Sprinkler system backflow suspected in E-coli contamination

KRISTV.com | Continuous News Coverage | Corpus Christi
CORPUS CHRISTI -
Corpus Christi utility crews continue working to pinpoint the source of the recent E-coli contamination, and much of their investigation is aimed at finding an absent or failing backflow prevention device on a sprinkler system in the Flour Bluff area.
Read the whole article here