Quality of Surface Water in Missouri, Water Year 2019

Data Series 1132
Prepared in cooperation with the Missouri Department of Natural Resources
By:

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Abstract

The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a network of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network (AWQMN). During water year 2019 (October 1, 2018, through September 30, 2019), water-quality data were collected at 73 stations: 71 AWQMN and alternate AWQMN stations, and 2 U.S. Geological Survey National Water Quality Monitoring Program stations. Among the stations in this report, four stations have data presented from additional sampling performed in cooperation with the U.S. Army Corps of Engineers. Summaries of the concentrations of dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticides are presented. Most of the stations have been classified based on the physiographic province or primary land use in the watershed monitored by the station. Some stations have been classified based on the unique hydrologic characteristics of the waterbodies (springs, large rivers) they monitor. A summary of hydrologic conditions including peak streamflows, monthly mean streamflows, and 7-day low flows also are presented for representative streamflow-gaging stations in the State.

Suggested Citation

Kay, R.T., 2021, Quality of surface water in Missouri, water year 2019: U.S. Geological Survey Data Series 1132, 26 p., https://doi.org/10.3133/ds1132.

ISSN: 2327-638X (online)

Study Area

Table of Contents

  • Abstract
  • Introduction
  • The Ambient Water-Quality Monitoring Network
  • Laboratory Reporting Conventions
  • Surface-Water Quality Data Analysis Methods
  • Station Classification for Data Analysis
  • Hydrologic Conditions
  • Distribution, Concentration, and Detection Frequency of Selected Constituents
  • Summary
  • References Cited
Publication type Report
Publication Subtype USGS Numbered Series
Title Quality of surface water in Missouri, water year 2019
Series title Data Series
Series number 1132
DOI 10.3133/ds1132
Year Published 2021
Language English
Publisher U.S. Geological Survey
Publisher location Reston VA
Contributing office(s) Central Midwest Water Science Center
Description Report: v, 26 p.; Data Release
Country United States
State Missouri
Online Only (Y/N) Y
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