2022-05-19T00:00:00Kali Surabaya di Perbatasan Surabaya - GresikWarugunungKarang Pilang28.3278Melebihi Baku Mutu34.4877Memenuhi Baku Mutu121Melebihi Baku Mutu6.6Memenuhi Baku Mutu1150Melebihi Baku Mutu120000Melebihi Baku MutuTercemar Berat