Increase Basin Infiltration and Reduce Evaporation Loss
An existing basin that drains slowly, holds standing water, or loses volume to evaporation is working below capacity. Parjana enhances basins in place with minimally invasive IRIS™ infrastructure that increases infiltration, reduces standing water and evaporation loss, and restores capacity between storms. No rebuild, no excavation.
Rather than digging out or reconstructing a basin, IRIS™ devices are installed vertically into the basin floor to move stored water into the native soils below. The basin keeps its footprint and its function, and it drains and recovers faster between storms.
infiltration increase in existing basin applications
evaporation loss reduced in basin applications
drawdown between storms, which restores capacity
energy & maintenance, for the life of the system
What basin enhancement does
Instead of digging out or reconstructing a basin, IRIS™ devices are installed vertically into the basin floor to move stored water into the native soils below.
It is a retrofit, so it works on basins that are already in service, keeping the footprint and function while draining and recovering faster between storms.
Where it fits
A strong fit for municipalities, utilities, and site owners managing detention basins, recharge basins, and reservoirs that underperform on drawdown or lose water to evaporation.
The measured results
Basin enhancement extends the value of infrastructure already in the ground.
Across existing basin applications, IRIS™ increased the infiltration rate by nine times and reduced evaporation loss by more than half.
Faster drawdown between storms restores usable storage capacity, so a basin that was working below its rating performs closer to its design.
infiltration rate — 9×
evaporation loss — −50%+
drawdown between storms — faster
usable capacity — restored
Evaluate a basin
Tell us where the basin is and how it underperforms. We will scope what basin enhancement and verified infiltration look like for it.