In the realm of water resources engineering, which of the following techniques are commonly utilized to manage and optimize water distribution systems for irrigation, industrial use, and municipal supply?

A$)$ Chemical treatment processes, wastewater recycling, and desalination technologies.

B$)$ Flood control structures, river diversion projects, and coastal engineering interventions.

C$)$ Rainwater harvesting systems, groundwater recharge methods, and aquifer management strategies.

D$)$ Hydraulic modeling, network optimization algorithms, and telemetry systems for real$-$time monitoring.

E$)$ Soil erosion control measures, watershed management practices, and sedimentation basin construction.