Geography Reference
In-Depth Information
Pollutant
Sources
Legislation &
Policies
Natural Factors
Water Uses
Human, Technical &
Financial Resources
Evaluation
Objectives
Preliminary
Surveys
Evaluation
Design
Field Monitoring
Operations
Laboratory
Operations
Data Quality
Control
Hydrological
Monitoring
Data Storage
Data Treatment
Data
Interpretation
Evaluation
Redesign
Evaluation &
Dissemination
Water Use
Management
Pollution
Control
Modified from Meybeck and Helmer, 1992.
Figure 1. Generalized framework of water quality evaluation program showing
standard aspects.
