Rivière· 20 segments

River Parrett

Crosses 2 administrative regions : NA, Somerset

rivière

Total length

75km

Max discharge

34,7m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-20800495201667 km²

2 administrative regions crossed (GADM L2)

Somerset
England · United Kingdom
63.4 km
in this dpt
NA
England · United Kingdom
1.2 km
in this dpt

22 intersecting protected areas

Dorset
IUCN V
Area of Outstanding Natural Beauty
Severn Estuary/ Môr Hafren
IUCN Not Reported
Emerald Network
Severn Estuary / Môr Hafren
IUCN Not Reported
Marine Protected Area (OSPAR)
Severn Estuary
IUCN Not Reported
Emerald Network
Severn Estuary
IUCN IV
Wetland of International Importance (Ramsar Site)
Severn Estuary
IUCN Not Reported
Marine Protected Area (OSPAR)
Somerset Levels and Moors
IUCN Not Reported
Emerald Network
Somerset Levels and Moors
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Bridgwater Bay
IUCN IV
Site of Special Scientific Interest

13 more protected areassorted by area

Somerset Wetlands
IUCN IV
National Nature Reserve
West Sedgemoor
IUCN IV
Nature Reserve
West Sedgemoor
IUCN IV
Site of Special Scientific Interest
North Moor
IUCN IV
Site of Special Scientific Interest
Wet Moor
IUCN IV
Site of Special Scientific Interest
West Moor
IUCN IV
Site of Special Scientific Interest
Southlake Moor
IUCN IV
Site of Special Scientific Interest
Langmead and Weston Level
IUCN IV
Site of Special Scientific Interest
Grove Farm
IUCN IV
Site of Special Scientific Interest
Aller Hill
IUCN IV
Site of Special Scientific Interest
Screech Owl
IUCN IV
Local Nature Reserve
Ham Hill
IUCN IV
Site of Special Scientific Interest
Langport Railway Cutting
IUCN IV
Site of Special Scientific Interest

1 page = 1 named river (aggregation of 20 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 305 distinct species · 14 692 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de River Parrett : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 6 types (connectance 12.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.126

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)