This could be beyond boiling.

We tested the system last week, and it worked just fine.

There was some potential for backflow, which could have caused contamination. Plus, the river was turbid when we had to pump water back into the system.

We were right in the middle of the interview when the phone rang. I hope he's going to include that in his report.

For the amount of rain we've had in the past few days, the (Stamp) river looks pretty clean.

The last time I talked to the Ministry of Health, they told me there would have to be some consistency in our readings before they could issue a stand-down.