Flat River State
IUCN VGame Area
46 km²
County · USA
Ionia
United States
DfaCold, no dry season, hot summer(93 %)
Species observed
2 083
Observations
147 442
Area
1 502,2km²
Ecological tissue
Sample of 35 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ionia : 28 espèces reliées par 68 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
68
Connectance
0.114
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 083 distinct species · 147 442 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,1°C
Annual rain
896mm
Warmest m°
27,3°C
Coldest m°
-8,9°C
Elevation: 244 m on average (min 196 m, max 283 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,1°C
Annual rain
896mm
Warmest month
27,3°C
Coldest month
-8,9°C
Mean alt.
244m
Min
196m
Max
283m
Std. dev.
15m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(93 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
36,1g/kg
Clay
19,4%
Sand
50,5%
Silt
30,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
51,9g/kg
Clay
19,5%
Sand
50,3%
Silt
30,2%
5–15 cm
pH H₂O
6,1
Org. C
34,1g/kg
Clay
19,3%
Sand
50,7%
Silt
30,0%
15–30 cm
pH H₂O
6,1
Org. C
22,4g/kg
Clay
19,4%
Sand
50,7%
Silt
29,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.9%
Crops40.1%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)24.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 11 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
340,3km
Lake surface here
7,98km²
Basins crossed
8
Max stream order
5
Max drainage
8 608km²
Discharge in basins
116,2m³/s
Mean precip.
850mm/an
Mean T°
8,1°C
Moisture idx
-0,13
Max snow
20%
Mean runoff
297mm/an
Mean elev. (basins)
252m
Watersheds crossing here
- Bassin de Grand Riversub-area926,6 km²overlap702.96 km²47%
- Bassin de Looking Glass Riversub-area1 340,8 km²overlap265.99 km²18%
- Bassin de Thornapple Riversub-area2 142,8 km²overlap219.63 km²15%
- Bassin de Flat Riversub-area1 362,1 km²overlap183.04 km²12%
- Bassin de Fish Creeksub-area397,8 km²overlap52.14 km²3%
- Bassin de Maple Riversub-area51,8 km²overlap40.12 km²3%
- Bassin de Stony Creeksub-area470,5 km²overlap24.63 km²2%
- Bassin de Maple Riversub-area13,6 km²overlap13.63 km²1%
Lakes (11, top by area)
- Lake #11138area2,3 km²avg depth6.8 m
- Jordan Lakearea1,6 km²avg depth2.9 m
- Long Lakearea1,5 km²avg depth3.0 m
- Morrison Lakearea1,3 km²avg depth2.2 m
- Lac 1049609area0,4 km²avg depth3.7 m
- Lac 1050018area0,4 km²avg depth3.4 m
- Lac 1049989area0,3 km²avg depth1.9 m
- Lac 1049411area0,3 km²avg depth4.3 m
- Lac 1049275area0,3 km²avg depth3.0 m
Rivers / streams (25, ord ≥ 4)
- Grand Riverord 5len here94.11 km11%total889 km
- Prairie Creekord 3len here30.33 km43%total71 km
- Flat Riverord 5len here29.26 km23%total126 km
- Duck Creekord 3len here20.46 km13%total153 km
- Bellamy Creekord 5len here19.98 km100%total20 km
- Gunn and Ramsey Drainord 1len here19.77 km100%total20 km
- Fish Creekord 8len here14.66 km5%total277 km
- Maple Riverord 4len here13.62 km10%total133 km
- Lake Creekord 2len here13.00 km100%total13 km
- Libhart Creekord 2len here12.74 km100%total13 km
- Tupper Creekord 1len here8.32 km72%total12 km
- Sessions Creekord 2len here7.31 km100%total7 km
13 more river segmentssorted by Strahler order + length
- Kramer Drainord 3len here6.43 km76%total8 km
- Stony Creekord 3len here6.28 km2%total320 km
- Seely Creekord 1len here6.27 km49%total13 km
- Sebewa Creekord 1len here6.01 km39%total15 km
- Goose Creekord 3len here5.77 km7%total80 km
- Dickerson Creekord 3len here5.23 km13%total41 km
- Frayer Creekord 4len here4.78 km56%total9 km
- Coldwater Riverord 4len here4.04 km3%total149 km
- Carbaugh Drainord 1len here3.49 km100%total3 km
- Pratt Lake Creekord 2len here3.30 km21%total15 km
- Bear Creekord 5len here2.79 km1%total415 km
- Wabasis Creekord 3len here1.84 km9%total20 km
- Fifield Creekord 1len here0.52 km10%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
70,9%
Pesticides
39,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN V · 7IUCN Not Assigned · 3
Maple River State
IUCN VGame Area
37 km²
Farm Service Agency Interest Of Mi
IUCN Not AssignedConservation Easement
24 km²
Portland State
IUCN VGame Area
10 km²
Saranac-Lowell State
IUCN VGame Area
8 km²
Grand River State
IUCN VGame Area
4 km²
Complete list10 protected areas
- Flat River StateGame AreaIUCN V46 km²
- Maple River StateGame AreaIUCN V37 km²
- Farm Service Agency Interest Of MiConservation EasementIUCN Not Assigned24 km²
- Portland StateGame AreaIUCN V10 km²
- Saranac-Lowell StateGame AreaIUCN V8 km²
- Grand River StateGame AreaIUCN V4 km²
- Wetlands Reserve Program (WRP), Ionia, MIReserve ProgramIUCN V19961 km²
- 05-34-0006Conservation EasementIUCN Not Assigned20080 km²
- Natural Area Portland State Game Area SiteNatural AreaIUCN V0 km²
- 00-34-0016-PConservation EasementIUCN Not Assigned20070 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN