# Lower Harz Pond and Ditch System

> hydraulic structure in Harz, Germany

**Wikidata**: [Q2497694](https://www.wikidata.org/wiki/Q2497694)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lower_Harz_Pond_and_Ditch_System)  
**Source**: https://4ort.xyz/entity/lower-harz-pond-and-ditch-system