I'm trying to fully understand the cause of Warning Message 79 (HydroCADD Version 6.10). I received the following message:
"[79] Warning: Pond M020 Submerged Pond M019 Primary device #1 OUTLET by 0.37'"
This is a closed drainage system. Ponds M020 and M019 are manholes connected by a 12"...
I'm trying to fully understand the cause of Warning Message 79 (HydroCADD Version 6.10). I received the following message:
"[79] Warning: Pond M020 Submerged Pond M019 Primary device #1 OUTLET by 0.37'"
This is a closed drainage system. Ponds M020 and M019 are manholes connected by a 12"...