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Dive #14 · Tuesday, 15 November 2005

't Grasbroek, Bornerbroek

Bornerbroek, Overijssel Dutch inland lakes

nighttraining As ticked in the paper log: Trainingsduik; Zoetwater; Kustduik; Nachtduik

  • coldest dive of 2005
Max depth
6 m
Bottom time
37 min
Water
10 °C
Surface
10 °C
Air
8 °C
Visibility
4 m

Kit

Gas
Air
Pressure
210 → 110 bar
Mode
Open circuit
Weights
8 kg
Suit
7 mm wetsuit + zaklamp
Course / purpose
A.O.W.: Nachtduik

Where

't Grasbroek, Bornerbroek

quarry lake site max 16 m

The most-dived site in this entire log — sixty-nine dives in a thirty-hectare sand pit twenty minutes from home, with an underwater house in it.

Dive 4 of 69 here · first 2005 · last Oct 2025

On the map

Onderwaterpark

No route marked

18 m53 m17 m16 m16 m23 m25 mSteiger↓0 mTwents Onderwaterhuis↓11 mContainersTegelrifWrakjeOefenplatform↓10 mWrakje zeilbootScooterRioolbuizenContainer (wal)N10 m
  • Entry / exit
  • T
  • Wreck
  • Platform
  • Container
  • Pipe / tube
  • House / hut
  • Other object
  • Shoreline
  • Depth
  • Along the line

Map © divelog-sites contributors, CC BY-SA 4.0 · 53edcaf

I know the lake well by now and could orient myself easily. There was a lot of perch about. In the little wreck was a pikeperch that got briefly unsettled by three torches. We also saw a pike with a small fish crosswise in its mouth; great to see. All in all I have never seen so much fish at Grasbroek.

All dives at 't Grasbroek, Bornerbroek →