YANGON, Myanmar—A rare bird’s-eye look at Myanmar’s Irrawaddy delta shows the devastation still left from Cyclone Nargis—broken levies, flooded farm roads, the shattered remains of bamboo huts and trees strewn like matchsticks along the coast.

Conditions are far starker than reflected in the assessments from Myanmar’s government and even in the recent optimism of some U.N. officials, The Associated Press has concluded from a review of data, a private flight over the delta and interviews with victims and aid workers.

Three months after a disaster that claimed nearly 140,000 lives, thousands of villagers are still getting little or nothing from their government or foreign aid groups.

“We lost everything—our house, our rice, our clothes. We were given just a little rice by a private aid group from Yangon. I don’t know where the government or foreign organizations are helping people, but not here,” said Khin Maung Kyi, a 60-year-old farmer who lost six children to the killer storm.

Some areas have received help in the delta, Myanmar’s rice bowl set amid a lacework of waterways. During a fly-over, brand-new metal roofs atop reconstructed homes glittered in the tropical sunlight, farmers in cone-shaped hats worked in green rice paddies, and gangs of workers struggled to remove debris from canals and repair broken embankments.

But progress is slow and behind where it should be.

“The situation in Myanmar remains dire,” said Chris Kaye, who heads relief operations for the U.N. World Food Program. “The vast majority of families simply don’t have enough to eat.”

Some grim recent statistics from foreign aid agencies working in the delta:

• A survey of families in 291 villages showed that 55 percent have less than one day of food left and no stocks to fall back on. Some 924,000 people will need food assistance until the November rice harvest, while around 300,000 will need relief until April 2009.

• The fishing industry, the delta’s second-most-important source of income and food, remains devastated. More than 40 percent of fishing boats and 70 percent of fishing gear were destroyed and very little has been replaced.

• More than 360,000 children will not be able to go to elementary school in coming months because at least 2,000 schools were so badly damaged they cannot reopen anytime soon.

“The vast majority of people have received some assistance. But very few people have received enough assistance to get them through the next three months, and almost no one has received enough assistance to enable them to rebuild their lives,” said Andrew Kirkwood, who heads the aid agency Save the Children in Myanmar, also known as Burma.

Kirkwood said three months after such a disaster, aid agencies would normally be rebuilding schools, health clinics and other facilities. But in Myanmar, he said, the first phase of emergency distribution of food and basics is likely to continue for another three months.

More upbeat assessments have come from other quarters. Some have noted that a second wave of death from disease and starvation anticipated by some relief agencies never occurred.

“It has gone much better than anyone expected,” said Ashley Clements, a spokesman for World Vision, an international Christian relief and development agency.