IRS SUMBER AIR26.326.337.5253026.326.326.328.82527.527.52527.526.327.527.5 IRS AIR LIMBAH DOMESTIK72.587.576.771.777.567.573.38089.284.272.580.877.569.279.283.375.8 IRS PERSAMPAHAN38.868.832.533.829.427.52528.851.33533.139.440.628.831.928.835.6 IRS GENANGAN AIR12.567.5153015102010017.512.512.57.5201022.50 IRS PERILAKU HIDUP BERSIH DAN SEHAT16.427.525.631.913.619.438.94045.634.524.52820.932.822.842.828