Hollerich Schleuse Up gauge Lahn · km 113.1

Hollerich Schleuse Up gauge (Lahn) on 23/10/2026, 21:30 CEST: 131 cm – without published thresholds. 24 h trend: -9 cm. Updated 2026-10-23 · Source: PEGELONLINE

Facts
Water level	131 cm	Discharge	Not measured at this gauge
Status	no thresholds	Water temperature	Not measured at this gauge
Gauge datum	81.488 m. ü. NHN

Water level

131 cm no thresholds

Discharge: Not measured at this gauge
24 h trend: ↓ -9 cm
Water temperature: Not measured at this gauge

PEGELONLINE (WSV), DL-DE Zero 2.0 · Measured 23/10/2026, 21:30 CEST · every 15 minutes

Last 7 days

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

Activity outlook

Shippingnot enough data
- ✓ no flood (below HSW)
- ✓ not below mean low water (MNW)
- ✓ level not high (below MHW)
Paddlingnot enough data
- ✓ no flood (below HSW)
- ✓ level not high (below MHW)
- ✓ not below mean low water (MNW)
- ✓ change over 24 h ≤ 20 cm
Fishingnot enough data
- ✓ 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: no thresholds · 24 h trend: -9 cm

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)

Slipway 2 km
Canoe put-in: Bootsanleger NKC 2.7 km

Marinas (≤ 10 km)

Marina: Sportboothafen Hollerich 0.2 km
Marina: Kanuverleih Nassau 2.8 km
Marina: Laurenburger Bootsclub 6 km
Marina: MBC Bad-Ems 7.5 km

Locks (≤ 10 km)

Lock: Schleuse Hollerich 0 km
Lock: Lahn 3.5 km
Lock: Lahn 4.6 km
Lock: Lahn 6.6 km

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

Long-distance cycle routes nearby

Radweg Deutsche Einheit - Etappe 2 0.4 km

EuroVelo, German D-network and other long-distance routes passing within 3 km of the gauge (straight-line distance to the nearest route point). Check the route and its condition locally.

Fishing: Rheinland-Pfalz

Closed season today: Bachforelle, Lachs

Fishing rules Rheinland-Pfalz →

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

Gauges up- and downstream

↑ upstream Kalkofen Neu km 106.4 173 cm low
↑ upstream Hollerich Schleuse Op km 113 661 cm no thresholds
↓ downstream Nassau Schleuse Op km 117.6 571 cm no thresholds
↓ downstream Nassau Schleuse Up km 117.6 190 cm no thresholds

Lahn: gauges →

Records & flood chronicle

Documented floods on this river (HANZE)

10 Apr 1983: river, 122 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)

UNTERE LAHN DERW_DERP_2580000000_2
Ecological potential: poor (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 Hollerich Schleuse Up?

131 cm (no thresholds), 23/10/2026, 21:30 CEST. Source: PEGELONLINE.

What does the status at Hollerich Schleuse Up 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