If more STPs are built, will the Ganga become clean?

Only if sewers actually reach the plant, the plant runs every day, industry stops cheating, and enough water remains in the river.

Why count tributaries as a quantum leap?

The main stem cannot stay clean if the Yamuna and other feeders arrive dirty or dry. The Ganga is a basin, not a single city front.

Discuss the Namami Gange and National Mission for Clean Ganga (NMCG) programmes

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Namami Gange is the integrated Ganga flagship; NMCG is the body that funds and monitors the works. Ganga Action Plan mixed results because treatment plants lacked sewers, operations money, industrial enforcement, and lean-season flow. Tributaries, solid waste, and split accountability also beat the old schemes. Quantum leaps are full drain interception, legal environmental flow, zero liquid discharge, and a basin authority with power. Success is bathing quality and living tributaries, not rupees spent on ghats alone.

Model answer

Flow diagram

flowchart TD
  OLD[GAP mixed results] --> GAP1[Plants without sewers flow]
  NG[Namami Gange NMCG] --> INT[Integrated projects]
  Q[Quantum leaps] --> EF[E-flow full interception ZLD]
  Q --> BA[Basin authority dashboards]
  EF --> R[Aviral Nirmal Ganga]
  BA --> R

Conclusion

Fund operations and electricity as seriously as new plants.
Treat Yamuna and other tributaries as Ganga, or the main stem will always look “mixed”.
Measure success as bathing-quality stretches and fish return, not as rupees sanctioned.

Namami Gange and NMCG try to unify what GAP scattered: sewage, industry, ghats, and people. Old schemes mixed results because plants without sewers, flow, enforcement, or operators cannot clean a basin. Quantum leaps are full drain interception, legal e-flow, industrial zero discharge, a powerful basin authority, and tributary-plus-wetland restoration — not another small scheme on the same broken pipe.

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Next question in the 2015 paper (Q16). View answer →
If more STPs are built, will the Ganga become clean?

Only if sewers actually reach the plant, the plant runs every day, industry stops cheating, and enough water remains in the river.
Why count tributaries as a quantum leap?

The main stem cannot stay clean if the Yamuna and other feeders arrive dirty or dry. The Ganga is a basin, not a single city front.

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Discuss the Namami Gange and National Mission for Clean Ganga (NMCG) programmes and causes of mixed results from the previous schemes. What quantum leaps can help preserve the river Ganga better than incremental inputs?

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Flow diagram

Conclusion

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