Grade Breaks (6)
Cross Gutters (7)
Surface Flow (8)
Storm Features (9)
| Baffle Box, City of Huntington Beach |
| Baffle Box, Private |
| CDS Unit, City of Huntington Beach |
| CDS Unit, Private |
| Catch Basin, City of Fountain Valley |
| Catch Basin, City of Huntington Beach |
|
| Catch Basin, City of Westminster |
| Catch Basin, County of Orange |
|
| Catch Basin, Private |
| Catch Basin, State of California |
| Catch Basin, Unknown |
| Clarifier, City of Huntington Beach |
| Clarifier, Private |
| Cleanout, City of Huntington Beach |
| Cleanout, City of Westminster |
|
| Cleanout, Private |
| Detention Structure, City of Huntington Beach |
| Discharge, City of Huntington Beach |
| Discharge, County of Orange |
| Discharge, Private |
| Forebay, City of Huntington Beach |
| Forebay, County of Orange |
| Forebay, Private |
| Grate, City of Huntington Beach |
| Grate, City of Westminster |
| Grate, County of Orange |
|
| Grate, Private |
| Grate, State of California |
| Grate, Unknown |
| Headwall, City of Huntington Beach |
| Headwall, City of Westminster |
|
| Headwall, Private |
| Headwall, State of California |
| Inlet, City of Huntington Beach |
| Inlet, City of Westminster |
| Inlet, County of Orange |
|
| Inlet, Private |
| Inlet, State of California |
| Inlet, Unknown |
| Interceptor, City of Huntington Beach |
| Interceptor, Private |
| Manhole, City of Fountain Valley |
| Manhole, City of Huntington Beach |
|
| Manhole, City of Westminster |
| Manhole, County of Orange |
|
| Manhole, Private |
| Manhole, State of California |
| Manhole, Unknown |
| Outfall, City of Huntington Beach |
| Outfall, City of Westminster |
| Outfall, County of Orange |
|
| Outfall, Private |
| Outfall, State of California |
| Outfall, Unknown |
| Outlet, City of Huntington Beach |
| Outlet, County of Orange |
| Outlet, Private |
| Outlet, State of California |
| Outlet, Unknown |
| Plug, City of Huntington Beach |
| Plug, City of Westminster |
| Plug, County of Orange |
|
| Plug, Private |
| Plug, State of California |
| Stormfilter Unit, City of Huntington Beach |
| Stormfilter Unit, Private |
| Transition, City of Huntington Beach |
| Transition, County of Orange |
| Transition, Private |
| Transition, State of California |
| Unknown, City of Huntington Beach |
|
| Unknown, City of Westminster |
|
| Unknown, County of Orange |
|
| Unknown, Private |
|
| Unknown, State of California |
|
| Unknown, Unknown |
Storm Pipes (10)
| City of Huntington Beach |
| County of Orange |
| Private |
|
| City of Westminster |
|
| City of Fountain Valley |
| State of California |
Half Rounds (14)
| Box Drain |
| Half Round |
| Junction Box |
|
