Take a look
at table showing the
lake characteristics for
the spreadsheets below containing profile data from Lake Sammamish.
The manual profiles contain the same basic parameters that the RUSS units
only the data
were collected by a real person using a field meter. The water chemistry
spreadsheets contain nutrient, chlorophyll and other data you'll need
to further understand the lake. The Secchi and Trophic State Index
(TSI) files sum up data that have been collected for a number of years.
Secchi and TSI are probably the best way to look for any long-term
Lake Sammamish Manual Profile
Sammamish Water Quality Graphs