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The District of Columbia defines "lead-based paint" as any "paint, surface coating that contains lead equal to or exceeding 0.7 milligram per square centimeter (0.7 mg/cm2) or 0.5% by weight." [ 9 ] This is more stringent than the HUD lead-based paint standard of 1.0 mg/cm2) .
Deteriorating lead paint can produce dangerous lead levels in household dust and soil. [125] Deteriorating lead paint and lead-containing household dust are the main causes of chronic lead poisoning. [35] The lead breaks down into the dust and since children are more prone to crawling on the floor, it is easily ingested. [124]
His analysis of years of blood lead level testing, represented in more than 110,000 rows of data, indicated a significant local testing decline, as well as heightened lead exposure risk in the ...
Lead abatement is an activity to reduce levels of lead, particularly in the home environment, generally to permanently eliminate lead-based paint hazards, in order to reduce or eliminate incidents of lead poisoning. Lead abatement may be undertaken in response to orders by state or local government. It requires specialized techniques that local ...
(Lead paint was banned in 1978.) ... Children under 6 years old are most vulnerable to lead poisoning. The study published Wednesday combined data on blood lead levels and estimates of historical ...
Any level of lead paint dust in is considered hazardous, according to new requirements for identifying and cleaning up the harmful dust in certain homes and child-care facilities across the ...
Lead is widely understood to be toxic to multiple organs of the human body, particularly the human brain. Concerns about even low levels of exposure began in the 1970s; in the decades since, scientists have concluded that no safe threshold for lead exposure exists. [2] [3] The major source of lead exposure during the 20th century was leaded ...
Homes built before 1978 are likely to have lead-based paint. The median year for homes built in Erie is 1948.