T15: Quantitative microbial risk assessment
The tool helps to quantify the pathogen occurrence in source water and their removal by various treatment steps at MAR facilities by using a probabilistic approach. The interactive web-based QMRA …
T19. Groundwater residence time
Subsurface travel time from the area of recharge to the point of abstraction during MAR is a critical parameter to ensure sufficient attenuation for hygienic parameters and other undesired substances. …
T10. Real-time monitoring
This tool encompasses a web-based monitoring system developed to integrate time series data into the INOWAS platform. Real-time sensors can be connected to the INOWAS platform and time series data …
T05. GIS multi-criteria decision analysis
This tool combines GIS-based geospatial analysis with multi-criteria decision analysis for the web-based compilation of MAR suitability maps.
T14. Pumping-Induced River Drawdown
Pumping from wells besides streams lowers the groundwater level and reduces surface water flow within the stream. This tool helps to estimate the stream depletion rate induced by well pumping.
T13. Travel Time Through Unconfined Aquifer
This tool estimates the travel time in an unconfined aquifer under various boundary conditions. Four different options of boundary conditions that bound the aquifer are included.
T09. Simple Saltwater Intrusion Equations
The tool contains analytical equations that can be used to analyse or predict the location of the interface between sea water and fresh water in a groundwater system. Start using …
T08. One-Dimensional Transport Equation
This tool solves the 1D advection-dispersion equation using the Ogata-Banks solution as function of transport properties, source concentration, time of interest and distance from the source.
T02. Groundwater Mounding Calculator
The Groundwater Mounding Calculator is solving the Hantush analytical equation (Hantush, 1967) for groundwater mounding beneath an infiltration basin.