TIPOLOGI SALURAN PADA RAWA LEBAK DI KELURAHAN MARIANA ILIR KECAMATAN BANYUASIN I KABUPATEN BANYUASIN

Sari

Mariana Ilir Village. View this land lay society is marginal land, abandoned land, then everlasting flood discharge studies need to reset, water quality and soil structure. Lebak swamp land area of about 50 Ha, the study results show that land is land with a height of 5-10 m high swamp water, average 50 cm in the rainy season, dry season in this dry 0 – 150 cm, with the structure of the soil in the form of humus clay Association, the maximum temperature of 29-32 ° C, the minimum 21-22 ° C and humidity of 85-90%, the magnitude of the flood discharge plans 10-year anniversary of the epoch , for Q ¬ ¬ flood 2.076 m³/s, the temperature in the water obtained amounted to lebak 27.2 C0, TSS of 21.3 mg/l, pH values of 4.16 mg/l, this indicates that the pH of the water is acidic, conditions of research of land flooded for approximately 5 – 6 hours, just at the time of the rainy season, the swamp land hidrotopografi of lebak is eluding land B.

Keywords: swamp, land, water, sewerage