HydroBASINS lev08 watershed · #7080560650
Bassin de Hocking River
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 8 administrative regions : Athens, Fairfield, Hocking, Meigs, Morgan +3
Sub-basin area
3 093km²
Upstream area
3 093km²
Discharge
32,77m³/s
Mean elev.
272m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 963.6 km²31.1% of basin
- 710.0 km²22.9% of basin
- Perry597.9 km²19.3% of basin
- 576.6 km²18.6% of basin
- Morgan188.7 km²6.1% of basin
- Washington45.2 km²1.5% of basin
- 14.0 km²0.5% of basin
- Wood0.0 km²0.0% of basin
30 intersecting protected areas
Clear Creek
IUCN VNature Preserve
20.38 km² overlap
Wallace H. O'Dowd
IUCN VWildlife Area
17.82 km² overlap
Sunday Creek Coal Co
IUCN VWildlife Area
13.48 km² overlap
Wallace H. O'Dowd
IUCN VWildlife Area
9.49 km² overlap
Poston Plant Lands
IUCN VWildlife Area
9.15 km² overlap
Perry
IUCN VState Forest
7.89 km² overlap
Taylor Ridge
IUCN VWildlife Area
4.84 km² overlap
Boch Hollow Dedicated
IUCN VNature Preserve
2.52 km² overlap
Hocking
IUCN VState Forest
2.33 km² overlap
21 more protected areassorted by overlap area
Wolf Creek
IUCN VWildlife Area
2.32 km² overlap
Fox Lake
IUCN VWildlife Area
1.82 km² overlap
Desonier Dedicated
IUCN VNature Preserve
1.60 km² overlap
Gifford
IUCN VState Forest
1.27 km² overlap
Acadia Cliffs Dedicated
IUCN VNature Preserve
1.11 km² overlap
Reserve Program
0.90 km² overlap
Nature Preserve
0.77 km² overlap
Riddle
IUCN VNature Preserve
0.77 km² overlap
Preserve
0.73 km² overlap
Wahkeena
IUCN VNature Preserve
0.47 km² overlap
Rockbridge Dedicated
IUCN VNature Preserve
0.42 km² overlap
Clouse Lake
IUCN VWildlife Area
0.39 km² overlap
Conservation Easement
0.38 km² overlap
Shallenberger Dedicated
IUCN VNature Preserve
0.35 km² overlap
Rock Mill Lake
IUCN VWildlife Area
0.35 km² overlap
Nature Preserve
0.30 km² overlap
Addington Property Acquisition
IUCN Not AssignedConservation Area
0.20 km² overlap
Greenfield Dam
IUCN VWildlife Area
0.19 km² overlap
Reserve Program
0.17 km² overlap
Crompton
IUCN Not AssignedConservation Easement
0.12 km² overlap
Kessler Swamp Dedicated
IUCN VNature Preserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 003 distinct species · 950 238 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Hocking River : 34 espèces reliées par 98 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 10 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°
10,7°C
Annual rain
1 018mm
Moisture idx (CMI)
-0,08
Runoff
334mm/an
PET
1 103mm
AET
833mm
Mean slope
4,2°
Water table
213cm
Forest
74%
Crops
22%
Urban
2%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)