Water quality report
Water quality in Raipur
Groundwater near Raipur has an average TDS of about 560 mg/L — above the BIS safe limit of 500 mg/L. Key concerns: high TDS.
Source: CGWB Raipur district brochure (EC-derived), 2013 (Govt. of India). Indicative district-level reading.
- Excellent
- Ideal
- Acceptable
- High
- Severe
- Extreme
- TDS range
- 359–824
- mg/L across points
- Data vintage
- 2013
- CGWB monitoring
- BIS limit
- 500
- mg/L acceptable
- Key concern
- high TDS
- flagged locally
Where 560 mg/L sits
Your area reads High. BIS rates water up to 500 mg/L as acceptable and 150–300 mg/L as ideal for taste and health.
Against the BIS limits
- TDS in Raipur
- ~560 mg/L
- BIS acceptable limit
- 500 mg/L
- BIS permissible limit, no other source
- 2,000 mg/L
Raipur's average is above the acceptable limit and inside the permissible one: tolerable only where there is no alternative source, by the standard's own wording. What the two limits mean.
What an RO purifier changes
Raipur tap today
~560mg/L
After RO purification
~28–56mg/L
An RO membrane typically removes 90–95% of dissolved solids, bringing water into the ideal drinking band. Boon Tap, an under sink RO water purifier, is rated for input water up to 2,000 mg/L and adds minerals back after the membrane, so the water isn’t stripped flat.
What this means for you in Raipur
Taste
Noticeably hard, with a flat or mineral taste.
Health
Above the BIS limit — purification is recommended for regular drinking.
Appliances
Promotes scaling (white deposits) on taps, geysers, kettles and RO membranes.
What to use
A reverse-osmosis (RO) purifier is the right fit here.
Other parameters that matter
TDS is one number. These have their own limits in the standard and need their own tests. What each parameter means.
| Parameter | BIS limit | Why it matters |
|---|---|---|
| Bacteriological (E. coli / coliform) | Nil in any 100 ml | Causes stomach infections; needs UV or boiling. |
| Fluoride | 1.0 mg/L (max 1.5) | Excess causes dental & skeletal fluorosis. |
| Arsenic | 0.01 mg/L | Toxic; long-term exposure is carcinogenic. |
| Nitrate | 45 mg/L | Risky for infants (blue-baby syndrome). |
| Iron | 1.0 mg/L | Metallic taste, staining of fixtures & clothes. |
| Total hardness | 200 mg/L (max 600) | Scaling on taps, geysers & appliances. |
Microbiological note
Bacterial safety (E. coli/coliform) is not part of chemical groundwater monitoring, so it needs a lab test of your own tap, and varies with pipe leaks and monsoon. UV purification (built into Boon purifiers) inactivates bacteria and viruses; RO removes the dissolved contaminants above.
Why is TDS like this in Raipur?
Most Indian cities draw heavily on groundwater, which dissolves minerals and salts from the soil and rock it sits in. Over-extraction, ageing pipes and local geology push dissolved solids (TDS), hardness and sometimes fluoride, nitrate or arsenic above safe limits. City taps often blend treated municipal supply with borewell water, so two buildings on the same street can read very differently — and levels shift with the seasons, usually peaking just before the monsoon. The figure above is an indicative area reading from government monitoring, so your own tap can differ; testing it twice a year is a good habit.
The concern flagged most for Raipur is high TDS: what total dissolved solids (TDS) is and its BIS limit.
Read our full guide to TDS & how to reduce it ›How Raipur compares
Among the cities we map, Raipur has the 33rd lowest average groundwater TDS — about 1.1× the BIS acceptable limit of 500 mg/L, against a median of 616 mg/L across those cities.
Individual monitoring points around Raipur range from 359 to 824 mg/L. An average hides that spread, so your own borewell or municipal line can read well above or below 560 mg/L — one more reason to test your actual supply.
Nearest cities to Raipur
Average groundwater TDS, by straight-line distance.
Best fit for Raipur
Boon Tap
Boon Tap under sink RO water purifier · from ₹23,500
TDS here averages ~560 mg/L, above the BIS limit of 500, so a reverse-osmosis (RO) purifier like Boon Tap is recommended.
Raipur water — questions
What is the TDS of water in Raipur?
Groundwater near Raipur has an average TDS of about 560 mg/L, above the BIS acceptable limit of 500 mg/L, based on government monitoring data (CGWB Raipur district brochure (EC-derived), 2013). Levels range roughly 359 to 824 mg/L across nearby monitoring points.
Is tap water safe to drink in Raipur?
With TDS around 560 mg/L (above the BIS limit of 500), water in Raipur is generally not ideal for direct drinking, so an RO purifier is recommended. Always test your own supply.
Do I need an RO water purifier in Raipur?
Yes. High TDS or hardness in Raipur means reverse osmosis (RO) is the appropriate technology to bring water within safe, palatable limits.
Reports for other cities
Data sources
- CGWB Raipur district brochure (EC-derived)
- CGWB National Groundwater Quality 2018-2021 (EC-derived TDS)
- CGWB Annual Ground Water Quality Report 2024 (2023 monitoring)
- CGWB district groundwater brochures & state reports (2013-2024)
- CGWB Ground Water Quality (Manual - Chemical Parameters) via India-WRIS National Water Data Portal (station-level, 2015-2023)
- Pincode and locality coordinates: GeoNames postal codes, CC BY 4.0
- India outline: datameet/maps india-composite (CC-0), compiled from LSIB (U.S. Department of State), Alhasan Systems and Natural Earth; follows the Survey of India depiction of India's boundary.
Primary datasets: Central Ground Water Board (CGWB) and India-WRIS, Government of India; limits per BIS IS 10500.
Disclaimer: Figures are indicative area estimates from government groundwater monitoring nearest to this location and may differ from your exact tap or municipal supply. They are not a substitute for a lab test of your own water. This page is general information, not medical advice, and any product suggestion is general guidance based on typical area readings, not a diagnosis of your supply. For health concerns, consult a qualified professional.