thumbnail

Water quality in the tidal Potomac River and Estuary, hydrologic data report, 1979 water year

Open-File Report 81-1074
By:  and 

Links

  • The Publications Warehouse does not have links to digital versions of this publication at this time
  • Open Access Version: External Repository
  • Download citation as: RIS | Dublin Core

Abstract

This report contains data on the physical and chemical properties measured during the 1979 water year for the tidal Potomac River and estuary. Data were collected routinely at five major stations and periodically at 14 intervening stations. Each major station represents a cross section through which the transport of selected dissolved and suspended materials will be computed. The intervening stations represent locations at which data were collected for special studies such as: salt water migration, dissolved oxygen dynamics, and other synoptic studies. About 960 samples were analyzed for silicate, Kjeldhal nitrogen, nitrite, phosphorus, chlorophyll and suspended sediment, with additional samples analyzed for organic carbon, calcium, magnesium, sodium, bicarbonate, sulfate, potassium, chloride, fluoride, seston and dissolved solids residue. In addition, about 1400 in-situ measurements of dissolved oxygen, specific conductance, temperature, and Secchi disk transparency are reported. (USGS)

Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title Water quality in the tidal Potomac River and Estuary, hydrologic data report, 1979 water year
Series title Open-File Report
Series number 81-1074
DOI 10.3133/ofr811074
Edition -
Year Published 1981
Language ENGLISH
Publisher U.S. Geological Survey,
Description iii, 152 p. ill., maps ;28 cm.
Google Analytic Metrics Metrics page