Drainge flood

"Ponding of rainwater at or near the point where it falls because it accumulates faster than the drainage system can carry it away." (United Nations Publications, 2013) 

Sources

United Nations Publications. "Glossary of Shared Water Resources (English-Arabic): Technical, Socioeconomic and Legal Terminology." (2013). DOI:https://dx.doi.org/10.18356/70b462ce-en