Per- and polyfluoroalkyl substances (PFAS), volatile organic compounds, biogeochemical, and water quality data from seep samples, Lower Darby Creek Area Superfund Site, near Folcroft, Pennsylvania, 2024

This metadata record contains one table and one shapefile with results from field sampling at locations of groundwater discharge (seeps) identified by autonomous boat survey at the Lower Darby Creek Area (LDCA) Superfund Site, near Folcroft, Pennsylvania, in 2024. Included in the dataset are (1) PFAS concentrations, volatile organic compound (VOC) concentrations, cations/trace metals data, total organic carbon (TOC) content, anion concentrations, dissolved gas concentrations, total and ferrous iron concentrations, sulfide concentrations, water quality measurements, and their associated field sampling information for porewater samples collected from seeps and (2) water quality parameters (pH, turbidity, dissolved oxygen, specific conductance, and water temperature) and coordinates measured in creeks in LDCA by a remote-controlled autonomous boat as part of seep identification surveys.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier http://datainventory.doi.gov/id/dataset/usgs-673f8064d34e565ca5dd0afe
metadata_type geospatial
modified 2025-01-23T00:00:00Z
old-spatial -75.26760, 39.88260, -75.25540, 39.89830
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 912dfe9749b65d8287e42344f84148a6948e2e6b9b6245fabe7ee6486aac7531
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-75.26760, 39.88260], [-75.26760, 39.89830], [ -75.25540, 39.89830], [ -75.25540, 39.88260], [-75.26760, 39.88260]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • carbon
  • contaminant-transport
  • contamination-and-pollution
  • delaware
  • dissolved-gases
  • environment
  • field-sampling
  • geochemistry
  • geoscientificinformation
  • health
  • inlandwaters
  • pennsylvania
  • pfas
  • philadelphia
  • usgs-673f8064d34e565ca5dd0afe
  • volatile-organic-compounds
  • water-chemistry
  • water-quality
  • water-sampling
  • water-temperature
isopen False
license_id notspecified
license_title License not specified
maintainer Ellie P. Foss
maintainer_email eepark@usgs.gov
metadata_created 2025-09-23T19:52:27.509849
metadata_modified 2025-09-23T19:52:27.509856
notes This metadata record contains one table and one shapefile with results from field sampling at locations of groundwater discharge (seeps) identified by autonomous boat survey at the Lower Darby Creek Area (LDCA) Superfund Site, near Folcroft, Pennsylvania, in 2024. Included in the dataset are (1) PFAS concentrations, volatile organic compound (VOC) concentrations, cations/trace metals data, total organic carbon (TOC) content, anion concentrations, dissolved gas concentrations, total and ferrous iron concentrations, sulfide concentrations, water quality measurements, and their associated field sampling information for porewater samples collected from seeps and (2) water quality parameters (pH, turbidity, dissolved oxygen, specific conductance, and water temperature) and coordinates measured in creeks in LDCA by a remote-controlled autonomous boat as part of seep identification surveys.
num_resources 2
num_tags 28
title Per- and polyfluoroalkyl substances (PFAS), volatile organic compounds, biogeochemical, and water quality data from seep samples, Lower Darby Creek Area Superfund Site, near Folcroft, Pennsylvania, 2024