The order the City kept.
Follow the collection, box and handwritten folder label to the documents inside.
Documents in this folder
Folder label / City-provided: Pb
15 documents · 176 pages
NYC-WTC_000064412
Single-page lead analysis laboratory record with minimal readable content from DEP Box 59.
NYC-WTC_000064413 – NYC-WTC_000064414
Document containing lead sample identification codes and processing dates from the New York City Department of Environmental Protection archive.
NYC-WTC_000064415 – NYC-WTC_000064417
Fragmented text listing lead sample identifiers and processing dates from the WTC environmental monitoring program.
NYC-WTC_000064418 – NYC-WTC_000064435
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064436 – NYC-WTC_000064456
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064457 – NYC-WTC_000064465
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064466 – NYC-WTC_000064481
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064482 – NYC-WTC_000064490
Laboratory report listing sample IDs and quality control status for lead analysis conducted on October 1, 2001.
NYC-WTC_000064491 – NYC-WTC_000064500
Laboratory report listing sample IDs and quality control checks for a second run of lead analysis.
NYC-WTC_000064501 – NYC-WTC_000064514
Laboratory report listing sample IDs for lead analysis conducted on October 1, 2001, including remarks on quality control rejection.
NYC-WTC_000064515 – NYC-WTC_000064530
Laboratory report listing sample IDs and quality control checks for lead analysis in potable water.
NYC-WTC_000064531 – NYC-WTC_000064543
Laboratory documentation listing sample IDs and analytical parameters for potable water lead testing conducted in October 2001.
NYC-WTC_000064544 – NYC-WTC_000064570
Laboratory documentation listing sample IDs and analytical parameters for non-potable water lead testing conducted in October 2001.
NYC-WTC_000064571 – NYC-WTC_000064583
Laboratory report listing sample IDs and analysis dates for lead testing in potable water.
NYC-WTC_000064584 – NYC-WTC_000064587
Laboratory results for potable water samples testing for lead content with sample IDs and quality control data.