Ship landing stages
Landing stages of the Chiemsee shipping line (Prien, Gstadt, Seebruck, Übersee, Herrenchiemsee, Fraueninsel). ROV inspection of support piles, berth edges and bed zone.
Waters · Lake
Underwater Inspection at Lake Chiemsee — Jetties, Boathouses, Landing Stages
Lake Chiemsee, at 80 km², is the largest lake in Bavaria. Its tourist and municipal infrastructure — ship landing stages, jetties, boathouses, gauge measuring stations and island supply lines — generates a high, regular inspection demand. ScanSustain inspects ROV-based down to 73 m water depth. Actual deployments are subject to approval by the responsible local authorities, facility operators and shipping administrations.
Characteristic Structures
These structure types can be inspected ROV-based at Lake Chiemsee — subject to approval from local authorities and operators:
Jetties and boathouses
Private and commercial jetties, boathouses with a waterside. Capture of timber, steel and concrete components, piles, jetty joists.
Gauge infrastructure
Gauge measuring stations (Bavarian State Office for the Environment). ROV sighting of the gauge boards, pressure-sensor installations and connection cables in the bed zone.
Island supply lines
Power and water supply lines to Herreninsel and Fraueninsel. Route tracking and findings capture of wash-outs, sheathing damage and sediment deposits.
Typical Damage Patterns
What can be professionally captured at Lake Chiemsee — a structured overview of the locally typical damage patterns:
Timber-pile damage patterns
Timber support piles: bore holes (insects), fungal attack in the water-level fluctuation zone, cavities, pile drift. Findings capture with length and cross-section reference.
Biofouling and sediment deposition
Algae growth and sediment deposition in the still-water zone. Quantity capture as a basis for clearance and cleaning planning.
Deposits at landing stages and jetty heads
Sediment deposits in the low-flow berth area and at jetty heads reduce the usable water depth. Structured quantity and depth capture as a basis for clearance and maintenance planning.
On-Site Methodology
Lake Chiemsee water is typically very clear (visibility 3 to 6 m depending on water temperature and algae season). ROV optics are the primary method, high-resolution multibeam sonar complementary for structured measurements and depth profiles. Deployment is also possible in the low-wind season (autumn, spring).
How Deep is Lake Chiemsee?
For method selection in ROV deployments, the lake's depth profile is decisive: near-shore structures such as jetties, landing stages and bathing facilities typically lie in the range of 1 to 10 m, while the lake drops off markedly towards the centre.
Maximum depth
73 m — ROV systems cover the entire depth range.
Lake area
Around 80 km² — the largest lake in Bavaria.
Mean depth and the exact position of the thermocline vary by source and season. For projects with accuracy requirements we recommend verifying these values in advance against a current hydrographic source — we do not take them as given unchecked when planning a deployment anyway.
Survey & Mapping at Lake Chiemsee
Beyond pure condition inspection, municipalities, port operators and engineering offices at Lake Chiemsee are increasingly asking for geometric data — for example for the rehabilitation planning of landing stages, the as-built documentation of high-quality jetties and boathouses or the bathymetric mapping of shoreline sections ahead of a construction project. With Survey & Mapping, ScanSustain offers photogrammetric and multibeam-sonar-based capture that delivers depth profiles, site plans and 3D models in CAD/GIS-ready formats.
At Lake Chiemsee, the clear water quality (visibility 3 to 6 m, see On-Site Methodology) enables a good combination of optical detail capture and complementary sonar for the structured surface geometry. This combination is particularly relevant for gauge structures, berth edges and larger jetty facilities when a geometric baseline is needed for rehabilitation or monitoring.
Regional Authorities and Bodies
Bavarian State Office for the Environment (gauge infrastructure). Traunstein Water Management Office. Municipalities on Lake Chiemsee (municipal jetty facilities). Shipping companies as operational operators. Enforcement of the Bavarian Water Act for commercial facilities.
Frequently Asked Questions
How deep does the inspection go at Lake Chiemsee?
Lake Chiemsee has a maximum depth of 73 m. Our ROV systems cover the entire depth range. For gauge and jetty inspections, typical depths of 1 to 8 m are relevant.
Are inspections possible during the season?
Yes. ROV deployments are coordinated with jetty and landing-stage operators and are usually carried out without interrupting operations. Peak-season appointments require a longer lead time.
Can island supply lines also be located?
Yes. Route tracking is carried out sonar-based. Findings are captured selectively at significant locations (cavities, sediment cover, corrosion).
Does ScanSustain also offer survey and 3D mapping at Lake Chiemsee?
Yes, as part of Survey & Mapping — currently as a pilot service, with photogrammetric and multibeam-sonar-based capture for depth profiles, site plans and 3D models in CAD/GIS-ready formats.
Does an ROV deployment at Lake Chiemsee require official approval?
As a rule, yes. The responsible bodies are the Bavarian State Office for the Environment, the Traunstein Water Management Office and the municipalities on Lake Chiemsee; for commercial facilities the enforcement of the Bavarian Water Act additionally applies. We clarify responsibility in advance together with the client.
Are the landing stages of the Chiemsee shipping line also part of the inspection?
Yes, the landing stages of the Chiemsee shipping line in Prien, Gstadt, Seebruck, Übersee, Herrenchiemsee and Fraueninsel are among the characteristic structures that we examine for berth-edge and bed-zone findings.
Plan a deployment at Lake Chiemsee
Describe your use case — within 1 to 3 working days you will receive a concrete initial assessment with method selection and an effort indication.