All rivers / Thames Valley / River Thames
Maidenhead
Boulter's Lock and Ray Mill Island. 191 km from the source.
At , 0 of 55 storm overflow monitors upstream of Maidenhead on the River Thames were discharging, with 0 spills in the previous 48 hours, according to Thames Water.
No spills reported in the last 48 hours
Monitor data updated 16 minutes ago · 03:44 BST
- Discharging now
- 0
- Spills, last 48h
- 0
- Spills, last 30 days
- 2
- Upstream monitors
- 55
- Maidenhead
- Discharging
- Monitor
- Offline
Last 30 days
Upstream overflows were discharging on 2 of the last 30 days, for 1.3 hours in total.
18 Sep
Today
2 spills recorded
| Started | Duration | Monitor | Watercourse |
|---|---|---|---|
| Wed 7 Oct, 11:15 | 45 min | TWL00204 | River Ray |
| Thu 24 Sep, 14:45 | 30 min | TWL00119 | River Thames |
Upstream storm overflows
Recent spills first, then nearest. Distances follow the water, including tributaries.| Monitor | Watercourse | Upstream | Status | Last spill started | Lasted | Spills, 30 days |
|---|---|---|---|---|---|---|
| TWL00204 River Ray · 142.1 km | River Ray | 142.1 km | Not discharging Last spill started 1 week ago, lasted 45 min · 1 in 30 days | 1 week ago | 45 min | 1 |
| TWL00119 River Thames · 172.8 km | River Thames | 172.8 km | Not discharging Last spill started 3 weeks ago, lasted 30 min · 1 in 30 days | 3 weeks ago | 30 min | 1 |
| TWL00270 River Thames · 8.0 km | River Thames | 8.0 km | Not discharging Last spill started 8 months ago, lasted 2 h 54 min · 0 in 30 days | 8 months ago | 2 h 54 min | 0 |
| TWL00209 River Thames · 20.0 km | River Thames | 20.0 km | Not discharging Last spill started 8 months ago, lasted 1 h 30 min · 0 in 30 days | 8 months ago | 1 h 30 min | 0 |
| TWL00191 River Thames · 24.3 km | River Thames | 24.3 km | Not discharging Last spill started 1 month ago, lasted 8 min · 0 in 30 days | 1 month ago | 8 min | 0 |
| TWL00428 River Loddon · 31.6 km | River Loddon | 31.6 km | Not discharging Last spill started 8 months ago, lasted 1 h 15 min · 0 in 30 days | 8 months ago | 1 h 15 min | 0 |
| TWL00345 River Thames · 38.5 km | River Thames | 38.5 km | Not discharging Last spill started 2 years ago, lasted 6 min · 0 in 30 days | 2 years ago | 6 min | 0 |
| TWL00176 Blackwater River · 53.3 km | Blackwater River | 53.3 km | Not discharging Last spill started 6 months ago, lasted 30 min · 0 in 30 days | 6 months ago | 30 min | 0 |
| TWL00199 River Thames · 58.7 km | River Thames | 58.7 km | Not discharging No spill recorded · 0 in 30 days | None recorded | - | 0 |
| TWL00301 River Kennet · 61.2 km | River Kennet | 61.2 km | Not discharging Last spill started 7 months ago, lasted 3 h 15 min · 0 in 30 days | 7 months ago | 3 h 15 min | 0 |
Showing 10 of 55 upstream monitors, those with recent spills first.
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