The Delhi Disaster Management Authority in its order on October 29 allowed Chhath celebrations at "designated sites" barring the banks of the Yamuna.
The India Meteorological Department on Friday predicted that Delhi will likely receive light to moderate rain accompanied by thunderstorms for the next 4-5 days.
Officials have admitted that the problem of frothing will continue until sewage treatment plants in Delhi are upgraded to meet the new standards.
The Delhi Disaster Management Authority (DDMA) on Friday allowed Chhath Puja celebrations at designated sites in the city except the banks of Yamuna river.
The situation could worsen if weather predictions of more rain in the capital and upper catchment areas come true.
The water level of the Yamuna in Delhi on Tuesday followed a downward trend and dropped below the danger mark of 205.33 metres by 8 pm, the Central Water Commission's data showed.
Bharadwaj said it has not rained in Delhi in the last 3-4 days, yet still the water level in Yamuna reached 208.66 metres.
Some of the places where heavy waterlogging was reported included the Minto Bridge underpass, Feroz Shah Road, Patel Chowk Metro Station area and Maharaj Ranjeet Singh Marg.
The flow rate at the Hathnikund barrage saw a marginal rise on Tuesday afternoon, oscillating between 50,000 and 60,000 cusecs.
Amid criticism over the formation of foam in the Yamuna -- a sign of its hazardous water quality -- the Delhi government on Tuesday deployed 15 boats to remove the froth with the help of ropes.
The right to life and health of the public at large cannot be sacrificed at the altar of a right to celebrate a festival
The visuals on social media also showed huge traffic on the National Highway-24 and Sarai Kale Khan where vehicles were crawling. Water from the overflowing Yamuna river reached ITO, a key route to commute from east Delhi to central Delhi and Connaught Place.