Semi-confined aquifer
"Aquifer overlain and/ or underlain by a semi- pervious layer, through which flow into or out of the aquifer can take place." (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