The Occurrence of Certain Pesticides in the Groundwater of Agana Well A-11

This data package was created 2025-12-03 08:54:18 by NPSTORET and includes selected project, location, and result data. Data are from Harold R. Wood's (University of Guam's Water and Energy Research Institute of the Western Pacific) 1989 project completion report (Technical Report #72) entitled "The Occurrence of Certain Pesticides in Ground and Surface Waters Associated with Ordot Landfill in the Pago River Basin, Guam Mariana Islands". This study was designed to assess the possible impact of the Ordot landfill in contaminating groundwater and the Lonfit River and ultimately the Pago River and Pago Bay with certain pesticides. Note: Only Agana Well No. A-11 is within the watershed associated with War in the Pacific National Historical Park. Therefore, only data for Agana Well No. A-11 appears in this data set.

Data contained in WAPA_NPSTORET_BE.ACCDB (NPSTORET back-end file) were filtered to include:

Organization:
- WAPA: War in the Pacific National Historical Park
Project:
- WAPA0014: The Occurrence of Certain Pesticides in the Groundwater of Agana Well A-11
Station:
- Include Trip QC And All Station Visit Results
Value Status:
- Accepted or Certified (exported as Final) or Final

The data package is organized into five data tables:
- Projects.csv - describes the purpose and background of the monitoring efforts
- Locations.csv - documents the attributes of the monitoring locations/stations
- Results.csv - contains the field measurements, observations, and/or lab analyses for each sample/event/data grouping
- HUC.csv - enumerates the domain of allowed values for 8-digit and 12-digit hydrologic unit codes utilized by the Locations data table
- Characteristics.csv - enumerates the domain of characteristics available in NPSTORET to identify what was sampled, measured or observed in Results

Period of record for filtered data is 1989-06-01 to 1989-06-01. This data package is a snapshot in time of one National Park Service project. The most current data for this project, which may be more or less extensive than that in this data package, can be found on the Water Quality Portal at:

https://www.waterqualitydata.us/data/Result/search?project=WAPA0014&mimeType=csv&zip=yes&dataProfile=biological&providers=STORET