What are the main pollution concerns for the Khari river in Mehsana?

The Khari river in Mehsana faces severe pollution from untreated sewage and industrial effluents, leading to high levels of Fecal coliform, Total Dissolved Solids (TDS), and Biochemical Oxygen Demand (BOD).

How have pollution levels changed in the Khari river between 2022 and 2025?

Between 2022 and 2025, Fecal coliform levels nearly doubled, TDS increased from 1,176 mg/l to 1,716 mg/l, and BOD levels escalated significantly, indicating a worsening pollution crisis.

What evidence suggests industrial pollution in the Khari river?

GPCB reports detected oil, grease, and phenolic compounds in the Khari river, strongly indicating the presence of untreated industrial waste alongside sewage contamination.

Home / Environment / Gujarat River Choked by Toxic Sewage, Reports Show

Gujarat River Choked by Toxic Sewage, Reports Show

21 Apr

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Summary

Fecal coliform levels nearly doubled, indicating severe sewage contamination.
Total Dissolved Solids increased significantly, rendering water unusable.
Biochemical Oxygen Demand shows alarming rise, harming aquatic life.

Gujarat River Choked by Toxic Sewage, Reports Show

The Khari river in Mehsana, Gujarat, has transformed into a toxic waterway, according to Gujarat Pollution Control Board (GPCB) reports spanning from 2022 to 2025. Data obtained via an RTI application reveals a critical environmental crisis driven by untreated sewage and industrial effluents.

Fecal coliform bacteria, a key indicator of raw sewage, saw a dramatic increase at Nagalpur village, soaring from 920 MPN/100 ml in November 2022 to over 1,600 MPN/100 ml by July 2025. This indicates a chronic discharge of human waste. Total Dissolved Solids (TDS) also surged from 1,176 mg/l to 1,716 mg/l, far exceeding safe limits for drinking water and rendering the water corrosive and saline.