1. Nicholas School of the Environment, Duke University, Durham, North Carolina 27708, United States
2. Gujarat Water Resources Development Corporation Ltd., Gandhinagar, Gujarat 382010, India
3. Central Ground Water Board, Ministry of Water Resources, River Development, and Ganga Rejuvenation, Bhujal Bhawan, Faridabad 121001, India
4. Ground Water Department, Government of Rajasthan, Jaipur 302004, India
5. Water Global Practice, World Bank Group Singapore Office, Singapore 018983
6. Department of Geological Sciences, University of Texas at El Paso, El Paso, Texas 79968, United States