News

Dredging of Tissa Wewa halted amidst protests by environmentalists

Published

5 years ago

2021/06/29

By Ifham Nizam

Environmentalists yesterday welcomed Archaeology Director General Senior Professor Anura Manatunga’s intervention to halt the removal of soil and mud from the Tissawewa at Tissamaharama, by a Chinese company

Social Scientist and environmentalist Dr Ravindra Kariyawasam told The Island that be it an American or Chinese company, they were here for a reason and they were least concerned about local ecosystems or archaeological sites.

Dr. Kariyawsam, who is also the Convener of the Centre of Environment and Nature Studies, stressed that Sri Lanka’s tank system was internationally known.

“The Chinese don’t know about our eco systems. Otherwise, they would not have built the Port City here. Tissawewa is about 1,000 years old has a unique eco system, which will be destroyed by haphazard dredging.

Kariyawasam said that in 2010, the World Food Programme and World Health Organisation ranked Sri Lanka as the fourth country with the highest rate of deforestation, a position that it still hold today,.”

“Decisions like this can set a bad precedent for future threats to our forests and nature,” he asserted.

Meanwhile, a senior archeologist said that any renovation work on the Tissawewa should be approved by the Archaeological Department and that a Chinese company had dredged the reservoir using heavy machinery without permission. “We are told a senior minister is behind such a move, the Department had taken up the matter with President Gotabaya Rajapaksa and Prime Minister Mahinda Rajapaksa.”

Hambantota District Assistant Director of Archeology Wasantha Alahakoon has written to the Irrigation Department requesting that the project be halted until permission is obtained from the Archaeological Department; the work was suspended on Friday.

The Department of Irrigation had not yet sent a letter requesting permission for such activities, he said.

Senior Professor of Archeology Raj Somadeva said he believed that the ancient city of Magama had been located near this reservoir and many artifacts may have got washed into the reservoir.

He said that thousands of Gaja Lakshmi coins had been found during previous excavations and that the removal of mud from the Wewa must be done after investigations by the Archaeological Department.

In March, government initiated a programme to clean 103 rivers and strengthen the banks of tanks in the country.,

The Chinese joint venture to renovate irrigation tanks here was launched on Monday (21) and the opening stage will see the renovation of the Tissawewa.

“The water released from the Uma-Oya project will reach the Anuradhapura District soon. Therefore, it is our responsibility to ensure that we store this water in our irrigation system, without allowing it to reach the sea,” Minister Chamal Rajapaksa said during the launch of the project.

According to the Minister, the government of Sri Lanka is not incurring any cost for the installation of the machine.

“We are not paying to install this machine. They have to remove silt from the tank and pay us as well for it. They can take the sand and clay removed from the tank and sell it,” the Irrigation Minister said.

The Tissawewa is believed to have been constructed by King Yatala-Tissa who established the Ruhunu Kingdom or his uncle, King Devanampiyatissa who ruled the Anuradhapura Kingdom during the 03rd century BC.

The furor caused by the Ministers comments resulted in a press statement issued via the Department of Government Information, in which the Ministry of Irrigation affirmed the government will act responsibly towards addressing the drinking water crisis as well as protecting rainforests which are home to national water resources.

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Landslide early warnings issued to the Districts of Badulla, Kandy, Matale and Nuwara Eliya

Published

9 hours ago

2026/01/8

Priyan

The Landslide Early Warning Center of the National Building Research Organisation [NBRO] has issued landslide early warnings to the districts of Badulla, Kandy, Matale and Nuwara Eliya for the next 24 hours commencing at 1200hrs today [08]

Accordingly
LEVEL II AMBER landslide early warnings have been issued to the Divisional Secretaries Divisions and surrounding areas of Ududumbara in the Kandy District, Wilgamuwa in the Matale District, and Nildandahinna and Walapane in the Nuwara Eliya District.

LEVEL I YELLOW landslide early warnings have been issued to the Divisional Secretaries Divisions and surrounding areas of Meegahakiwula, Welimada, Kandaketiya, Lunugala, Badulla, Passara, Uva Paranagama and Hali_Ela in the Badulla District, Ambanganga Korale in the Matale District, and Mathurata and Hanguranketha in the Nuwara Eliya District.

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Warning for deep depression over South-east Bay of Bengal Sea area

Published

15 hours ago

2026/01/8

Priyan

Deep depression Track. [Source: RSMC]

Warning for deep depression over South-east Bay of Bengal Sea area.
Issued by the Natural Hazards Early Warning Centre, Department of Meteorology at 10.30 a.m. on 08 January 2026 for the period until 10.30 a.m. 09 January 2026

The depression in the Bay of Bengal to the southeast of Sri Lanka has intensified into a deep depression and is centered near latitude 5.4°N and longitude 85.3°E, about 420 km southeast of Pottuvil at 05.30 a.m. today (08th). The above system is currently (10:00 a.m.) located about 300 km southeast of Pottuvil.

It is very likely to move west-northwestwards across the southwest Bay of Bengal and cross the Sri Lanka coast between Hambantota and Kalmunai between 5.30 p.m. to 11.30 p.m. on Friday [9th January 2026].

Hence, showery, and windy condition over the island, particularly in the Northern, NorthCentral, Eastern, Uva and Central provinces is expected to enhance from today (08th).

For the Land area:

DAMAGE EXPECTED:
• Damage to huts, temporary shelters and light structures
• Destroy the roof tops/ sheets etc.
• Damage to power and communication lines.
• Breaking of tree branches and uprooting of large avenue trees.
• Damage to paddy crops, banana, papaya trees and orchards.
• Damage to harbor yachts
• Flash flood
• Sea water inundation in low lying areas in the near coast.

Action suggested for the Land area:
• Coastal hutment dwellers are advised to move to safer places. Other people in the affected areas to remain indoors.
• People living in hilly areas (particularly landslide prone areas) and low lying areas in river basins are requested to be vigilant.
• Drivers and people using roads in the hilly areas are requested to be vigilant.
• Beware of fallen trees and power lines.
• Avoid using wired telephones and connected electric appliances during thunderstorms.
• General public is requested to be vigilant regarding impending extreme weather situation.
• For emergency assistance contact the local disaster management authorities.
• Requested to be attentive about future advisories issued by the Department of Meteorology in this regard.

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Showers above 100 mm are likely at some places in the Eastern and Uva provinces and showers about 50-75 mm in other areas

Published

21 hours ago

2026/01/8

Priyan

WEATHER FORECAST FOR 08 JANUARY 2026
Issued at 05.30 a.m. on 08 January 2026 by the Department of Meteorology

The depression over the Bay of Bengal, located to the southeast of Sri Lanka, was centered near latitude 5.3°N and longitude 86.0°E, about 490 km southeast of Pottuvil, at 11:30 p.m. yesterday (07). It is expected to move west-northwestwards and towards the eastern coast of the island during next 24 hours. This system is likely to intensify further into a deep depression during the next 12 hours.

Cloudy skies can be expected over most parts of the island.
Showers or thundershowers will occur at times in the Northern, North-central, Eastern, Uva, Central and Southern provinces. Showers or thundershowers may occur at several places elsewhere in the Island after 1.00 p.m. Heavy showers above 100 mm are likely at some places in the Eastern and Uva provinces. Fairly Heavy showers about (50 – 75) mm are likely at some places in the other areas of the island.

Strong winds about (50-60) kmph can be expected at times over the Eastern slopes of the central hills, the Northern, North-central, North-western and Eastern provinces and in Hambantota, Gampaha, Colombo and Monaragala districts.

The general public is kindly requested to take adequate precautions to minimize damages caused by temporary localized strong winds and lightning during thundershowers.