From John Sloan:
look at parameters for a single site
Currently we can graph them out individually - but is there a way for Website to look at multiple parameters for a single site? Phos, Blue Green Algae, Hydrograph ... layered onto same graph
1 GREON unit - turbidity and blue green algae and hydrograph (discharge) - over same time - in same, single graph - how do you align axes and all that for units legends/scales

Review and mockup

GLM does do this in the compare screen in G3 - review to see whether we write from scratch or use library (which increases dependencies)