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Tideford water level

River gauge, River Tiddy, Cornwall, United Kingdom

Directions

Right now

Very low for mid-October

Water level

0.06m Steady over the last 24 hours

0.0 0.5 1.0 Highest onrecord 1.15 m Lowest on record 0.03 m

History

History
0.20.4mOct 10Oct 12Oct 13Oct 15Oct 17Top of normal rangeBottom of normal range0.20.4mOct 10Oct 13Oct 17Top of normal rangeBottom of normal range
0.20.4mSep 17Sep 24Oct 2Oct 9Oct 17Top of normal rangeBottom of normal range0.20.4mSep 17Oct 2Oct 17Top of normal rangeBottom of normal range
-0.00.20.40.6mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range-0.00.20.40.6mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
-0.00.20.40.6mJanMarMayJulSepNov2026-0.00.20.40.6mJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Top of normal rangeBottom of normal range

What this means

At 0.06 m, the River Tiddy at Tideford is far below normal for mid-October.

That puts it 0.08 m below the median of 0.15 m for mid-October, based on 21 years of readings. A year ago it stood at 0.11 m (−0.05 m). The lowest reading on record is 0.03 m (August 23, 1976).

The level has held steady over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. Over the past 30 days it has moved between 0.05 m and 0.14 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
0.15 m0.08 m below the median for this date
Normal for this date
0.08 m – 0.30 m8 years in 10 fall in this range (21 years of records)
Normal range
0.06 m – 0.50 m
Same day last year
0.11 m−0.05 m
Lowest and highest in 30 days
0.05 m – 0.14 m
Lowest and highest in 12 months
0.05 m – 0.68 m
Highest on record
1.15 mDecember 22, 2012
Lowest on record
0.03 mAugust 23, 1976

On the river at Tideford

Low, clear water makes fish wary, and anglers often do better early and late in the day. For canoeists, shallow riffles mean scraped hulls and the odd portage.

Flood warnings for the area come from the Environment Agency.

Weather at the gauge

Rain in the last 3 days: 2.9 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 14° 6° – Wind 15 km/h
18 Sun 13° 5° – Wind 14 km/h
19 Mon 11° 6° 2.4 mm, 55% Wind 14 km/h
20 Tue 14° 7° 0.9 mm, 41% Wind 10 km/h
21 Wed 12° 9° 5.1 mm, 67% Wind 40 km/h
22 Thu 14° 9° 1.8 mm, 67% Wind 21 km/h
23 Fri 14° 9° 23 mm, 85% Wind 40 km/h

Forecast: Open-Meteo

Sunrise 07:43 AM Sunset 06:24 PM Daylight 10 hr, 40 min First quarter 38%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
PillatonRiver gauge, River Lynher 0.23 m Normal −0.01 m 3.8 km
TrebrownbridgeRiver gauge, River Seaton 0.12 m Very low −0.02 m 4.5 km
GunnislakeRiver gauge, River Tamar 0.44 m Low +0.07 m 15 km
TrekeivestepsRiver gauge, River Fowey 0.25 m Very low −0.03 m 15 km
LudbrookRiver gauge, River Tavy 0.21 m Normal +0.02 m 16 km
PolperroRiver gauge, River Pol 0.08 m Normal ±0 16 km
Craigshill WoodRiver gauge, St Neot River 0.39 m Normal −0.01 m 17 km
BealsmillRiver gauge, River Inny 0.40 m Low ±0 17 km

Questions and answers

How does the River Tiddy at Tideford compare with last year?

It is 0.05 m lower than on the same day last year, when the reading was 0.11 m.

What is a normal level for the River Tiddy at Tideford in mid-October?

The median for mid-October is 0.15 m. In 8 years out of 10 the reading falls between 0.08 m and 0.30 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 0.06 m on the gauge does not mean the water is that deep.

What is the water level of Tideford today?

On 17 Oct 2026, 07:45 BST, the water level was 0.06 m. Steady over the last 24 hours.

Is Tideford rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Tideford normal?

Very low for mid-October. Compared with 21 years of daily readings for this time of year.

What is the highest water level ever recorded at Tideford?

The highest level on record is 1.15 m on December 22, 2012. The lowest is 0.03 m on August 23, 1976.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:47141 (Agency page)
Coordinates
50.41319, -4.33118 (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

ParameterLast valueTime (UTC)Quality
Water level 0.06 m 2026-10-17 06:45 Provisional

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How to cite

Environment Agency: Tideford (ea:47141). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/cornwall/tideford

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.