Drought hits Panama Canal shipping, highlights climate fears

An intense drought related to this year’s El Nino phenomenon has precipitously lowered the level of Panama’s Gatun Lake, forcing the country’s Canal Authority to impose draft limits this week on ships moving through the waterway’s recently expanded locks.

The restrictions on how deep the vessels can reach below the surface means large ships, primarily from the United States and China, must pass through with less cargo, which translates into lower revenue for the voyages. The driest period in memory for the canal basin is also hitting small indigenous villages that depend on tourism along the tributaries of the inter-oceanic passage.

The economic hit to canal operators stands to be minor — an estimated $15 million this year, compared with the $2.5 billion in revenue generated in 2018. But the drought and the resulting restrictions highlight the difficulties Panama faces in satisfying increased demand for fresh water to feed the canal while irrigating fields and keeping the taps flowing in the capital as climate change threatens more extreme weather events.

“This year I do not think there will be problems with drinking water … due to the resources we have,” Steve Paton, who heads the long-term climate monitoring program at the Smithsonian Tropical Research Institute, said, referring to an accumulation of rainfall from the last rainy season.

“As for the future, it is difficult to forecast,” Paton continued. “But we are observing in the canal area that climatic events are becoming increasingly extreme. … The biggest droughts and the eight or nine largest storms have occurred in the last 20 years, in the same way that 2014 to 2016 were the driest years in the canal’s history.”

El Nino is a recurring phenomenon in which warm ocean temperatures in the Pacific lead to drier than usual conditions in some areas and wetter in others.

Carlos Vargas, vice president of environment and water for the Canal Authority, said recently that Gatun — one of the largest artificial lakes in the world, with an area of 168 square miles (436 square kilometers) — was 4.6 feet (1.4 meters) below normal levels for this time of year. It has dropped more than a half foot (0.2 meters) since early April. A smaller lake that also supplies the waterway, Alajuela, was 7.2 feet (2.2 meters) below usual.

“These low levels in the Panama Canal are the product of four or five months of almost zero precipitation,” Vargas told The Associated Press. “It really has been the driest dry season we’ve had in the history of the canal. The flow of rivers to the lake is down 60%.”

That forced the Canal Authority to notify customers in early April that the maximum freshwater draft of 44 feet (13.41 meters) for Neopanamax vessels would be a foot less beginning at the end of the month. It marks the fourth reduction in drafts imposed during the current dry season, which runs from January through April. When water levels are optimal, maximum draft for those ships is about 50 feet (15.2 meters).

The limits affect only the Cocoli and Agua Clara Locks, a multibillion-dollar project inaugurated in 2016 to accommodate the larger Neopanamax ships. On average, 7 1/2 vessels move through those locks daily day, though there have been days with as many as 12 crossings.

The canal charges shipping companies based on a vessel’s capacity and also a percentage of the cargo it carries, so lighter ships mean less profit for everyone.

The Canal Authority has had to deal with extreme weather patterns in the past. A severe dry season also associated with El Nino in 2015-2016 affected the crossing of cargo in the old locks and cost $40 million in revenue.

The canal and most Panamanians rely on rains over a watershed of nearly 1,300 square miles (more than 3,000 square kilometers) — covered with forests, rivers and lakes — that generates 95% of the water consumed by Panama City and Colon, whose metro areas combined are home to nearly half the country’s population of just over 4 million.

Panama has one of the highest levels of annual rainfall among tropical countries. Last year marked one of the highest amounts of rainfall on record for the basin, which experts say has helped cushion the ravages of the current drought.

“Gatun and Alajuela lakes have been below optimum levels, but on the other hand it could have been much worse,” Paton said.

The canal is promoting short-term drought measures such as suspending generation of hydroelectric power at Gatun as well as water recycling via tubs in the new locks that cut water use by 60%.

“This has helped us alleviate the effect for the moment,” Vargas said. “In the medium term, we will continue with reforestation programs in the basin” that have already resulted in more than 17,000 acres (7,000 hectares) of plantings.

Paton forecast that the canal has enough water to last at least 18 years, although if extreme climate patterns persist, water could reach precariously low levels within 15 years.

The Canal Authority says it needs more water reserves to cushion the impact of extreme events. Canal administrator Jorge Luis Quijano has said that before considering another set of locks, an additional source on the scale of Gatun or Alajuela would be necessary. The lakes fill when it rains heavily, but there is no place to store that surplus during the dry season.

During a recent boat tour of Gatun, numerous tree trunks flooded more than a century ago when the lake was created were dried out and exposed to the sun.

Water supply for citizens so far has not been affected by the drought, but small indigenous communities scattered along the Gatun’s tributaries have been hit.

Telvinia Tascón, an artisan in San Antonio Wounaan on the Gatun River, said tourists typically visit every day to buy handicrafts, but lately the outboard motorboats are having trouble navigating the depleted channels and the logs and mud at the docks.

Relief for them — and canal operators — could come by late May or mid-June, when torrential rains from the wet season fill the lakes.

“This is the strongest drought we can recall,” Tascón said. “For me it’s sad. This never happened to us.”

An intense drought related to this year’s El Nino phenomenon has precipitously lowered the level of Panama’s Gatun Lake, forcing the country’s . . .

Follow Us On Google News | Get Our Newsletter



Trending News on PVDN

  • Where do foreigners come from and where do they live in MexicoMexico City Protest on July 5 Challenges Gentrification and Airbnb’s Impact on Housing Residents of Roma and Condesa will gather at Parque México on July 5 to protest gentrification, rising rents, and Airbnb’s effect on local housing. This Saturday, July 5, Mexico City will witness its first organized citizen protest against gentrification—a peaceful but urgent gathering taking place at 3:30 p.m. at the Lindbergh Forum in Parque México,…
  • raw-sewage-playa-los-muertos-puerto-vallartaMore Raw Sewage Dumping at Playa Los Muertos Appear to Come From Local Hotel Business owners in Puerto Vallarta are demanding action after raw sewage was discovered leaking onto Playa Los Muertos, raising public health and tourism concerns. A raw sewage leak at Playa Los Muertos in Puerto Vallarta has sparked outrage among local tourist service providers and business owners, who say the contamination is driving away visitors and…
  • puerto-vallarta-rainfall-hurricane-flossie-july-2025Puerto Vallarta braces for torrential rains as Hurricane Flossie gains strength Puerto Vallarta faces a high risk of flooding as Hurricane Flossie intensifies in the Pacific. Torrential rains and overwhelmed drainage systems pose major challenges for the city. Puerto Vallarta, a city wedged between the Sierra Madre mountains and the Pacific Ocean, is no stranger to dramatic weather shifts—but this summer, the skies are testing the…
  • protests3Mexico City Protests: There is a fine line between anti-gentrification and xenophobia The line between anti-gentrification and racism is clear if you choose to see it: genuine activism targets policy and practice, not nationality or ethnicity. I have lived in Mexico for two decades, and I have never witnessed the level of anti-American sentiment that exists today. All of it is tied to the buzzword "gentrification," a…
  • puerto vallarta lettersPuerto Vallarta needs a new image to create meaningful reasons for travelers to visit Business leaders at Jalisco Tourism Secretariat forums stressed the need for renewing Puerto Vallarta image and diversifying attractions to appeal to national and international markets. Local business leaders and tourism specialists agreed this week that Puerto Vallarta needs a fresh look and a broader range of attractions to compete at home and abroad. In a…
  • José Luis Velázquez RodríguezSEAPAL Official Reported Missing in Puerto Vallarta Authorities in Puerto Vallarta have launched a search for José Luis Velázquez Rodríguez, SEAPAL's head of transparency, who has been missing since June 30. Family and officials are urging the public to report any information. Local authorities and civil protection units have launched a search operation for José Luis Velázquez Rodríguez, head of the Transparency…
  • puerto-vallarta-police-chase-bahia-de-banderasPuerto Vallarta police chase ends in deadly collision in Bahía de Banderas A Puerto Vallarta police chase along Highway 200 ended in a deadly collision in Bahía de Banderas, leaving two people dead. A high-speed chase that began in Puerto Vallarta, Jalisco, and ended in Bahía de Banderas, Nayarit, left at least two people dead and raised new questions about police engagement and road safety in the…
  • protestProtest graffiti and smashed windows mars anti-gentrification rally in Mexico City Residents and activists joined an anti-gentrification rally in Mexico Park, but the anti-gentrification rally Mexico Park turned destructive as masked youths defaced local shops and broke windows. A rally against gentrification held yesterday in Mexico City’s Parque México drew residents from Juárez, Roma, Condesa and Hipódromo alongside local activists. Organizers billed it as the city’s…
  • mexico city real estateGentrification in Mexico City is not the reason for the high cost of housing City housing shortage, not gentrification, drives prices skyward as planning lags behind demand and foreigner influence remains minimal. High real estate costs in Mexico City stem from a deep and persistent housing shortage—exacerbated by land constraints, tangled regulations and speculative investment—rather than by the presence of foreign residents. Despite headlines blaming “gentrification,” foreign-born residents make…
  • no-damage-jalisco-hurricane-flossieNo Damage Reported in Jalisco as Hurricane Flossie Moves Away While Mexico's Weather Service predicted heavy rains, Hurricane Flossie causes no damage along Jalisco’s coast. The Category 3 storm brings light rain and moderate waves as it moves away from the region. The coasts of Jalisco remain calm and largely unaffected following the passage of Hurricane Flossie, a powerful Category 3 storm that is now…
Scroll to Top