HydroBASINS lev08 watershed · #1081190240
Bassin de Rwamugeni
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 : Gasabo, Kicukiro, Rwamagana
Sub-basin area
219,4km²
Upstream area
219,5km²
Discharge
1,09m³/s
Mean elev.
1 521m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 151.7 km²69.5% of basin
- 53.1 km²24.3% of basin
- Kicukiro13.6 km²6.2% of basin
219 communes (GADM L5)Available for FRA, RWA
- Ruhita3.31 km²100% commune
- Nyamugari3.20 km²100% commune
- Karambo3.15 km²100% commune
- Kamurindi3.03 km²100% commune
- Samuduha2.87 km²100% commune
- Akinteko2.74 km²100% commune
- Kinyana2.65 km²100% commune
- Kiruruma2.64 km²100% commune
- Rugenge2.26 km²100% commune
- Samuramba2.25 km²100% commune
- Nyarusange2.18 km²100% commune
- Rugarama2.14 km²100% commune
- Akubugingo2.08 km²100% commune
- Cyeru2.02 km²100% commune
- Nyagisozi1.96 km²100% commune
- Karutimbo1.93 km²94% commune
- Gasave1.90 km²100% commune
- Ruhanga1.90 km²100% commune
- Mataba1.87 km²100% commune
- Kirehe1.84 km²99% commune
- Nyagacyamo1.84 km²100% commune
- Kampigika1.84 km²100% commune
- Bisenga1.83 km²100% commune
- Kagona1.81 km²100% commune
- Kabigondo1.81 km²100% commune
- Rubona1.80 km²100% commune
- Nyiramitemeri1.79 km²100% commune
- Cyarutabana1.77 km²93% commune
- Burunga1.77 km²86% commune
- Kanyinya1.73 km²100% commune
- Karogo1.67 km²100% commune
- Nyabagaza1.67 km²100% commune
- Gasagara1.65 km²100% commune
- Kigabiro1.64 km²95% commune
- Munini1.62 km²100% commune
- Rurambi1.61 km²100% commune
- Ngarama1.60 km²95% commune
- Umunini1.59 km²94% commune
- Rugagi1.58 km²100% commune
- Miyove1.57 km²93% commune
- Kanserege1.55 km²100% commune
- Ruhanika1.55 km²100% commune
- Yeruzalemu1.52 km²100% commune
- Rusave1.52 km²100% commune
- Kibaza1.48 km²100% commune
- Gisenyi1.47 km²100% commune
- Rwamibungo1.46 km²100% commune
- Rugende1.46 km²100% commune
- Kajororo1.43 km²69% commune
- Kabuye1.41 km²99% commune
- Ryabazana1.41 km²100% commune
- Rususa1.41 km²100% commune
- Ryabaheshwa1.39 km²100% commune
- Nyakagarama1.37 km²100% commune
- Gasiza1.37 km²100% commune
- Cyeru1.36 km²100% commune
- Mugeyo1.36 km²100% commune
- Mirama1.33 km²100% commune
- Jurwe1.33 km²74% commune
- Kinyaga1.32 km²100% commune
- Nyarucyamo1.31 km²100% commune
- Kinyovi1.31 km²93% commune
- GihukeKicukiro1.30 km²100% commune
- Rusave1.30 km²100% commune
- Gishaka1.30 km²77% commune
- Nyarutovu1.29 km²100% commune
- Kiyovu1.29 km²100% commune
- Marembo1.28 km²100% commune
- Rugarama1.27 km²100% commune
- Rebero1.27 km²100% commune
- Gakenyeri1.26 km²100% commune
- Mataba1.25 km²100% commune
- Gitanu1.23 km²98% commune
- NyamyijimaKicukiro1.22 km²100% commune
- Kabeza1.22 km²100% commune
- ButangampunduKicukiro1.22 km²100% commune
- Gatare1.19 km²45% commune
- Rebero1.18 km²100% commune
- RususaKicukiro1.17 km²100% commune
- Kalisimbi1.16 km²100% commune
- Gituza1.15 km²100% commune
- Kabeza1.15 km²100% commune
- Mukagarama1.15 km²97% commune
- Akabeza1.14 km²100% commune
- Kabarore1.13 km²100% commune
- Busimbuzi1.13 km²100% commune
- Kajevuba1.13 km²100% commune
- AyabarayaKicukiro1.13 km²100% commune
- NyamicoKicukiro1.12 km²100% commune
- Bitsibo1.12 km²32% commune
- Nyakiriba1.11 km²45% commune
- Rugarama1.10 km²98% commune
- Gitaraga1.09 km²100% commune
- Karama1.08 km²100% commune
- Mataba1.07 km²100% commune
- Nyarubambo1.05 km²100% commune
- Kidogo1.05 km²100% commune
- Agatare1.04 km²100% commune
- Kajevuba1.03 km²85% commune
- Rusagara1.03 km²100% commune
- Busenyi1.01 km²100% commune
- Akasemuromba0.99 km²89% commune
- Agakari0.99 km²100% commune
- RugendeKicukiro0.99 km²100% commune
- Agasharu0.99 km²100% commune
- Akagarama0.98 km²83% commune
- Akamasasa0.97 km²100% commune
- Matyazo0.96 km²100% commune
- Ryamuzuka0.96 km²100% commune
- Kataruha0.95 km²100% commune
- Ndinda0.95 km²89% commune
- Kigina0.94 km²99% commune
- Kinunga0.92 km²100% commune
- Nyarurembo0.92 km²100% commune
- Rugarama0.91 km²100% commune
- Bucyemba0.90 km²100% commune
- Rugarama0.90 km²100% commune
- Rebero0.90 km²100% commune
- Rubonobono0.90 km²100% commune
- Nyirabujari0.90 km²59% commune
- Rugagi0.89 km²100% commune
- Gatenderi0.88 km²100% commune
- Agatare0.86 km²78% commune
- Bihembe0.84 km²62% commune
- KibandeKicukiro0.84 km²100% commune
- Ryasenteteri0.83 km²100% commune
- Akarwasa0.83 km²100% commune
- Cyanga0.82 km²56% commune
- Ruhita0.81 km²91% commune
- Gasharu0.81 km²100% commune
- Ruyumba0.81 km²100% commune
- Gatare0.81 km²100% commune
- Kamasasa0.80 km²100% commune
- NyirakavomoKicukiro0.79 km²19% commune
- Gatuza0.79 km²100% commune
- Irukwaya0.79 km²57% commune
- Amatafari0.78 km²100% commune
- Nyirabuhene0.78 km²100% commune
- Rudakabukirwa0.77 km²50% commune
- Kamugasa0.76 km²100% commune
- Mumena0.75 km²100% commune
- Rwankacari0.75 km²100% commune
- Gatoki0.74 km²100% commune
- Byimana0.73 km²100% commune
- Kabagabo0.72 km²100% commune
- Ruhangare0.71 km²65% commune
- Gishore0.71 km²100% commune
- Akamasatura0.70 km²100% commune
- Rebero0.69 km²100% commune
- Nyirarwirungu0.68 km²100% commune
- Murehe0.67 km²53% commune
- Karambo0.67 km²100% commune
- Rubaza0.67 km²100% commune
- Nyagakombe0.66 km²92% commune
- RuyagaKicukiro0.66 km²81% commune
- Gacunshu0.64 km²100% commune
- Agasharu0.63 km²84% commune
- ButareKicukiro0.62 km²100% commune
- Nyakiri0.60 km²100% commune
- Kagarama0.59 km²100% commune
- Nyagisozi0.58 km²37% commune
- KababyeyiKicukiro0.55 km²54% commune
- GicacaKicukiro0.52 km²63% commune
- Nyarugenge0.51 km²31% commune
- Kamashashi0.46 km²100% commune
- Iramiro0.42 km²30% commune
- Janjagiro0.42 km²27% commune
- Mugogo0.42 km²100% commune
- KabezaKicukiro0.42 km²87% commune
- Gakomeye0.39 km²100% commune
- Samuduha0.38 km²22% commune
- Rambura0.38 km²100% commune
- BamporezeKicukiro0.35 km²100% commune
- Kabeza0.33 km²14% commune
- Isangano0.30 km²98% commune
- CyimoKicukiro0.30 km²14% commune
- Rugarama0.29 km²13% commune
- Gatare0.29 km²79% commune
- Akanzige0.28 km²29% commune
- Rugende0.27 km²100% commune
- Cyanamo0.27 km²93% commune
- Cyahafi0.26 km²99% commune
- Rwimbogo0.25 km²16% commune
- ReberoKicukiro0.22 km²56% commune
- Nyantoki0.21 km²6% commune
- Nyagasozi0.21 km²13% commune
- Rutoma0.21 km²14% commune
- Ruhangare0.21 km²23% commune
- Kivugiza0.20 km²17% commune
- Rusheshe0.20 km²10% commune
- Ruganda0.20 km²16% commune
- Nyirabiteri0.18 km²9% commune
- Gatare0.15 km²11% commune
- Gatika0.15 km²13% commune
- Kimicanga0.14 km²14% commune
- Ruhangare0.10 km²15% commune
- Kabeza0.10 km²77% commune
- Akanzu0.09 km²9% commune
- Bwiza0.08 km²100% commune
- CyankongiKicukiro0.07 km²6% commune
- SanganoKicukiro0.07 km²11% commune
- Shenga0.07 km²10% commune
- Ntaganzwa0.06 km²2% commune
- Kibabara0.06 km²4% commune
- Birembo0.05 km²4% commune
- Akamusare0.05 km²3% commune
- Kiyovu0.04 km²7% commune
- CyugamoKicukiro0.04 km²5% commune
- Byimana0.04 km²3% commune
- Munini0.03 km²3% commune
- Masango0.02 km²28% commune
- Samatare0.02 km²2% commune
- Karifuru0.01 km²1% commune
- Gitaraga0.01 km²1% commune
- Amahoro0.01 km²5% commune
- Kayigi0.01 km²0% commune
- Kamakuka0.00 km²0% commune
- Runzenze0.00 km²0% commune
- Abatangampundu0.00 km²0% commune
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
202 distinct species · 1 692 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rwamugeni : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,1°C
Annual rain
917mm
Moisture idx (CMI)
-0,42
Runoff
157mm/an
PET
1 589mm
AET
776mm
Mean slope
8,9°
Water table
608cm
Forest
0%
Crops
23%
Urban
16%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)