Quality of Surface Water in Missouri, Water Year 2018

Data Series 1119
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. During water year 2018 (October 1, 2017, through September 30, 2018), water-quality data were collected at 76 stations: 74 Ambient Water-Quality Monitoring Network stations and 2 U.S. Geological Survey National Stream Quality Assessment Network stations. Among the 76 stations in this report, 4 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 pesticide compounds 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., 2019, Quality of surface water in Missouri, water year 2018: U.S. Geological Survey Data Series 1119, 25 p., https://doi.org/10.3133/ds1119.

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

Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title Quality of surface water in Missouri, water year 2018
Series title Data Series
Series number 1119
DOI 10.3133/ds1119
Year Published 2019
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Contributing office(s) Central Midwest Water Science Center
Description v, 25 p.
Country United States
State Missouri
Online Only (Y/N) Y