Print

Miscellaneous

Does the water quality meter's data logger have the capacity to incorporate the water levels when the water level meter is, also plugged in?

Has low-flow been applied to areas where the water levels are influenced by tidal fluctuations?

What is the difference between using a 5-micron filter rather than a 0.45-micron filter?

Do low-flow systems handle low temperatures?

On what basis do you say that low-flow sampling takes less time than traditional methods?  My experience is that it takes significantly longer, especially when collecting large volumes for analysis.

Can large machinery or movement of nearby wells cause release of buildups in nearby soil?  Can you get different readouts from the same site with the only difference being slight vibrations in the ground?

In the study that compared the sample collection methods of the DMLS Geoprobe blow flowing and bailer, what constituent was being measured?

If we do have a short well screen, do we see a significant difference between low flow and no-purge samples assuming there is a reasonable ambient flow rate?

What is the minimum ambient flow for using no purge sampling?

Do you have any helpful hints for using low flow sampling in freezing conditions?

Does a car’s catalytic converter remove VOCs from its exhaust?

Is low-flow sampling good for a pump and treat system?

How Do I Calibrate My MP20?

Field filtering PAH samples

Can you suggest changes to traditional monitoring well construction for a low-flow sampling regimen?

What method would you recommend for treated sewage effluent from monitoring wells?

If no-purge sampling is acceptable, then why is well purging necessary?

 

 

Why run 100 mL through filter before sampling?