Ontologia

HydroBASINS lev08 watershed · #6080495690

Bassin de Río Gorgor

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Cajatambo, Huaura, Oyon

Pfafstetter: 67107584

Sub-basin area

557,4km²

Upstream area

557,7km²

Discharge

7,8m³/s

Mean elev.

4 010m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Pativilca506 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

  • Cajatambo
    Lima · Peru
    551.9 km²
    99.4% of basin
  • Huaura
    Lima · Peru
    1.6 km²
    0.3% of basin
  • Oyon
    Lima · Peru
    1.6 km²
    0.3% of basin

1 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

53 distinct species · 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

250 obs · 5 cellules
Obs. / cellule
≥ 226
226–225
18–225
3–17
< 3

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

5,6°C

Annual rain

611mm

Moisture idx (CMI)

-0,38

Runoff

463mm/an

PET

1 049mm

AET

513mm

Mean slope

20,4°

Water table

718cm

Forest

16%

Crops

10%

Urban

0%

Protected

2%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)