HydroBASINS lev08 watershed · #7080629910
Bassin de Harpeth 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 7 administrative regions : Cheatham, Davidson, Dickson, Hickman, Maury +2
Sub-basin area
2 226km²
Upstream area
2 226,1km²
Discharge
28,57m³/s
Mean elev.
230m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Williamson1168.7 km²52.5% of basin
- 523.7 km²23.5% of basin
- 233.0 km²10.5% of basin
- Davidson143.1 km²6.4% of basin
- Rutherford131.0 km²5.9% of basin
- Hickman26.8 km²1.2% of basin
- 0.0 km²0.0% of basin
12 intersecting protected areas
Cheatham
IUCN VWildlife Management Area
33.19 km² overlap
Cheatham Lake
IUCN VWildlife Management Area
1.90 km² overlap
Reserve Program
1.03 km² overlap
Haley-Jaqueth
IUCN VWildlife Management Area
0.99 km² overlap
Kelly Creek Seeps
IUCN VEasement
0.52 km² overlap
Reserve Program
0.44 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Rutherford, TN
IUCN Not AssignedConservation Easement
0.21 km² overlap
Conservation Easement
0.21 km² overlap
Luplow Property
IUCN Not AssignedConservation Easement
0.15 km² overlap
3 more protected areassorted by overlap area
Stern Property
IUCN Not AssignedConservation Easement
0.04 km² overlap
Stern Property II
IUCN Not AssignedConservation Easement
0.03 km² overlap
Dry Branch
IUCN VWetland
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 759 distinct species · 690 990 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Harpeth River : 25 espèces reliées par 70 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 11 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°
14,0°C
Annual rain
1 323mm
Moisture idx (CMI)
0,03
Runoff
410mm/an
PET
1 284mm
AET
972mm
Mean slope
3,5°
Water table
178cm
Forest
54%
Crops
26%
Urban
10%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)