Title: Porth, Gluvian and Menalhyl catchment river water quality classification 1991
Author: B.L. Milford
Document Type: Monograph
Annotation: EA additional title info: WQP/92/0029
Abstract:
Monitoring to assess the quality of river waters is undertaken in thirty-four catchments within the region. As part of this monitoring programme samples are collected routinely from selected monitoring points at a predetermined frequency per year, usually twelve spaced at monthly intervals. Each monitoring point provides data for the water quality of a river reach (in kilometres) upstream of the monitoring point. This report presents the the river water quality classification for 1991 for monitored river reaches in the Porth, Gluvian and Menalhyl catchment.
Publisher: National Rivers Authority
Publication Date: 1992
Publication Place: Exeter
Subject Keywords: Rivers; Catchment basins; Water quality; Monitoring
Geographic Keywords: EA North West; Cornwall; North Cornwall, Seaton, Looe and Fowey catchment
Extent: 4; + appendices
Permalink: http://www.environmentdata.org/archive/ealit:2515
Total file downloads: 314
Download PDF Display PDF in separate tab
