowed level of lead in window wells is set at 400 micrograms per square foot. This standard is part of efforts to protect public health, particularly for vulnerable populations such as children, who are more susceptible to the harmful effects of lead exposure. Lead can be found in various sources, including flaking paint and contaminated soil, and window wells can collect dust and debris that may contain lead.

The established limit reflects the need to minimize lead exposure in living environments, ensuring homes meet safety guidelines to reduce health risks. Adhering to this standard involves regular monitoring and maintenance of areas within a property where lead contamination might occur, such as window wells, to maintain safe living conditions.