Water table depth in Mansa
Most of the 8 wells the Central Ground Water Board measured in Mansa read 5–10 m. None was deeper than 20 m.
How deep the water is in Mansa's wells
Monitoring wells in each depth band, measured before the 2018 monsoon, when the water table is at its lowest.
- 0–2 m0% of wells0
- 2–5 m13% of wells1
- 5–10 m38% of wells3
- 10–20 m50% of wells4
- 20–40 m0% of wells0
- over 40 m0% of wells0
Is groundwater in Mansa running out?
Mansa pumps out 109% of the groundwater that can safely be taken out each year (2025, Central Ground Water Board). More is pumped out than rain puts back, so the water table keeps falling. Recharging rain from roofs and open ground is the way to lift the water table back up.
Frequently asked questions
What is the water table depth in Mansa?
In CGWB's pre-monsoon 2018 readings, groundwater in Mansa stood 4.6 m to 18 m below ground (15 to 59 ft) across 8 monitoring wells. Most of them read 5–10 m.
How deep is a borewell in Mansa?
A borewell has to reach well below the water level, and in summer the level drops further, so in Mansa it has to go past 18 m (59 ft) where wells read deepest. The exact depth depends on where the water-bearing rock or sand layer is, which a local hydrogeologist or driller can tell from nearby bores.
Is the water table falling in Mansa?
Mansa pumps out 109% of the groundwater that can safely be taken out each year (2025), rated over-exploited. Pumping more than rain puts back means the water table keeps falling. That is 33 points lower than in 2017.
How deep should a rainwater recharge bore be in Mansa?
About 60 ft is typical where most wells read 5–10 m, deep enough to pass the clay layers that block water and reach sand or fractured rock that carries it down to the water table. The final depth is set on site from the soil seen while drilling.
Source: District-wise Depth to Water Level and Distribution of Percentage of Wells for the Period of Premonsoon, 2018 (one PDF per State/UT), Central Ground Water Board. Levels vary between neighbourhoods and fall further in a dry year, so a reading near you can differ.