Oregon forbids the use of a metal underground water pipe as an electrode for
existing installations undergoing service change or upgrade. Still have to bond it of course, but it's not usable as a grounding electrode in a GE system. New construction is still required to use metal underground water pipe as an electrode but it has to be supplemented per NEC. But I haven't seen a metal underground water pipe on new construction thus far in my career.
Oregon also requires that 25 ohms for a single rod be proven, otherwise 2 rods is the norm.
Oregon also requires a ufer in ANY construction with reinforced footings (assuming the building or structure will be supplied with power in some manner).
Not that this has any bearing on the original post, just thought I'd share