It's about 12 feet high. GPS coordinates for this and the next one are a crude estimate due to poor GPS reception.
You can easily get almost in sight of it by following a meadow southwest along a ridge from where the Corduroy Hills trail switches from a fire road to a single track (or probably by following the stream up from the Madrone trail west of the Eugene O'Neill National Historic Site). But the last 100 feet to get a good view of the falls has some difficult terrain.
With a height of about 6 feet, this isn't interesting enough to be worth visiting.