Case Files

Every open investigation in the bureau. Pick a case, open the map, follow the evidence.

Showing 8 of 50 cases

Case #006

Nitrate in the Wells

Rural drinking wells are testing unsafe for nitrates. Follow the groundwater and find which operation is poisoning the aquifer.

IntermediateEnvironmentalReading a flow field (gradient) layer~25 min
Case #014

Bloom at North Bay

A toxic algae bloom closed the lake's beaches. Sample the inflows, follow the phosphorus, and name the nutrient source.

BeginnerEnvironmentalNetwork analysis~15 min
Case #021

Patrol at the Waterholes

Poachers are working a wildlife reserve from the boundary road. Find the pattern in the incidents and position the night patrol.

IntermediateEnvironmentalMulti-criteria target prediction (resource × access)~20 min
Case #025

The Pump Handle

A deadly outbreak is tearing through a crowded district. Map the cases, read the anomalies, and find the source — 1854 style.

AdvancedEnvironmentalCase mapping and cluster centering~30 min
Case #026

The Runaway Slide

Terraced homes are cracking after three days of monsoon rain. Find which block sits on the slope that is actually moving.

AdvancedEnvironmentalOverlay analysis~30 min
Case #034

The Forever Chemical

PFAS is in the monitoring wells. Trace the plume upgradient to the source.

AdvancedEnvironmentalNetwork analysis~30 min
Case #042

The Spreading Reed

Phragmites is marching down the distributary. Name the treatment zone at the invasion front.

AdvancedEnvironmentalInvasive species front mapping~30 min
Case #050

The Compound Event

Monsoon flood meets landslide risk. Name the barangay facing both hazards.

AdvancedEnvironmentalOverlay analysis~35 min