International English Language Testing System. The test assesses your abilities in listening, writing and speaking in less then three hours who want to study or work where English is used as a language of communication.
Relationships between flow and concentration to 'fill in the blanks' ... 'Maps' flow-concentration relationship from available data onto entire flow record ...
Key pollutants / stressors, sources, current loads ... Public info/education & outreach/involvement plan ... Septic tank use. http://quickfacts.census.gov ...