The 30-hectare Tzuhu lake system is formed by a chain of three ponds, large and small. From upstream down they are Rear Tzuhu, Front Tzuhu and Niuchiaonanpi.
佔地 30 公頃的慈湖，是由 3 座大小埤塘串聯而成，從裡到外分別為：後慈湖、前慈湖與牛角湳埤。