waterworks (n.)

• aqueduct
• arroyo
• bed
• canal
• culvert
• flume
• gasworks
• glassworks
• gulch
• gully
• headrace
• ironworks
• metalworks
• nullah
• race
• runnel
• saltworks
• sluice
• spillway
• steelworks
• swash
• tailrace
• wadi
• watercourse
• waterway
• works