General characteristics
| Location | 26 km south west of Bogotá |
| Source | water from the Bogota river |
| Área | 950 Ha |
| Useful volume | 12,64 Hm3 |
| Total Volume: | 25,80 Hm3 |
| Location |
Concentration ug/m3 |
H2S at Exhibithion time of 1 hour |
H2S at Exhibithion time of 24 hours |
| ug/m3 |
Limit (30 ug/m3) (ug/m3) |
Limit (7 ug/m3) (ug/m3) |
|
| Reservoir discharge | 3,1 | 19,6 | 8,0 |
| Alicachín Floodgates | 8,4 | 52,5 | 21,6 |
| Pollutant | Maximum permissible levels (ug/m3) | Exhibithion time |
| Hydrogen sulfide H2S | 30 | 1 hour |
| 7 | 24 hours |