Data Sources
Where our numbers come from, how often they update and the terms under which we use them.
Central Water Commission — Weekly Reservoir Storage Bulletin
- Website
- cwc.gov.in
- Method
- Automated feed
- Licence / terms
- Government of India publication — check CWC terms before reuse
- Attribution
- Central Water Commission (CWC), Ministry of Jal Shakti
India-WRIS (NWIC) — Reservoir & river data
- Website
- indiawris.gov.in
- Method
- Automated feed
- Licence / terms
- Check India-WRIS / NWIC terms of use before reuse
- Attribution
- India-WRIS, National Water Informatics Centre (NWIC)
Open Government Data Platform (data.gov.in) — CWC daily reservoir level
- Website
- www.data.gov.in
- Method
- Automated feed
- Licence / terms
- Government Open Data License – India (GODL-India)
- Attribution
- Central Water Commission via data.gov.in (GODL-India)
State Water Resources / Irrigation Department (manual upload)
- Method
- Published bulletins / tables imported by our editors
- Licence / terms
- Per department — record terms here
Where a publisher offers no API we import its published tables manually and record the bulletin date as the observation time. We do not scrape sites that prohibit automated access.