Is Calcutta Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Calcutta, Indiana, is a small community with tap water sourced from local groundwater and municipal supplies. Water quality is regulated by the EPA.
Recent state and federal reports indicate Calcutta's tap water generally meets safety standards for contaminants such as bacteria, lead, and nitrates.
However, local plumbing or aging pipes may impact water quality. Using a certified filter or testing your tap water is recommended for extra safety.
Last checked: 2025-04-25
India is ranked as number 143 globally with a score of 25.6% in the water quality EPI research conducted by Yale University.
Source of Water in Calcutta, India
Tap water in Calcutta, IN primarily comes from local groundwater wells. These wells draw water from underground aquifers.
The water is treated by municipal or regional water utilities to meet safety standards before distribution.
Surface water sources are not the main supply for Calcutta; groundwater remains the primary, reliable source for the community.
Calcutta Drinking Fountains
Public drinking fountains in Calcutta, IN are generally maintained according to local health and safety regulations.
Water from these fountains originates from the municipal supply, which meets EPA drinking water standards.
However, cleanliness and maintenance vary; inspecting fountains for visible dirt or damage before use is advisable for safety.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Calcutta. You can click on each water drop to open the spot directly in Google Maps for directions.
Nearby Places
- Dhaka
(244 km)
- Kathmandu
(648 km)
- Agra
(1162 km)
- Chiang Mai
(1181 km)
- Hyderabad
(1184 km)
- Delhi
(1304 km)
About the Author

Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job — it's something I truly care about.