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Category: water-information

Introducing hyswap: A software package for understanding local- to national-scale stream flow data with historic context

hyswap is an open-source Python package that is designed to enable cooperators, stakeholders and the public to calculate summary hydrologic statistics and create maps, tables and visualizations for critical decision-making. Access the package at https://github.com/DOI-USGS/hyswap .

A tool to aid in the transition from the legacy NWIS discrete data format to the WQX format

This blog describes a mapping file available to users to ease the transition to the WQX version 3.0 format. The spreadsheet provides high-level mapping of data fields in the legacy NWIS format to WQX fields.

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