The Water Quality Portal (WQP) is the premiere source of discrete water-quality data in the United States and beyond. This cooperative service integrates publicly available water-quality data from the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and over 400 state, federal, tribal, and local agencies.

The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). It serves data collected by over 400 state, federal, tribal, and local agencies.

2025年1月24日 · The Water Quality Portal (WQP) is a data warehouse where all data submitted to WQX is combined with data collected by the United States Geological Survey and made publicly available for download and retrieval. In all, more than 430 million records have been contributed by more than 1,000 programs, organizations, Tribes, and agencies.

The Water Quality Data Portal (WQP) provides an easy way to access data stored in two large water quality databases. Input parameters on the form include location, site, sampling, and date parameters. The WQP can return site information (locations where samples were collected), or it can return sample results (analytical data of collected samples).

2024年5月20日 · The Water Quality Portal (WQP) is the largest publicly available water quality data warehouse in the United States. It integrates publicly available data from many providers and outputs those data in a common format, known as the Water Quality Exchange (WQX) standard.

The Water Quality Data Portal (WQP) provides easy access to data stored in three large water quality databases (WQX, NWIS) through a web-based form interface as well as standalone web services. Both the form interface and the web services use the same input parameters (filters) and produce the same output formats.

2024年10月26日 · 水质量门户（Water Quality Portal, WQP）数据集是由美国地质调查局（USGS）、环境保护署（EPA）和农业部（USDA）联合创建的，旨在提供一个综合性的水质量数据平台。 该数据集的创建始于2012年，主要研究人员包括来自多个政府机构和学术界的专家。 WQP的核心研究问题是如何通过整合和标准化来自不同来源的水质量数据，以支持科学研究和政策制定。 这一数据集对水资源管理、环境保护和公共卫生领域产生了深远影响，为研究人员和 …

2021年1月7日 · The Water Quality Portal (WQP) Data Discovery tool is a desktop application that provides an easy to use interface allowing users to search, QC, process, and display data from the WQP. The tool uses open source R, a statistical programming language and several add-on packages, to visualize the data selected from the portal and to assist users ...

What is the WQP? Contributing organizations. Applications using the WQP. Other Water Quality Portals. Contact us. Explore WQP sites. Contact us.

2025年1月15日 · The WQP holds over 420 million water quality sample results from over 1000 federal, state, tribal and other partners, and is the nation's largest source for single point of access for water-quality data.