Parameter

Sample 1

Sample 2

Average

BOD5 (mgO₂/l)

439

293

366

COD (mgO₂/l)

1070

1480

1275

SS (mg/l)

254

162

208

Nitrates (mg ${\text{NO}}_3^{-}$ /l)

60

40

50

TKN (mg/l)

486.2

390.3

438.25

Phosphates (mg ${\text{PO}}_4^{3-}$ /l)

344

420

382

Fecal Coliforms (CFU/100 ml)

1.03E+06

4.00E+07

2.05E+07