Marklendorf gauge Aller · km 38.5

Marklendorf gauge (Aller) on 23/10/2026, 21:15 CEST: 112 cm – within the normal range. 24 h trend: -1 cm. Updated 2026-10-23 · Source: PEGELONLINE

Facts
Water level	112 cm	Discharge	Not measured at this gauge
Status	normal	Water temperature	Not measured at this gauge
Gauge datum	23.01 m. ü. NN

Water level

112 cm normal

Discharge: Not measured at this gauge
24 h trend: ↓ -1 cm
Water temperature: Not measured at this gauge

PEGELONLINE (WSV), DL-DE Zero 2.0 · Measured 23/10/2026, 21:15 CEST · every 15 minutes

Last 7 days

PEGELONLINE (WSV), DL-DE Zero 2.0 · raw data, unverified

Activity outlook

Shippingsuitable
- ✓ no flood (below HSW)
- ✓ not below mean low water (MNW)
- ✓ level not high (below MHW)
Paddlingsuitable
- ✓ no flood (below HSW)
- ✓ level not high (below MHW)
- ✓ not below mean low water (MNW)
- ✓ change over 24 h ≤ 20 cm
Fishingsuitable
- ✓ no flood (below HSW)
- ✓ level not high (below MHW)
- ✓ change over 24 h ≤ 30 cm
Swimmingnot enough data
- ✓ no flood (below HSW)
- ✓ level not high (below MHW)
- ? water temperature ≥ 15 °C
- ? water temperature ≥ 18 °C
- ✓ EU bathing site ≤ 5 km rated excellent/good
- ✗ not a federal waterway with shipping
Status: normal · 24 h trend: -1 cm · Esseler Badesee (Excellent, 3.2 km)

Calculated by fixed rules from official data. For orientation only – not a safety guarantee. Always check official warnings and conditions on site. See the rules

🔔 Notify me

Paddling: access points & locks

Put-ins and slipways (≤ 5 km)

Canoe put-in: Marklendorf 0.2 km
Canoe put-in: Engehausen 0.7 km
Slipway 0.8 km

Marinas (≤ 10 km)

Marina: Marina Bay Yacht Club 0.4 km
Marina: Alter Hafen Leinehafen Schwarmstedt 6.7 km
Marina: Anlegestelle Hademstorf 7 km

Locks (≤ 10 km)

Lock: Schleuse Marklendorf 0.1 km
Lock: Schleuse Hademsdorf 7.2 km
Lock: Schleuse Bannetze 8.3 km

Straight-line distance from the gauge. Entries from OpenStreetMap, not officially verified; check lock hours with the WSV.

Fishing: Niedersachsen

Closed season today: Bachforelle, Lachs

Fishing rules Niedersachsen →

State derived from the gauge location; on border waters check both states. Checked 2026-10-18

Gauges up- and downstream

↑ upstream Celle km 1.7 128 cm normal
↓ downstream Ahlden km 58.7 22 cm low
↓ downstream Rethem km 82.3 50 cm low

Aller: gauges →

Records & flood chronicle

Highest on record (HHW): 434 cm · 9 Jan 1982
Lowest on record (NNW): 30 cm · 15 Dec 2022
Today vs. record: 322 cm below HHW, 82 cm above NNW

Documented floods on this river (HANZE)

4 Jun 1981: flash flood, 2 deaths, 101 m € losses (2020 prices)
8 Mar 1981: river, 3 deaths, 101 m € losses (2020 prices)
14 Jul 1956: river, 471 m € losses (2020 prices)

Flood chronicle Germany & Norway →

Records: PEGELONLINE (WSV, DL-DE Zero 2.0) · HANZE v2.1.1 (CC BY 4.0)

Water body status (EU Water Framework Directive)

ALLER II DERW_DENI_17002
Ecological potential: moderate (2018--2019) · Chemical: failing to achieve good · heavily modified/artificial
Good status expected: after 2027

Official assessment of the water body at this gauge from the 2022 river basin management plans (WFD target: at least “good”). It rates the whole water body, not today’s water quality.

Location

The map loads on demand. The full list is below.

▼low●normal▲high◆above HSW○no thresholds●Put-in●Lock●Marina

FAQ

What is the current water level at Marklendorf?

112 cm (normal), 23/10/2026, 21:15 CEST. Source: PEGELONLINE.

What does the status at Marklendorf mean?

The status compares the current level with the official reference values MNW (mean low water) and MHW (mean high water); HSW is the highest navigable water level.

Sources & licences

Water level/Discharge/Water temperature: PEGELONLINE (WSV), DL-DE Zero 2.0