Lahaul-Spiti administration prepares for glacial lake outburst flood from Ghepan Lake, identifies 32 vulnerable locationsLahaul-Spiti administration is preparing for a potential glacial lake outburst flood. Thirty-two vulnerable locations have been identified ...
05 Sep, 2026, 11.17 AM IST
Indus Waters Treaty: The 1960 pact that refuses to leave the limelight of India-Pakistan tensionsIndus Waters Treaty Explained: The Indus Waters Treaty faces strain over India's hydropower projects and Pakistan's objections. Following a...
04 Sep, 2026, 09.23 PM IST
In 2020, American Rivers removed the Middle Fork Nooksack dam after 50 years of blocking fish in Washington. 2 years later, the river reopened 16 miles of habitat for Chinook salmon and troutMiddle Fork Nooksack salmon habitat: A dam built in 1961 was removed in 2020, restoring river access. This action reopened sixteen miles of...
04 Sep, 2026, 01.26 AM IST
In 2004, Illinois began Cedar Lake restoration with 3 projects to curb erosion. 18 years later, Cedar Creek was delisted for 3 impairments after sediment and TSS improvedCedar Lake erosion restoration Illinois: Extensive erosion restoration efforts at Cedar Lake have significantly improved water quality. Pro...
03 Sep, 2026, 07.25 PM IST
In 2016, Indiana found very poor fish health in 1.27 miles of Big Branch after years of pollution. 7 years later, its fish score reached 48 and the segment was clearedBig Branch’s recovery is ultimately a reminder that environmental restoration is often measured in years rather than weeks. The stream did ...
03 Sep, 2026, 03.59 AM IST
In 1996, Illinois added Lake Decatur to its pollution list after farm runoff harmed its water. 28 years later, nitrogen levels fell below the 7.8 mg/L limitLake Decatur's water quality improved after implementing agricultural best management practices. Efforts to reduce nutrient and sediment ru...
02 Sep, 2026, 10.55 PM IST
In 2024, four dams were removed from an American river. Over 400 miles of Salmon habitat reopened. Scientists are now watching an ecosystem rebuilding itselfFour hydroelectric dams on the Klamath River were removed in 2024. This project opened over 400 miles of historic salmon habitat. Indigenou...
02 Sep, 2026, 10.11 PM IST
In 2002, Illinois listed Sugar Creek as polluted by 2 water-quality problems. 20 years later, 1 was cleared after cleanup efforts helped restore healthy oxygen levelsSugar Creek's dissolved oxygen impairment was cleared after twenty years of restoration work. Projects across the watershed focused on redu...
02 Sep, 2026, 07.32 PM IST
In 1892, engineers began the Chicago Canal to divert sewage using 42 million cubic yards of earth; more than a century later, it may help Asian carp reach the Great LakesIn 1885, Chicago undertook the monumental task of reversing its river flow to safeguard drinking water by rerouting sewage from Lake Michig...
02 Sep, 2026, 03.30 PM IST
In 2011, Arkansas prioritized Lake Conway-Point Remove to tackle pollution. 13 years later, Conway cut nitrogen 41% and phosphorus 44% with green infrastructure annuallyLake Conway-Point Remove story ultimately shows why the future of water-quality protection may depend on combining engineering with ecology...
02 Sep, 2026, 01.47 AM IST
In 1996, Illinois listed Lake Decatur for phosphorus and nitrogen pollution. 25 years later, 3 grants helped Decatur expand BMPs and improve water quality in the lakeLake Decatur has struggled with agricultural runoff pollution for several years, prompting the launch of a water quality initiative aimed a...
01 Sep, 2026, 01.06 AM IST
Carbon emissions are worsening the western US water crisis, new study findsDecades of carbon emissions significantly worsened the western United States water crisis. Fossil fuel and cement producers' emissions redu...
30 Aug, 2026, 10.45 PM IST
Attempt to deprive Pak of its share of Indus water will have 'profound consequences': Dy PM DarPakistan warns of profound regional security consequences if its treaty waters are withheld. Deputy Prime Minister Ishaq Dar stated the iss...
29 Aug, 2026, 10.16 PM IST
An engineering mistake in 1905 accidentally created California’s largest lake — and it changed the desert foreverIn 1905, an engineering blunder redirected the Colorado River into a desert basin, unintentionally giving rise to California's Salton Sea. ...
29 Aug, 2026, 12.06 AM IST
In 2004, Iowa listed Kent Park Lake as impaired after nutrient and sediment runoff harmed clarity. 20 years later, monitoring showed it met algae and turbidity standardsKent Park Lake in Johnson County, Iowa, experienced water-quality problems linked to nutrient and sediment delivery, resulting in its place...
28 Aug, 2026, 10.46 PM IST
In 2022, Washington DC installed 2 bioretention systems across 2.6 acres to manage runoff. 1 year later, they could retain 2,627 cubic feet of stormwater per stormWashington DC bioretention systems are quietly changing what happens when heavy rain hits city streets. Two systems on Hamlin Street NE can...
28 Aug, 2026, 10.30 PM IST
Four dams built on the Klamath River between 1918 and 1966 made power, not water storage; in 2024, the last came down, reopening 420 miles of salmon habitatIn a groundbreaking initiative, four dams on the Klamath River spanning California and Oregon have been dismantled after a century of exist...
26 Aug, 2026, 03.10 PM IST