Draft Guidelines for the Selection of Methods to Determine Ecological Flows and Water Levels

Watershed Investigations: 12 Labs for High School Science

Sample Color Clarity Odor Control 1 Clear Good None Control 2 Clear Good None Low PO4 1 Green growth on bottom Good None Low PO4 2 Green growth on bottom Good None High PO4 1 Green growth on bottom Good None High PO4 2 Green growth on ...
Procedures for Rating a Flow Station
By National Institute of Water and Atmospheric Research, Douglas Alan McMillan, Michael Barry Thomas
Procedures for Rating a Flow Station
Procedure for Rating a Flow Station
By National Institute of Water and Atmospheric Research, Douglas Alan McMillan, Michael Barry Thomas
Procedure for Rating a Flow Station