ONEKAMA JUNIOR/SENIOR HIGH SCHOOL SCIENCE
Portage Lake Water Analysis Tests
February 25, 1996
Click here for definitions of some wacky words. SECCHI DISK: West Basin ......East Basin .......Shallow Site ..............................30 ft. ................33 ft. ...............10 ft. CHLOROPHYLL a: West Basin .....East Basin .....Shallow Site (ug/l)* ..............................50 .................88 ..................1.33 PHOSPHORUS: West Basin .....East Basin ....Shallow Site ...................Surface......5.6................5.9.................5.2 ....................Mid..........6.4................5.6 ....................Bottom.....10.5..............11.1...............6.7
......Dissolved Oxygen.....Temperature......Alkalinity ...............West Basin......................East Basin..........Shallow Site
* parts per billion -- not taken
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