A massive decline in drinking water quality has been reported across 93 blocks in Haryana. Congress MLA Aditya Surjewala highlighted alarming TDS levels in Palwal and Nuh during the assembly session.
- Water quality in 93 blocks (65.5%) of Haryana has worsened compared to 2022.
- 88 out of 142 blocks have TDS levels exceeding the safe limit of 500 mg/L.
- Palwal's TDS rose by 74%, while Nuh's Indri block recorded nearly double its 2022 levels.
The drinking water crisis in Haryana has taken a severe turn, with data presented in the State Assembly revealing a significant decline in water quality across the state. Congress MLA Aditya Surjewala has slammed the BJP government, pointing out that 93 blocks have seen a deterioration in water standards since 2022.
According to the government data, 88 of Haryana’s 142 blocks recorded an average Total Dissolved Solids (TDS) level above the acceptable threshold of 500 mg/L in 2025. Furthermore, 35 blocks have reported TDS levels exceeding 1,000 mg/L, signaling a widespread contamination issue. The state's average TDS has climbed from 658 mg/L to 737 mg/L in just three years.
Worst Affected Districts
The districts of Palwal and Nuh are currently facing the brunt of this environmental degradation. In Palwal, the average TDS level surged by 74%, jumping from 940 mg/L to 1,636 mg/L. Even more alarming is the situation in the Indri block of Nuh, where TDS levels hit 1,974 mg/L—nearly double the levels recorded in 2022. In extreme cases, some sources reported TDS levels as high as 9,553 mg/L.
The rapid escalation of TDS levels in groundwater is a direct consequence of over-extraction and lack of effective canal-based water management.
Why This Matters
BozokMedia analysis shows that despite Haryana's robust canal network, major urban and industrial hubs like Faridabad, Gurugram, Palwal, Panchkula, and Yamunanagar remain 100% dependent on groundwater. This heavy reliance, coupled with the failure to implement canal-based supply systems, is driving the groundwater salinity to dangerous levels.
| Location (Block) | 2022 TDS Level | Current TDS Level | Percentage Change |
|---|---|---|---|
| Palwal | 940 mg/L | 1,636 mg/L | +74% |
| Nuh (Indri Block) | ~987 mg/L | 1,974 mg/L | ~100% |
Frequently Asked Questions
1. What is the acceptable limit for TDS in drinking water?
The generally accepted safe limit for TDS in drinking water is 500 mg/L.
2. Which districts in Haryana are most affected by bad water quality?
Palwal and Nuh are among the most severely affected districts according to recent reports.
