Lake Lyndon
Current Lake SPI Condition
High
Maximum Depth
18.3m
Size
0.88km²
Lake Type
Glacial
FENZ#
48597
Lake Lyndon
Results Overview December 2023
Survey Date Status LakeSPI % Native Condition % Invasive Impact %
December 2023 High 67.5% 67.1% 28.9%
May 2018 High 64.2% 72.9% 40.0%
January 2013 High 65.8% 77.9% 43.7%
April 2010 High 61.3% 64.3% 37.8%
December 2023 - Condition High
67.1% 28.9% 67.5% LakeSPI Index Native Index Invasive Index

Native Submerged Plants Present

Invasive Submerged Plants Present

Submerged Plant Depths

Maximum Depth (m) Submerged Aquatic Plants
Native Charophyte Meadows Invasive
11.10 10.90 5.70

Survey Notes

May 2018 - Condition High
72.9% 40.0% 64.2% LakeSPI Index Native Index Invasive Index

Native Submerged Plants Present

Invasive Submerged Plants Present

Submerged Plant Depths

Maximum Depth (m) Submerged Aquatic Plants
Native Charophyte Meadows Invasive
12.70 12.40 7.30

Survey Notes

January 2013 - Condition High
77.9% 43.7% 65.8% LakeSPI Index Native Index Invasive Index

Native Submerged Plants Present

Invasive Submerged Plants Present

Submerged Plant Depths

Maximum Depth (m) Submerged Aquatic Plants
Native Charophyte Meadows Invasive
13.00 12.50 8.20

Survey Notes

This assessment was carried out with funding from Environment Canterbury - www.ecan.govt.nz

April 2010 - Condition High
64.3% 37.8% 61.3% LakeSPI Index Native Index Invasive Index

Native Submerged Plants Present

Invasive Submerged Plants Present

Submerged Plant Depths

Maximum Depth (m) Submerged Aquatic Plants
Native Charophyte Meadows Invasive
10.30 10.00 5.30

Survey Notes