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Nong Han Kumphawapi (Thai: หนองหานกุมภวาปี, pronounced [nɔ̌ːŋ hǎːn kumpʰawaːpiː], often just Nong Han) is a lake in northeast Thailand, north of the town of Kumphawapi, Kumphawapi District, Udon Thani Province.

Nong Han Kumphawapi Lake
Nong Han Kumphawapi Lake
Location	Udon Thani Province, Thailand
Coordinates	17°10′N 103°02′E
Primary inflows	Huai Phai Chan Yai
Primary outflows	Lam Pao
Basin countries	Thailand
Max. length	7 km (4.3 mi)
Max. width	3 km (1.9 mi)
Surface area	1.7 km2 (0.66 sq mi) (including wetland 4.1 km2 (1.6 sq mi))
Average depth	1.9 m (6 ft 3 in)
Surface elevation	170 m (560 ft)

The lake is shallow, mostly not exceeding a depth of one meter. The open water area of 1.7 km² is surrounded by a wetland covering 4.1 km², including paddy fields.

In 2001 the lake was proposed as a wetland of international importance by the Thai government.

Folklore

According to local folklore, from the very beginning Nong Han played a part in the story of Phadaeng and Nang Ai.[1] Nang Ai was the daughter of King Kom who ruled the country of Chathida. The beauty of Nang Ai was famed far and wide. Many desired a royal wedding with her, and not all were men. Among the many who would wed Nang Ai were Prince Phadaeng, a man from another land, and Prince Pangkhii, who had wed Nang Ai in a former life but in this one was the son of Phaya Nak, the Grand Nāga who ruled the deep. So many suitors desired to wed Nang Ai that her father staged a rocket festival competition, the winner to win a royal wedding. But hopes were dashed when only the rockets of her uncles made it aloft, and her father called the whole thing off. Naga Prince Pangkhii shape-shifted into a white squirrel to spy on Nang Ai, but she saw him and had him killed by a royal hunter. Pangkhii's flesh magically transformed into meat equal to 8,000 cartloads (a metric cartload is 2,000 litres). Nang Ai and many of her countrymen ate of this tainted flesh, and Phaya Nak vowed to allow no one to remain living who had eaten of the flesh of his son. Aroused from the deep, he and his watery myrmidons rose and turned the land into a vast swamp of which Nong Han is a remnant.

References

External links

• "Wetlands of South East Asia". ASEAN Regional Centre for Biodiversity Conservation. Archived from the original on September 28, 2007.
• Krungsri Documentary (in Thai)
• Story of Phadaeng and Nang Ai (in Thai)
• Penny, Dan; Grindrod, John; Bishop, Paul (1996). "Holocene Palaeoenvironmental Reconstruction Based on Microfossil Analysis of a Lake Sediment Core, Nong Han Kumphawapi, Udon Thani, Northeast Thailand". Asian Perspectives. University of Hawai'i Press (Honolulu). 35 (2). hdl:10125/17082. Pollen, phytolith, and charcoal analyses are presented for a Holocene lake sediment core taken from Nong Han (Lake) Kumphawapi,... Major changes appear in the record at approximately 6500 calibrated years B.P. with the establishment of permanent swamp or lake conditions at the core site and a decline in regional arboreal taxa. These changes are difficult to explain in simple climatic terms and are inconsistent with other climatic reconstructions for the region. A coincident increase in disturbance indicators in the microfossil record may reflect human activities, particularly changes to dry land vegetation through the use of fire. The technique appears to be insensitive to the development of intensive wet-rice agriculture, which almost certainly occurred during the period represented by the microfossil record.

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