Bathymetry Survey

Overview

What problem does this solve for our lake?

• Almost every lake management decision that involves volume needs a depth map, and most lakes are working from one drawn decades ago or from nothing at all.
• Bathymetry underpins more than people expect. Water volume determines nutrient concentration and residence time. Sediment accumulation tells you where a lake is filling in and how fast. Dredging volume — and therefore dredging cost — cannot be estimated without it. Navigation hazards, habitat structure, and the basins where anoxia develops all come off the same survey.
• Most of the Toolbox is deliberately DIY — you collect the sample, you mount the sensor, and you keep the cost down by doing the easy part yourself. Running a depth survey is where that stops being true.
• Most lake owners do not have a sonar survey vessel, and a self-serve checkout that asks them to draw a polygon and enter a card number is a good way for both of us to get it wrong. Acreage alone does not price a job. Survey conditions, shoreline complexity, permissions, water clarity, time of season, and what you actually want out of the data all move the number, sometimes by a multiple.
• So we price it the way it should be priced: talk first, quote second.

What's included?

• A 30-minute scheduled call with a Lake Pulse drone specialist
• A working scope for your survey — area, objectives, season, and what the deliverables should be
• A written quote for the survey itself, following the call
• Guidance on whether you need the whole lake or a single basin, which is usually the largest cost lever
• If you proceed: a surface survey vessel with sonar and a trained operator, arranged and paid by Lake Pulse, so you deal with one party rather than sourcing an operator yourself
• Deliverables loaded into your lake's portal with Boathouse interpretation, not a folder of raw imagery

What's not included

• The survey. This listing is the scoping call only — the survey is quoted after it.
• A price you can predict from acreage alone. That is precisely why the call exists.
• Sediment chemistry. A depth map tells you how much material is there, not what is in it — pair it with the sediment phosphorus tests.
• Operator sourcing on your side. Lake Pulse contracts and pays the operator.
• Permits or permissions where your state, lake district, or a marina requires them, though the specialist will tell you what applies
• Guaranteed survey dates. Weather and season decide.

Requirements

• Access for the survey vessel, and a launch point on the lake
• A rough idea of what you want to learn. You do not need technical specifics — that is the specialist's job — but "we think the north bay is filling in" is a much better starting point than "we want a drone survey."
• A Plus, Lake Admin, or PRO subscription to have the resulting deliverables loaded into your Lake Pulse account
• Book the call. This listing is a scheduled conversation with the Lake Pulse Boathouse, not a purchase of the survey itself.