Tolskithy Lane CSO Redruth

Storm overflow operated by South West Water. The source names Tributary of Portreath Stream as the receiving water.

Unknown
Spills in 2025: Unknown
Recorded hours: 0%
Monitor operation: 5
Years listed

Current status unknown

Checking the latest monitor report…

Annual spill history

From 2021 to 2023, the reported count went from 0 to 0 spills. The highest count was 10 in 2022 and the lowest was 0 in 2021. The monitor worked for less than 90% of 2022, so that count may be low.Amber bars mark years when the monitor worked for less than 90% of the year.

Year	Spills	Duration	Monitor operation	Source
2025	Unknown	Unknown	0%Low coverage	Official data
2024	Unknown	Unknown	0%Low coverage	Official data
2023	0	0 hours	96.7%	Official data
2022	10	2 hours	85%Low coverage	Official data
2021	0	0 hours	90%	Official data

A missing figure means the source did not provide a usable value. A zero is shown as zero. Monitor operation below 90% can make comparison less reliable.

Outlet details

Water company: South West Water
Outlet type: Storm overflow on the sewer network
Permit: 301685
Activity reference: A1
Grid reference: SW68124249
Waterbody ID: GB108049000620Official waterbody record ↗
Location source: Official annual grid reference
Location precision: About 10 metres
Location note: Unknown

About the name and type

The annual return lists this asset as “SO on sewer network”: storm overflow on the sewer network. The return places this overflow on the sewer network.

The waterbody link opens the Environment Agency record for the exact ID in the return. It is a source lookup; we do not import its classification.

Where it is

The recorded position is about 0.9 km east of the Pool and Illogan reference point in the ONS built-up areas data.

Area and water pages

Portreath Stream waterbody →

Check the official record

Public access to this outlet is unknown. Do not enter restricted land or use this page as a route guide.

Open official source ↗

Other outlet records nearby

Sunnyside Tank CSO Redruth
South West Water · Redruth Stream
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Tolvaddon Tank CSO Redruth
South West Water · Tolvaddon Stream (S)
Current status unknown
Chapel Hill CSO Camborne
South West Water · Red River
Current status unknown
Bridge Spst Pscsoeo Portreath
South West Water · Atlantic Ocean (C)
Current status unknown

Questions about Tolskithy Lane CSO Redruth

Who operates Tolskithy Lane CSO Redruth?: South West Water is the operator named in the annual record. The permit reference is 301685.
Where does Tolskithy Lane CSO Redruth discharge?: The source names Tributary of Portreath Stream as the receiving water. This does not show how far a discharge travelled.
How many times did Tolskithy Lane CSO Redruth spill in 2025?: The 2025 return has no usable spill count for this outlet. Missing is not the same as zero.
Can I trust the 2025 figures for this outlet?: The monitor worked for 0% of the reporting period. Below 90%, some events can be missed, so the count and hours may understate activity.
Is Tolskithy Lane CSO Redruth discharging right now?: This record is linked to a company live feed. The panel above shows the latest report we hold, with its date. That report can be old, and the monitor can be offline, so check the date before relying on it. A report that no discharge is taking place is not a water-quality result.
How accurate is the map marker?: The marker comes from the grid reference in the official annual return, which is accurate to about 10 metres. It shows the recorded outlet position, not the extent of any discharge.
What kind of outlet is Tolskithy Lane CSO Redruth?: The annual return lists the asset type as “SO on sewer network”, which means storm overflow on the sewer network. The return places this overflow on the sewer network.
Does zero spills mean the water was safe?: No. A zero means the annual return recorded zero counted spill events for this outlet and year. It is not a water-quality test, and pollution can come from other sources.