The order the City kept.

NYC-WTC_000071793

Fragmented DEP document from the World Trade Center site archive containing partial data and an identifier.

NYC-WTC_000071794 – NYC-WTC_000071797

Document tracking the transfer and custody of samples received by Westchester County Department of Labs & Research.

NYC-WTC_000071798 – NYC-WTC_000071815

Laboratory report for water sample collected October 25, 2001, analyzing beryllium levels.