A 25-foot-wide, nearly 8-foot-deep pit carved into Göbekli Tepe's bedrock may have served as a cistern, while a carved channel found about 150 yards away was identified as early plumbing for collecting rainwater.
Notes on verification
Confirmed by original archaeology.org article, peer-reviewed DAI publication (Clare 2020), and independent academic review (Open Archaeology 2022), plus Wikipedia's sourced summary. Core findings (bedrock cistern, rainwater channel) well corroborated; specific dimensions/distance trace to a single journalistic source but align with underlying archaeological data. [cascade flags: wikipedia_dropped_other_sources_exist | tier=unverified indep_score=0.3 clusters=3 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]
Sources
- Features - Last Stand of the Hunter-Gatherers? - May/June 2021 (seed:history_and_archaeology)
- https://factsanddetails.com/world/cat56/sub362/entry-6007.html (corroboration)
- https://publications.dainst.org/journals/efb/article/download/2596/7095 (corroboration)
- https://www.degruyterbrill.com/document/doi/10.1515/opar-2022-0317/html?lang=en (corroboration)