Sanxipu Reservoir intake daily water-quality and hydrology analysis tables (2023–2024)

Cleaned analysis tables and Python analysis code accompanying an Original Research manuscript on Sanxipu Reservoir intake water quality (Ningbo, China), prepared for Frontiers in Environmental Science (Water and Wastewater Management). Includes cleaned daily water-quality and hydrology CSVs, derived tables, analyze_sanxipu.py, and requirements.txt. Operational monitoring records were used with management-unit permission; derived materials released under CC-BY 4.0.