The Portland Water Bureau left this note on the doors of 71 residents after a KOIN 6 News report showed the Powell Butte Reservoir is failing its leak tests, March 6, 2014 (KOIN 6 News)

PWB calls KOIN report ‘misleading’

After a KOIN 6 News investigation revealed the Powell Butte Reservoir is failing its leak tests nearby residents received letters from the P…