Puttalam Lagoon

08°06′N 79°46′E / 8.100°N 79.767°E / 8.100; 79.767 (Puttalam Lagoon)Primary inflowsKala Oya
Mi OyaBasin countriesSri LankaMax. length28 km (17 mi)Max. width12 km (7 mi)Surface area327 km2 (126 sq mi)Average depth1–2 m (3.3–6.6 ft)Max. depth5 m (16.4 ft)Surface elevationSea levelReferences[1][2]

The Puttalam Lagoon is a large 327 km2 (126 sq mi) lagoon in the Puttalam District, western Sri Lanka.

The lagoon is fed by two rivers, namely the Kala Oya and Mi Oya, discharging at 2.2 m3/s (77.7 cu ft/s) and 8.1 m3/s (286.0 cu ft/s) respectively. It is linked to Mundal Lagoon 15 km (9.3 mi) to the south by a channel. The lagoon's water is brackish to saline.

The lagoon is surrounded by a region containing coconuts, open forests, grasslands and shrublands. The land is used for prawn fishing, salt production, and rice cultivation.[3] The lagoon has extensive mangroves, seagrasses and some salt marshes, attracting a wide variety of anatidae.

Islands

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A moderate number islands scatter over the lagoon including:

List of islands in the lagoon from north to south
Island Area Location
Ippantivu   08°19′45″N 79°48′16″E / 8.32917°N 79.80444°E / 8.32917; 79.80444 (Ippantivu)
Periya Arichchal   08°18′03″N 79°47′50″E / 8.30083°N 79.79722°E / 8.30083; 79.79722 (Periya Arichchal)
Salliyampiddi   08°17′03″N 79°47′33″E / 8.28417°N 79.79250°E / 8.28417; 79.79250 (Salliyampiddi)
Oddakarentivu   08°16′35″N 79°45′50″E / 8.27639°N 79.76389°E / 8.27639; 79.76389 (Oddakarentivu)
Sinna Erumativu   08°16′28″N 79°46′21″E / 8.27444°N 79.77250°E / 8.27444; 79.77250 (Sinna Erumativu)
Erumativu   08°16′04″N 79°46′45″E / 8.26778°N 79.77917°E / 8.26778; 79.77917 (Erumativu)
Pambativu   08°14′42″N 79°46′33″E / 8.24500°N 79.77583°E / 8.24500; 79.77583 (Pambativu)
Kilitivu   08°14′27″N 79°46′52″E / 8.24083°N 79.78111°E / 8.24083; 79.78111 (Kilitivu)
Neduntivu   08°14′06″N 79°46′45″E / 8.23500°N 79.77917°E / 8.23500; 79.77917 (Neduntivu)
Mattutivu   08°13′01″N 79°46′59″E / 8.21694°N 79.78306°E / 8.21694; 79.78306 (Mattutivu)
Ambantattivu   08°12′42″N 79°45′58″E / 8.21167°N 79.76611°E / 8.21167; 79.76611 (Ambantattivu)
Pullupiddi   08°11′20″N 79°46′40″E / 8.18889°N 79.77778°E / 8.18889; 79.77778 (Pullupiddi)
Somativu   08°10′45″N 79°45′22″E / 8.17917°N 79.75611°E / 8.17917; 79.75611 (Somativu)
Maripututivu   08°10′33″N 79°44′59″E / 8.17583°N 79.74972°E / 8.17583; 79.74972 (Maripututivu)
Kakativu   08°10′26″N 79°45′22″E / 8.17389°N 79.75611°E / 8.17389; 79.75611 (Kakativu)
Udayirputi   08°09′52″N 79°48′37″E / 8.16444°N 79.81028°E / 8.16444; 79.81028 (Udayirputi)

See also

Wikimedia Commons has media related to Puttalam Lagoon.

References

  1. ^ Management of coastal resources in Puttalam Lagoon, Sri Lanka (PDF), archived from the original (PDF) on 2011-07-22, retrieved 2010-07-02
  2. ^ S.W. Kotagama; Leonard Pinto; Jayampathi L. Samarakoon, Wetlands of Sri Lanka (PDF), Wetlands International, pp. 52, 53, archived from the original (PDF) on 2012-04-18, retrieved 2010-07-02
  3. ^ Haque, A. K. Enamul; Murty, M. N.; Shyamsundar, Priya (2011). Environmental Valuation in South Asia. Cambridge University Press. p. 101. ISBN 9781139504782.
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