Thousands of fish were found dead in the Kaming River in the East Kaming district of Arunachal Pradesh after the river’s water suddenly turned black, officials said Saturday, sparking panic. A fisheries official in the area said the river water had turned black due to the high TDS content.
Thousands of fish were found dead in the river on Friday in Siba, the district headquarters, said Halli Tajo, the district’s fisheries development official. He added that according to the preliminary results, the cause of the deaths is the presence of large amounts of dissolved solids, which leads to poor vision and breathing problems for aquatic species in the water.
“Because the river water has a high TDS content, the fish were unable to breathe in the oxygen,” Tajo said. He said, citing a report, that the amount of dissolved solids in the river was 6800 mg per liter, well above the normal range of 300-1200 mg per liter.
Tajo appealed to people not to eat fish because it could cause serious health problems. The East Kameng District Administration has issued an advice asking people to avoid venturing near the Kameng River for fishing, and not to consume and sell dead fish until further orders.
Siba residents blamed China for the high level of dissolved solids in the river, claiming that the water had turned black due to construction activities in the neighboring country. Seppa East MLA Tapuk Taku appealed to the state government to immediately form a panel of experts to ascertain the reason behind the sudden change in the color of the waters of the Kameng River and the death of a large amount of fish.
Taku expressed his concern, saying that this incident had never happened in the Kameng River. “If it continues for more than a few days, the aquatic life from the river will be completely gone,” he said, adding that the sudden change in water color may be due to the massive landslide in the upper belt of the river. Area.
“There may be other reasons as well. The state government should immediately form a fact-finding commission to study the situation as soon as possible.” The Chiang River in Pasigat in East Siang District turned black in November 2017. The then Congressman from Arunachal East Ninong Iring wrote to Prime Minister Narendra Modi, requesting his intervention, claiming that it was the result of a construction – a long tunnel in China, that diverted water From Siang to Xinjiang Province in the Taklamakan Desert.
China denied this claim.