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Tools

One platform for Indonesia's water

Data, analysis, models and early warning for Indonesian river basins, built and kept running by the lab. Free to use, no login.

By category

Find the right tool

12 tools in use, 6 on the roadmap, grouped by what you want to do.

How it fits together

From raw data to decisions

Eleven stages of a water-resources study. 8 already have a working tool; the rest are on the roadmap.

  1. 01

    Data collection

    Available

    Telemetry, satellite rainfall (GPM IMERG, GSMaP) and field gauges.

  2. 02

    Quality control & archive

    Available

    Checks, merging duplicate stations, gap reports and one time-series archive.

  3. 03

    Spatial analysis

    Available

    Basin delineation, DEM processing, land cover and soils.

  4. 04

    Hydrological analysis

    Available

    Frequency analysis, IDF–DDF curves, return levels and flow statistics.

  5. 05

    Rainfall–runoff modelling

    Available

    Basin models that turn design or observed rain into river flow.

  6. 06

    Flood & inundation modelling

    Available

    2D flood routing and inundation maps.

  7. 07

    Early warning

    Available

    Monitoring, threshold exceedance and forecasts ahead of floods.

  8. 08

    Water balance & IWRM

    Planned

    Water availability against demand, for integrated basin planning.

    • Water balance
  9. 09

    Drought & climate

    Planned

    Drought indices (SPI, SPEI) and CMIP6 climate projections.

    • Climate scenarios
    • Drought monitor
  10. 10

    Water quality

    Planned

    Pollution loads, water-quality indices and river health.

    • Water quality
  11. 11

    Knowledge & teaching

    Available

    Books, courses, open data and the stories behind them.

Roadmap

Coming next

Modules we are building or have planned. Want one sooner, or want to build one with us? Get in touch.

  • Analysis & design

    Flood frequency analysis

    Design floods from discharge records with Gumbel, Log-Pearson III and log-normal fits, plus chi-square and Kolmogorov–Smirnov goodness-of-fit tests.

  • Analysis & design

    Water balance

    Monthly and annual basin water balance, and availability against demand for integrated water-resources planning.

  • Analysis & design

    Climate scenarios

    How a basin's hydrology may shift under CMIP6 projections, with statistical downscaling.

  • Analysis & design

    Water quality

    Pollution loads, the water-quality index (IKA) and river health along a basin.

  • Early warning

    Drought monitor

    Meteorological drought from SPI and SPEI, computed for every rain gauge in the station archive.

  • Learning

    Indonesian hydrology glossary

    Kamus Hidrologi, a glossary of Indonesian and English terms in hydrology and water resources, explained for students and practitioners.

This platform started as HYDRONESIA (hidro-id.vercel.app) and now lives here, inside the lab site. Missing a tool, or found a problem? Tell us.

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