Sentence examples for a safe depth from inspiring English sources

The lake didn't freeze to a safe depth for filming until just days before shooting.

The Corps has conducted regular dredging along the river since July, and is presently blasting hazardous underwater limestone formations to maintain a safe depth.

The study also revealed that by reducing the recharge in the range of 5 20% from the average values, the watertable could be stabilized at a safe depth.

Accumulation of salts in the soil profiles at various depths below the surface indicated that secondary soil salinization would occur when the groundwater was not controlled at a safe depth.

8. La Quebrada in Acapulco, Mexico Divers must have perfect timing to survive this jump, as the ocean only opens to a safe depth for five seconds between waves.

At any point in the manoeuvre, the ship will return to a safe depth if a contact is detected.

To evaluate the depths to which acupuncture needles can be inserted safely (safe depth) in 12 abdominal acupoints in pediatric patients.

But it is also an event that has frequently been cancelled in recent years due to mild winters -- the temperature has to drop long and low enough to freeze the ice along the 200 kilometer (125 miles) canal route to an acceptable and safe depth of 15 cm ( about 6 in).

A common example in the sea is called a "diel vertical migration"–a daily trip from a deep, dark, cold (but relatively safe) depth to warmer, richer, more active surface depths, where food is more plentiful, but at the same time, risks of being fed upon are greater.

The suggested design provides a safe penetration depth, reduced moment and anchor force based on reliability theory.

This study also evaluates the variations in safe depth according to sex, age, body weight, and waist girth.