Original forum thread: https://communities.bentley.com/products/hydraulics___hydrology/f/haestad-hydraulics-and-hydrology-forum/180556/pondpack-maximum-water-surface-elevations-issue---2yr-10yr-and-100yr-at-pond-bottom
?Yes, that did the trick. On another note, the pond outlet control structure includes a Riser structure with weir + orifice opening, and two(2) pipes existing the riser. How would that be modeled in pondpack
Hello Ekene,
The riser control structure includes input for weir and orifice data. If the riser drains to a culvert, you would include the culvert in the composite outlet structure and set the riser's Downstream ID to be the culvert. If the culvert has two barrels as implied above, you can set this in the culvert properties. You can also set the dimensions of the culvert to be an equivalent size.
Regards,
Scott
Note that I split this into a new thread, since this is a new issue.