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@ Brightside
2025-04-26 00:02:49Beautiful example of a flow-spreading, self-terracing erosion control device called a "media luna" found on a trail on the central coast of California. This one is built from sandbags, but we usually. build them with rocks, timber, or other natural and locally-available material. https://image.nostr.build/1a08862b325200afc720d66e19892b62040422e55346a281c70fcb0b92935388.jpg