title: Microbial quality of lakes around Dharwad City, Karnataka, India.
abstract: Water being an essential component of food chain of living beings is contaminated day-by-day in the increasing order due to public apathy and improper management of water sources like lakes, reservoirs and ponds. The microbiological studies of Kelageri, Nuggikeri, Navalur, Neerasagar and Salakinakoppa lakes located around Dharwad were carried out with respect to total plate count (TPC),Total Fungal count (TFC) and total Coliform. They are highly contaminated with bacterial species like fecal Coliforms, E. coli, Bacillus species, Actinomycetes, Monococcus sps, Streptococcus sps. and Fungal sps like Pencilium, Fusarium, Mucor , Rhizopus, Yeast cells. The results indicate that the lakes except Neerasagar lake were considered to be unfit for drinking purpose due to the excess of anthropogenic activities, inflow of water through widespread agricultural land and stream, where the dairy industry, poultry, brick manufacturing unit, animal husbandry are maintained. The extent of pollution of water depends upon the dense population of these microorganisms which vary in rainy, winter and summer seasons. The presence of Fecal Streptococcal species viz., S. fecalis, S. equinus, S. faecium, S. bovis, S. avium, indicate the fecal pollution with seasonal variations throughout the year.
authors.forename: N S
authors.initials: NS
authors.lastname: Bagade
authors.forename: S L
authors.initials: SL
authors.lastname: Belagali
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D002947:Cities; D015169:Colony Count, Microbial; D004784:Environmental Monitoring; D005658:Fungi / Q000302:isolation & purification*; D007194:India; D060106:Lakes / Q000382:microbiology*; D012621:Seasons