寶利華污水處理廠（英文：Bolivar Sewage Treatment plant）距離摩臣湖大約八公里，主要收集梳士巴利濕地（英文：Salisbury Wetlands）嘅雨水，然之後再過濾成A級標準循環水；繼而供應畀摩臣湖住宅廁所、花園、儲存用水。南澳水務司署（英文：SA Water）亦都作出過全面檢測，確保循環水同飲用水嘅水管唔會互通。
Located about eight kilometres from Lake Morson, the Bolivar Sewage Treatment plant collects rainwater from the Salisbury Wetlands, which is then filtered into Class A recycled water for residential toilets, gardens and storage in Lake Morson. SA Water has also carried out comprehensive testing to ensure that the pipes of recycled water and drinking water are not interconnected.