Introduction:
The Atal Bhujal Yojana (ATAL JAL) is a groundwater management scheme initiated by the Government of India. It aims to improve groundwater management in identified areas of the country through community participation and decentralized groundwater management practices.

Explanation:
The correct answer is option 'A' - Jharkhand. Jharkhand is not identified under the Atal Bhujal Yojana. Let's delve into the reasons behind this.

Identification of States under Atal Bhujal Yojana:
The Atal Bhujal Yojana (ATAL JAL) identifies specific states where groundwater management is crucial. These states are selected based on various criteria such as over-exploitation of groundwater resources, declining water tables, and increased reliance on groundwater for irrigation and drinking water purposes.

The states identified under the Atal Bhujal Yojana include:
- Maharashtra
- Rajasthan
- Madhya Pradesh

Reasons for Jharkhand not being identified:
Jharkhand, being a mineral-rich state, does not face significant groundwater-related challenges compared to other states. The state's water resources are predominantly surface water-based due to the presence of numerous rivers and reservoirs. Hence, Jharkhand has not been identified under the Atal Bhujal Yojana.

Importance of Atal Bhujal Yojana:
The Atal Bhujal Yojana aims to address the critical issue of groundwater depletion in India. It focuses on promoting community participation, demand-side management, and efficient utilization of groundwater resources. The scheme envisions the formation of Water User Associations (WUAs) to actively participate in the planning and implementation of groundwater management practices.

By implementing the Atal Bhujal Yojana, the government aims to achieve sustainable groundwater management, enhance water security, and ensure the availability of groundwater resources for future generations. The scheme also encourages the adoption of water conservation techniques, rainwater harvesting, and efficient irrigation practices to reduce the pressure on groundwater resources.

Conclusion:
In conclusion, Jharkhand is not identified under the Atal Bhujal Yojana. The scheme focuses on states such as Maharashtra, Rajasthan, and Madhya Pradesh, where groundwater management is a pressing issue. The Atal Bhujal Yojana aims to address the challenges of groundwater depletion through community participation and decentralized management practices.