One night of torrential rain caused the flooding. Linmines Machine shop was forced to close operations temporarily. Persons living in lower flats were under as much as two feet of water in their flats. 32892 homes were affected. Losses were estimated at millions (possibly Guyanese currency), but no specific data was available.

Source: https://goo.gl/898F3H

Heavy and prolonged rainfall. Severe losses and damages to livestock and crops. Outbreaks of vomiting, diarrhea and skin infections were reported. 100 persons were affected. 500 homes affected. Kitchen gardens and small chicken farms were affected.

Source: https://goo.gl/Vh1Fqz

10 days of heavy rain between the 25th April 1990 and 4th May 1990 affected coastal villages and Leguan Island. Floods resulted in 100,000 USD damage. Hundreds of thousands of dollars’ worth of livestock lost. 400 acres of rice abandoned on Legaun Island.

Source: https://goo.gl/E6C7Bd