Effects of Water Level Fluctuation on Waterbirds Distribution and Aquatic Vegetation Composition at Natural Wetland Reserve, Peninsular Malaysia

Table 5

Monthly water level (m) data in marsh swamp at Paya Indah Natural Wetland Reserve, Peninsular Malaysia.

Months	Minimum water level (meters)	Mean water level (meters)	Maximum water level (meters)
November, 2007	2.218	2.249	2.273
December, 2007	2.206	2.222	2.237
January, 2008	2.197	2.243	2.313 ↑
February, 2008	2.176	2.197	2.218
March, 2008	2.197	2.215	2.231
April, 2008	2.246	2.218	2.237
May, 2008	2.167	2.182	2.222
June, 2008	2.139	2.151	2.167
July, 2008	2.127	2.148	2.167
August, 2008	2.084	2.103	2.127
September, 2008	2.075	2.097	2.115
October, 2008	2.048 ↓	2.090	2.124
November, 2008	2.087	2.112	2.154
December, 2008	2.142	2.167	2.185
January, 2009	2.151	2.170	2.182

Note: ↑ Arrow show maximum water level and ↓ arrow shows minimum water level.