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Northern Prairie Wildlife Research Center

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American Wildcelery (Vallisneria americana):
Ecological Considerations for Restoration

Tables and Figures

Table 4. Chemical properties of water in Lake Opinicon, Ontario, Canada (from Crowder et al. 1977).

Parameter Range Parameter Range
Dissolved oxygen (mg/L) 10.7- 15.2 Potassium (mg/L) 11.7
Sodium (mg/L) 2.5
Free CO2 (mg/L) 0- 2.4 Calcium (mg/L) 192
Total Kjedahl nitrogen (mg/L) 0.39-0.43 Magnesium (mg/L) 24.3
Total phosphorus (mg/L) 0.014- 0.026 (Choride mg/L) 4- 8.2

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