DiscoverHABs - Cheney Reservoir

Do environmental conditions affect the probability of taste and odor geosmin event or toxic microcystin event in raw drinking water?

Scenario 1
(2012-phys)
Scenario 2
(2012-nutr/chem)
Scenario 3
(2012-phys/geos/micro)
Scenario 4
(2012-nutr/geos)

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LEGEND -- colors shown are for variables selected in this scenario
Cyanobacteria Geosmin Microcystin
cells/ml Probability Observed ng/L Probability Observed ug/L
. . . . . . . . . . . . . . . . . .
Normal ‹80k Public Health Watch ‹250k Public Health Warning ‹10M Closure ≥10M Normal ‹0.5 High ≥0.5 Normal ‹5 Taste-Odor Detection ≥5 Normal ‹0.56 High ≥0.56 Low ‹0. Drinking Water Advisory Young Children ≥0.3 Drinking Water Advisory Other Ages ≥1.6 Recreational Advisory ≥4 Public Health Warning ≥20