Rivière· 2 segments

Mill Stream

Crosses 3 administrative regions : Bournemouth, Christchurch and Po, NA

rivière

Total length

203km

Max discharge

25,2m³/s

Max Strahler

Segments matched

River geography3 admin regions · 0 communes

Parent watershed

hybas-20804120301231 km²

3 administrative regions crossed (GADM L2)

NA
England · United Kingdom
6.0 km
in this dpt
NA
England · United Kingdom
1.1 km
in this dpt
Bournemouth, Christchurch and Po
England · United Kingdom
0.0 km
in this dpt

18 intersecting protected areas

Solent and Dorset Coast
IUCN Not Reported
Special Protection Area (Birds Directive)
Solent and Dorset Coast
IUCN Not Reported
Emerald Network
Dorset Heathlands
IUCN Not Reported
Emerald Network
Dorset Heathlands
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Dorset Heaths
IUCN Not Reported
Emerald Network
Avon Valley (Bickton to Christchurch)
IUCN IV
Site of Special Scientific Interest
Avon Valley
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Avon Valley
IUCN Not Reported
Emerald Network
River Avon System
IUCN IV
Site of Special Scientific Interest

9 more protected areassorted by area

River Avon
IUCN Not Reported
Emerald Network
Christchurch Harbour
IUCN IV
Site of Special Scientific Interest
Moors River System
IUCN IV
Site of Special Scientific Interest
Town Common
IUCN IV
Site of Special Scientific Interest
Hengistbury Head
IUCN IV
Local Nature Reserve
Stanpit Marsh, Christchurch
IUCN IV
Local Nature Reserve
Iford Meadows
IUCN IV
Local Nature Reserve
Purewell Meadows
IUCN IV
Site of Special Scientific Interest
Purewell Meadows
IUCN IV
Local Nature Reserve

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 689 distinct species · 84 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 15 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 Mill Stream : 9 espèces reliées par 20 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.167

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)