Penilaian kualitas air Ciliwung perbatasan Depok-Jakarta Selatan dengan menggunakan indeks biological monitoring working party - average score per taxon BMWP - ASPT = Water quality assessment of Ciliwung across Depok-South Jakarta based on biological monitoring working party - average score per taxon

Analisis Perbandingan Pengaruh Perubahan Tata Guna Lahan Skala Daerah Tangkapan Air dan Riparian Terhadap Kualitas Air Sungai Studi Kasus: Sungai Winongo = Comparative Analysis of The Effect of Changes in Land Use Planning of Water Catching Area and Riparian on River Water Quality Case Study: Winongo River

Penilaian kualitas air saluran Tarum Barat Jawa Barat melalui metode national sanitation foundation water quality index (NSF WQI) = Water quality analysis of West Tarum canal West Java based on national sanitation foundation water quality index (NSF WQI)

Fluktuasi kualitas air daerah aliran Ci Lutung Kabupaten Majalengka dan Kabupaten Sumedang = The fluctuation of water quality if Ci Lutung flow areas in Majalengka and Sumedang

STRATEGI PENGELOLAAN KEGIATAN BUDI DAYA IKAN MENGGUNAKAN KERAMBA JARING APUNG DENGAN MENJAGA KUALITAS AIR (Studi di Situ Cilala, Kabupaten Bogor) = STRATEGY OF A FISH AQUACULTURE ACTIVITY MANAGEMENT USING FLOATING NET CAGES BY MAINTAINING WATER QUALITY (A Study in Lake Cilala, Bogor District)