Harold Park water level
River gauge, River Ingrebourne, Greater London, United Kingdom
Right now
Normal for mid-October
Water level
History
20252026
What this means
Water levels are unremarkable at Harold Park, where the gauge shows 0.98 m.
The median for mid-October is 0.96 m, based on 21 years of readings, so the river level is 0.02 m above typical. On the same day last year the reading was 1.01 m, a difference of −0.03 m.
It is still going down, by 0.01 m over the past 24 hours. The 30-day range is 0.83 m – 1.14 m.
Autumn rain usually starts to lift rivers again after the summer low.
Compared with 21 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 0.96 m0.02 m above the median for this date
- Normal for this date
- −0.07 m – 1.25 m8 years in 10 fall in this range (21 years of records)
- Normal range
- −0.24 m – 2.20 m
- Same day last year
- 1.01 m−0.03 m
- Lowest and highest in 30 days
- 0.83 m – 1.14 m
- Lowest and highest in 12 months
- 0.91 m – 1.58 m
- Highest on record
- 3.13 mJune 23, 2016
- Lowest on record
- −0.37 mAugust 5, 2003
For anglers and canoeists
This is an ordinary level for the river: most put-ins, beats and weirs behave as they usually do.
Many angling and canoe clubs check gauges like this one before heading out.
About the River Ingrebourne
The River Ingrebourne is a tributary of the River Thames 27 miles (43.3 km) in length. It is considered a strategic waterway in London, forming part of the Blue Ribbon Network. It flows through the London Borough of Havering roughly from north to south, joining the Thames at Rainham.
Text and image from Wikipedia and Wikimedia Commons, licensed under CC BY-SA.
Weather at the gauge
Rain in the last 3 days: 5.5 mm. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Other gauges on the River Ingrebourne
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Gaynes ParkRiver gauge, River Ingrebourne | 0.11 m | Normal | ±0 | 5.3 km |
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| RomfordRiver gauge, River Rom | 0.34 m | Very low | ±0 | 5.6 km |
| Collier RowRiver gauge, River Rom | 0.38 m | Normal | ±0 | 6.6 km |
| Shonks Mill BridgeRiver gauge, River Roding | 0.08 m | Lowest on record | +0.02 m | 7.4 km |
| Hornchurch Bretons FarmRiver gauge, River Beam | 0.10 m | Low | ±0 | 7.5 km |
| MountnessingRiver gauge, River Wid | 0.38 m | Normal | ±0 | 8.6 km |
| Seven Kings ParkRiver gauge, Loxford Water | 0.07 m | Normal | ±0 | 10 km |
| AbridgeRiver gauge, River Roding | 0.89 m | Normal | ±0 | 11 km |
| WardropersRiver gauge, River Wid | 0.54 m | Normal | −0.01 m | 11 km |
Questions and answers
Is the River Ingrebourne at Harold Park higher than last year?
No, it is 0.03 m lower than on the same day last year, when the reading was 1.01 m.
What is a normal level for the River Ingrebourne at Harold Park in mid-October?
The median for mid-October is 0.96 m. In 8 years out of 10 the reading falls between −0.07 m and 1.25 m, based on 21 years of records.
Is the river level the same as the depth of the water?
No. The reading is measured from a fixed zero mark at the gauge, so 0.98 m on the gauge does not mean the water is that deep.
What is the water level of Harold Park today?
On 19 Oct 2026, 21:45 BST, the water level was 0.98 m. Down 0.01 m over the last 24 hours.
Is Harold Park rising or falling?
Down 0.01 m over the last 24 hours. Steady over the last 7 days.
Is the level of Harold Park normal?
Normal for mid-October. Compared with 21 years of daily readings for this time of year.
What is the highest water level ever recorded at Harold Park?
The highest level on record is 3.13 m on June 23, 2016. The lowest is −0.37 m on August 5, 2003.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- Environment Agency
- Station code
ea:5546TH(Agency page)- Coordinates
51.59986, 0.24959(WGS84)- Vertical datum
- station datum
- Update interval
- every 15 minutes
- Licence
- Open Government Licence v3.0. Contains Environment Agency data licensed under the Open Government Licence v3.0
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 0.98 m | 2026-10-19 20:45 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
Environment Agency: Harold Park (ea:5546TH). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/greater-london/harold-park
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer