C. P. Kumar of Roorkee: A Journey from Hydrological Research to Lifelong Knowledge Sharing
Introduction
Chandra Prakash Kumar, commonly known as C. P. Kumar, is a retired Indian hydrologist and former Scientist ‘G’ at the National Institute of Hydrology in Roorkee, Uttarakhand, India. His professional career was devoted primarily to groundwater assessment, hydrological modelling, aquifer management and related water-resource studies.
Beginning with an education in civil and hydraulic engineering, he spent approximately 35 years at the National Institute of Hydrology. Following his retirement in 2020, he continued writing and sharing information online, gradually expanding his interests beyond hydrology to include technology, social issues, spirituality and personal development.
His career offers an example of how specialised scientific service can develop into wider educational and intellectual activity after retirement.
Early Life and Education
According to his published biographical profile, C. P. Kumar was born on 8 September 1960 in Khurja, Uttar Pradesh. His school education took place in several cities and towns of Uttar Pradesh, including Lucknow, Deoband, Ghaziabad and Hathras.
He completed a Bachelor of Science in Civil Engineering from Aligarh Muslim University in 1983. He subsequently earned a Master of Engineering in Hydraulic Engineering from the University of Roorkee - now the Indian Institute of Technology Roorkee - in 1985.
His postgraduate education in hydraulic engineering provided the technical foundation for his later work in groundwater-resource assessment, flow modelling, aquifer recharge and water-quality management.
Career at the National Institute of Hydrology
C. P. Kumar joined the National Institute of Hydrology in 1985. The institute’s official former-employee record lists his period of service as 1985–2020 and identifies Scientist ‘G’ as the last designation he held.
According to his published professional profile, he served successively as Scientist ‘B’, Scientist ‘C’, Scientist ‘E1’, Scientist ‘F’ and Scientist ‘G’. He retired from the institute on 30 September 2020.
His career developed during a period in which groundwater management became increasingly important in India. Agricultural expansion, urbanisation, industrial growth, groundwater depletion, salinity and deteriorating water quality created a growing need for systematic groundwater assessment and scientifically informed management.
Research in Groundwater Hydrology
Groundwater hydrology formed the central area of C. P. Kumar’s professional work. His documented research interests included:
- Assessment of groundwater potential
- Numerical modelling of groundwater flow
- Modelling of moisture movement through unsaturated soil
- Contaminant-transport modelling
- Seawater intrusion in coastal aquifers
- Management of aquifer recharge
- Groundwater and surface-water interaction
- Effects of climate change on groundwater resources
Groundwater models provide simplified mathematical representations of underground water systems. When properly designed and calibrated, they can help researchers and water managers examine groundwater extraction, recharge, contamination, interaction with rivers and possible future conditions under different development or climate scenarios.
His professional records refer to studies conducted in several geographical settings, including the Upper Ganga Canal command, Jamnagar, the Indira Gandhi Canal region, the Narmada and Hemavati basins, coastal areas of Ernakulam, Goa and Porbandar, and groundwater systems in Karnataka, Haryana and Punjab.
His publications addressed subjects such as groundwater salinity, fluoride contamination, aquifer depletion, coastal groundwater management, recharge estimation and groundwater–surface-water interaction.
Technical Publications and Research Reach
C. P. Kumar’s published biographical profile states that, during his service at NIH, he produced 38 technical reports and 122 technical papers.
As of July 2026, his ResearchGate profile displayed:
- 137 publications
- 301,576 reads
- 2,567 citations
These figures are platform-generated and may change as ResearchGate updates its records. They should therefore always be presented with an access date rather than treated as permanent totals.
The ResearchGate publication list reflects work on groundwater modelling, groundwater-resource estimation, climate-change effects, salinity, isotope hydrology and hydrological research in India.
International Training and Professional Exposure
C. P. Kumar also received specialised technical training outside India.
From August to December 1989, he attended the Danish Hydraulic Institute in Hørsholm, Denmark, for training in the Hydrological Computerized Modelling System, commonly known as the SHE model.
From January to April 1998, he received training at the National Tidal Facility in Adelaide, Australia, in the modelling of saltwater intrusion.
These programmes were closely connected with his research responsibilities. Integrated hydrological modelling and saltwater-intrusion modelling were particularly relevant to the study and management of groundwater systems, including vulnerable coastal aquifers.
Leadership and Institutional Responsibilities
C. P. Kumar’s work at NIH extended beyond individual research projects. His published professional record lists a range of scientific, administrative and coordinating responsibilities.
These included serving in roles connected with:
- The Ground Water Laboratory
- The Indian National Committee on Hydrology
- The Hard Rock Regional Centre at Belgaum
- The NIH Computer Centre
- The Hydrological Investigations Division
- The Ground Water Hydrology Division
- Hydrology Project Phase II
- The National Hydrology Project
- Institutional e-governance
- Annual reports and technical publications
- External research-project management
- The technical magazine Jal Chetna
His profile also records appointments as Head of the Hydrological Investigations Division, Head of the Ground Water Hydrology Division and Head of the Computer Centre, along with several committee and project-coordination responsibilities.
Such assignments indicate that his institutional contribution included research management, scientific coordination, administration and knowledge dissemination in addition to technical investigations.
Books and Educational Contributions
One of the notable features of C. P. Kumar’s work is his effort to transform technical experience into educational material.
His book "Groundwater Assessment and Modelling" was published in 2015. The 332-page CreateSpace edition covers groundwater-potential assessment, data requirements, basic modelling concepts, groundwater-modelling software, unsaturated flow, seawater intrusion, climate-change effects and modelling case studies.
The book was intended for students, researchers and engineers working in water-resources engineering and groundwater management. Other editions of the book may carry different publisher details, ISBNs or pagination and should be cited according to the specific edition consulted.
His technical bibliography also includes books on "Water Resources Assessment, Modelling and Management", "Hydrology and Water Resources: A Comprehensive Questions and Answers Guide", and "Advanced Insights in Hydrology and Water Resources".
The preparation of books, lecture material, technical reviews and compilations helped make specialised groundwater concepts more accessible to students and practising professionals.
Early Online Knowledge-Sharing
C. P. Kumar was also involved in online scientific communication before professional networking platforms became widely used.
In November 2007, the India Water Portal published a collection of hydrology-related online communities compiled by him. The collection included forums and groups related to hydrology, groundwater modelling, decision-support systems and specialist software such as FEFLOW, Visual MODFLOW, Groundwater Vistas, GMS and SEAWAT.
He also compiled selected discussions on groundwater modelling and shared directories of technical resources, journals and professional groups.
Although many of the older online communities - particularly Yahoo Groups - were later discontinued, these archives illustrate the role that early web-based forums played in connecting researchers, students and engineers.
This aspect of his work may be viewed as professional community building. It involved not only publishing his own research but also organising and circulating information that could assist other members of the hydrology community.
Writing After Retirement
Retirement from NIH in September 2020 did not bring an end to C. P. Kumar’s writing activities. His publicly listed books and articles indicate that he continued publishing on technical and non-technical subjects.
In addition to hydrology and water resources, his later writings cover topics such as digital security, cybercrime, social media, ageing, family relationships, professional development, personal finance, social challenges, spirituality and self-development.
This broad output reflects considerable intellectual curiosity. However, it is important to distinguish between his formally documented professional expertise in hydrology and his independently published commentary on unrelated subjects.
Professional authority in groundwater science does not automatically establish equivalent expertise in medicine, psychology, finance or other specialised fields. Each publication should therefore be evaluated according to the quality of its evidence, references, methodology and reasoning.
Spirituality and Complementary Practices
C. P. Kumar’s personal pages describe a long-standing interest in spirituality and spiritual literature. He has identified books such as "The Gospel of Sri Ramakrishna", "The Power of Now" and 'The Secret" among the works that influenced him.
He also states that he received initiation in Usui Reiki in February 2015 and Kundalini Reiki in May 2015 from Reiki teacher Nemrod Kedem. His personal interests have also included chakra balancing, pendulum dowsing and Emotional Freedom Technique.
These activities should be understood as self-reported spiritual or complementary practices rather than as extensions of his established scientific expertise in hydrology.
The United States National Center for Complementary and Integrative Health states that Reiki has not been clearly demonstrated to be effective for any health-related purpose. It also reports that scientific evidence does not support the existence of the energy field proposed in Reiki practice.
Spiritual reflection may have personal meaning and may contribute to an individual’s sense of wellbeing. However, complementary practices should not be presented as replacements for qualified medical or psychological diagnosis and treatment.
Overall Assessment
C. P. Kumar’s professional journey can be understood through three broad phases.
The first was the development of a technical foundation in civil and hydraulic engineering.
The second was a career of approximately three and a half decades at the National Institute of Hydrology, during which he worked on groundwater assessment, hydrological modelling, aquifer management, water-quality studies and institutional administration.
The third has been an active post-retirement period characterised by independent writing, online publishing and the exploration of wider social, personal and spiritual subjects.
His clearest and most firmly documented professional contribution lies in groundwater hydrology. His long association with NIH, extensive technical bibliography, books and online hydrology resources demonstrate sustained involvement in water-resources research and scientific knowledge-sharing.
His post-retirement work shows a determination to remain intellectually active and productive. At the same time, readers should distinguish between institutionally documented hydrological research, independently published general commentary and personal spiritual beliefs.
Taken as a whole, his career represents a combination of scientific service, institutional responsibility, education, online community building and lifelong learning.
Selected Public Resources and References
The following webpages and professional platforms provide publicly available information about C. P. Kumar’s professional career, research publications, books and personal writings. Website availability and content may change over time; readers are advised to verify current access.
1. Professional Profile and Scientific Research Resources
C. P. Kumar — Former Scientist ‘G’, National Institute of Hydrology, Roorkee
A detailed professional profile covering education, research career, institutional responsibilities, publications and areas of expertise.
Google Scholar Profile — C. P. Kumar
Academic citation profile containing research publications, citation records and scholarly impact information.
ResearchGate Profile — C. P. Kumar
Research profile providing access to scientific publications, research interests, citations and readership statistics.
LinkedIn Profile — C. P. Kumar
Professional networking profile highlighting career background and professional activities.
2. Personal Website and Knowledge Archive
Home Page of C. P. Kumar
Personal website containing information about professional work, books, articles, presentations and personal interests.
Cyber World of C. P. Kumar
A collection of webpages containing technical resources, publications, books and archived information created by C. P. Kumar.
3. Books and Author Resources
Amazon Author Page — C. P. Kumar
Author page listing books published under the name C. P. Kumar.
C. P. Kumar — Books, Articles and Publications
Personal webpage listing technical, social, spiritual and personal-development books authored by C. P. Kumar.
4. Hydrology Publications and Technical Resources
Groundwater Assessment and Modelling
Water Resources Assessment, Modelling and Management
Hydrology and Water Resources: A Comprehensive Questions and Answers Guide
Advanced Insights in Hydrology and Water Resources
5. Blogs and Articles
C. P. Kumar Blogs — Books
Blog profile containing posts related to books and publications.
C. P. Kumar Blogs — Articles
Blog profile containing articles on professional, social and personal topics.
6. Spirituality and Complementary Practices
Reiki Healer — Roorkee, India
Personal webpage describing Reiki healing practice.
7. Video and Social Media Platforms
YouTube Channel — C. P. Kumar
Video channel containing presentations, discussions and content related to his interests.
Facebook Profile — C. P. Kumar
Public social-media profile.
Instagram Profile — Divine Spirit 108
Instagram profile featuring personal reflections and related content.
X (Twitter) Profile — C. P. Kumar
Public profile for short posts and updates.
Reference Verification Note
External websites, social-media profiles and research-platform statistics are dynamic. URLs, citation counts, publication numbers and access permissions may change over time. For accuracy, readers should verify online information on the date of consultation.
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