Dr. Ruchir Patidar

Scientist 'B' Officer-In-Charge, Computer Centre

Hydrological Investigation Division, C-230 (First Floor), HI Division, NIH Roorkee

ruchirp.nihr@gov.in 01332-249243

About

Dr. Ruchir Patidar is serving as Scientist-B at the Hydrological Investigations Division of the National Institute of Hydrology under the Ministry of Jal Shakti since July 2023. He is actively engaged in research, project execution, capacity building, and technical support related to hydrology and water resources management. Dr. Patidar completed his Ph.D. in Water Resources Development from the Department of Water Resources Development and Management, Indian Institute of Technology Roorkee. His doctoral research titled “Integrating Observational, Reanalysis, and CMIP6 Data for Multi-Scale Drought Assessment and Projection in a Changing Climate” focused on integrating multiple hydro-meteorological datasets to improve drought characterization and future projections. The study combined observational datasets, reanalysis products, and climate model outputs from CMIP6 to analyze spatio-temporal drought variability and assess future drought risk under changing climate scenarios. He earned his M.Tech. in Water Resources Development from IIT Roorkee with First Division and Distinction, securing an outstanding grade in System Design and Techniques, and holds a B.E. in Civil Engineering from Rajiv Gandhi Proudyogiki Vishwavidyalaya. At NIH, Dr. Patidar has been involved as Principal Investigator and Co-Principal Investigator in several nationally relevant research projects, including studies on meteorological and hydrological drought characterization in Central India, climate change impacts on evapotranspiration across Indian climatic regions, rainwater harvesting and runoff estimation using multi-resolution topographic data, isotopic and geochemical investigations, and hydrological behaviour of high-altitude lakes. His work supports evidence-based planning and decision-making at watershed, sub-watershed, and river basin scales. His research interests include hydrology, water resources management, climate change, drought assessment, disaster risk reduction, hydrological modelling, remote sensing and GIS, and machine learning applications in water sciences. He has extensive experience in hydro-climatic data analysis, geospatial modelling, and advanced analytical tools for drought, groundwater, and climate variability assessment. Dr. Patidar has published his research in reputed international peer-reviewed journals and conference proceedings and actively contributes to the scientific community as a reviewer for leading journals such as Scientific Reports and Hydrological Sciences Journal. He has also played an active role in organizing international conferences, pre-conference workshops, and national-level training programmes at NIH, along with several capacity-building initiatives on climate-resilient hydrological systems. Dr. Patidar has delivered invited lectures and training sessions for engineers, officers, and students on topics including drought assessment, machine learning in water resources, and climate change impacts.

Academic Qualifications

DegreeSubjectUniversityYear
Bachelor of Engineering Civil Engineering Rajiv Gandhi Proudyogiki Vishvavidyalaya Bhopal 4
Master of Technology Water Resources Development Indian Institute of Technology Roorkee 2

Experience

Administrative Roles

Research Interest

Publications

International Journal

  1. Evaluating the GloFAS discharge reanalysis product for hydrological drought monitoring in India: performance across temporal scales and flow regimes
    Ruchir Patidar, Santosh M. Pingale, Deepak Khare, Deen Dayal, Sourav Choudhary
    Hydrological Sciences Journal (2026 )
  2. Assessing spatio-temporal meteorological drought dynamics across Indian agro-climatic zones: A long-term perspective
    Ruchir Patidar, Santosh M. Pingale, Deepak Khare, Sourav Choudhary
    International Journal of Climatology, Wiley (2025 )
  3. Comprehensive evaluation of precipitation reanalysis products and CMIP6 Models using statistical and machine learning techniques with nature-inspired optimization.
    Sourav Choudhary, Santosh Murlidhar Pingale, Deepak Khare, Ruchir Patidar, Radha Krishan
    International Journal of Climatology, Wiley (2025 )
  4. Deciphering Groundwater Dynamics and Recharge Sources Across India Using Stable Isotopes: Implications for Sustainable Water Management
    Amit Pandey, Virendra Padhya, Swagatika Chakra, Akash Ganguly, Harsh Oza, Ruchir Patidar, RD Deshpande
    Groundwater for Sustainable Development, Elsevier (2025 )
  5. Spatio-temporal assessment of multi-scalar meteorological and hydrological droughts over Bundelkhand, India
    Ruchir Patidar, Santosh Murlidhar Pingale, Deepak Khare, Deen Dayal
    Physics and Chemistry of the Earth, Parts A/B/C, Elsevier (2024 )
  6. An integration of geospatial and machine learning techniques for mapping groundwater potential: a case study of the Shipra river basin, India
    Ruchir Patidar, Santosh Murlidhar Pingale, Deepak Khare
    Arabian Journal of Geosciences (2021 )

Projects

Internal Studies 5

Assessment Of the Possible Impact of Climate Change on Evapotranspiration for Different Climatic Regions of India
Agency: NIH | Duration: March 2023 – March 2026 | Role: PI
Runoff and Water Storage Capacity Estimation Using Different Resolutions of Topographic Data for Deciding Rainwater Harvesting Strategies
Agency: NIH | Duration: March 2023 – March 2026 | Role: Co-PI
Investigations of Water Sources and Hydrological Behaviour of Two Small Lakes at Shri Badrinath, Uttarakhand
Agency: NIH | Duration: March 2025 – March 2027 | Role: Co-PI
Isotopic & Geochemical Studies, Behal & Loharu Block of Bhiwani District, Haryana
Agency: NIH | Duration: April 2025 – March 2026 | Role: Co-PI
Quantifying Current and Future Meteorological Drought Characteristics and Identifying Risk Zones in Central India
Agency: NIH | Duration: March 2024 – March 2027 | Role: PI

Conference & Training

Seminar / Conference / Symposia

Organising Committee Member in 10th International Groundwater Conference 2025 (IGWC 2025) with the theme on “Groundwater Vision 2047: Towards Water Security under Changing Climate”
International Duration: March 05 to 07, 2025 Location: National Institute of Hydrology (NIH), Roorkee

Training / Workshop / Brainstorming

Pre-Conference Workshop on “Groundwater Flow and Mass Transport with FEFLOW” during the 10th International Groundwater Conference 2025 organized at NIH Roorkee
International Duration: March 05 to 07, 2025 Location: National Institute of Hydrology (NIH), Roorkee

Achievements

Honors & Awards

Student Guidance

Miscellaneous