Rivière· 53 segments
Umiray River
Crosses 5 administrative regions : Dingalan, Doña Remedios Trinidad, General Nakar, Norzagaray, Rodriguez
rivière
Total length
73km
Max discharge
27,2m³/s
Max Strahler
4
Segments matched
53
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- General NakarQuezon · Philippines81.0 kmin this dpt
- DingalanAurora · Philippines17.8 kmin this dpt
- RodriguezRizal · Philippines7.9 kmin this dpt
- Doña Remedios TrinidadBulacan · Philippines3.2 kmin this dpt
- NorzagarayBulacan · Philippines0.0 kmin this dpt
2 intersecting protected areas
Wildlife Sanctuary
Angat (Metro Water District) Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
1 page = 1 named river (aggregation of 53 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
73km
Max discharge
27,2m³/s
Max Strahler
4
Segments matched
53
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.