Answer to Question 1
The TMDL program . . . evaluates all sources of pollutants entering a body of water, especially nonpoint sources, according to the water body's ability to assimilate the pollutant. (W)ater quality criteria provide an essential means of assessing the condition of the receiving body of water, as well as evaluating the levels of the various pollutant discharges.
Answer to Question 2
The NPDES program addresses point-source pollution and issues permits that regulate discharges from wastewater treatment plants and industrial sources.
Primary production increases with an increase in total phosphorus concentration.
An oral contraceptive showing the daily doses and the different formulation taken in the last 7 days
Point Sources of Pollution
Source Regions
(a) A turbidometry detector measures laser light directly across from the light source. The sample, ...
Water pollution types