in Ludas 2 (6.43+0.39 CFU in 100 mL) and in October in
Ludas 1 (4.48+0.48 CFU in 100 mL). No fecal coliforms
were detected in one milliliter of the samples. Total
bacterial count in June was on the order of 107. In
October it decreased to the order of 106 (Table 3). The
highest bacterial density in June was detected in Ludas
1 and Zobnatica (3.98x107 and 3.91x107, respectively),
and the lowest in Palic and Provala (1.32x107 and
1.41x107, respectively). In October, the bacterial density
showed variation from 1.81x106 (Ludas 1) to 5.33x106
(Ludas 2).