Dataset

Roding Beam and Ingrebourne

Dataset by Thames21

Dataset summary

Observations

4 September 2025

Mayesbrook A13 South

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

3 September 2025

Ilford Lane Bridge Outfall

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

3 September 2025

OUTFALL: Little Ilford

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Woodford Brook (Prospect Rd CSO)

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Folkestone Rd Storm Tanks CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Chigwell Rd CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Cascade Rd CSO (Downstream)

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Cascade Rd CSO (Upstream)

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Worcester Crescent CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Ray Park CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

South Park CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

29 August 2025

Longbridge Rd CSO

4 parameters tested

ammonia, current precipitation, phosphate, recent precipitation

27 August 2025

Mayesbrook A13 South

3 parameters tested

ammonia, current precipitation, recent precipitation

27 August 2025

OUTFALL: Roding Valley Viaduct

5 parameters tested

ammonia, current precipitation, flow, phosphate, recent precipitation

27 August 2025

OUTFALL: Roding Lane South Substation

5 parameters tested

ammonia, current precipitation, flow, phosphate, recent precipitation

27 August 2025

OUTFALL: Roding Lane South Pumping Station

3 parameters tested

ammonia, current precipitation, recent precipitation

27 August 2025

OUTFALL: Royston Gardens

4 parameters tested

ammonia, current precipitation, flow, recent precipitation

27 August 2025

OUTFALL: Uphall Rec

4 parameters tested

ammonia, current precipitation, flow, recent precipitation

27 August 2025

OUTFALL: Outfall near Aldersbrook Confluence

4 parameters tested

ammonia, current precipitation, flow, recent precipitation

Concerns
Identify problem outfalls and areas of poor water quality
Intended audience
Our community
Intended use
Benchmarking of water body or watershed health