Meyer Jordan
Tadpole
- Joined
- Oct 10, 2014
- Messages
- 7,177
- Reaction score
- 5,675
- Location
- Pensacola, Florida
- Hardiness Zone
- 9a
- Country
I have run across several pre-1980 concrete ponds that were plumbed similarly. Submersible pumps of sufficient size were not available in the early days so re-circulation was unheard of. Instead water was fed into the pond only to escape through an overflow (which is seen in one of the photos). Notice how the PVC elbows are facing downwards. This forced better circulation than if they were facing upwards. The access to the water supply valve is plainly seen just outside of the pond.
About a year ago, I refurbished an indoor/outdoor concrete pond (pre-1980) that had originally utilized gas piping and fittings for the water supply. Again, no provision for re-circulation. Practically non-existant at that time.
Many ponds of this era are also very shallow as is this one.
The Rubbermaid stock tank was likely added in recent years in an attempt to create some level of water quality.
About a year ago, I refurbished an indoor/outdoor concrete pond (pre-1980) that had originally utilized gas piping and fittings for the water supply. Again, no provision for re-circulation. Practically non-existant at that time.
Many ponds of this era are also very shallow as is this one.
The Rubbermaid stock tank was likely added in recent years in an attempt to create some level of water quality.
