Table 3.

Contribution of sub-districts to the sampling locations within the watersheds in Indramayu Regency.

Sampling location	Contributing sub-district
E1	Karangampel, Krangkeng, Kertasemaya, Juntinyuat, Kedokanbunder
E2	Juntinyuat, Sliyeg, Kertasemaya, Kedokanbunder
E3	Balongan, Indramayu, Sliyeg, Kertasemaya, Jatibarang, Juntinyuat
E4	Indramayu, Pasekan, Sindang
E5	Cantigi, Sindang, Arahan, Lohbener, Pasekan
E6	Kandanghaur, Losarang, Kroya, Cikedung, Gabuswetan, Terisi
E7	Kandanghaur, Gabuswetan, Kroya, Terisi, Gantar, Bongas
E8	Patrol, Anjatan, Bongas