The culverts under Nottingham Road and Hallougton Road have been inspected by Nottinghamshire County Council and apart from a temporary sign and two kerb stones which are going to be removed the flows through the culverts are not impeded as the photographs below show.
These culverts handle water coming out of “Springfield Dumble” which runs alongside Hallaughton Road in Brackenhurst Land.

Culvert under Nottingham Road which handles the water coming out of “Springfield Dumble” which runs alongside Hallaughton Road in Brackenhurst Land.

School Access Culvert Invert

Park House Culvert downstream end looking towards chamber

Park House Culvert looking upstream from chamber

Drainage Ditch Pipe entering chamber

Downstream end of Halloughton Road Culvert

Halloughton Road looking downstream from upstream

A612 Parkhouse & School Access Culverts

24/07/2013 Taken from Nt.Road showing Dyke about to go under road with debris and undergrowth by Peter Bristow

24/07/2013 Debris piled up by side of Dyke alongside footpath off Nottingham Road by Peter Bristow

24/07/2013 Debris piled up by side of Dyke alongside footpath off Nottingham Road by Peter Bristow
http://www.youtube.com/watch?v=mVk_LnhToeA
The day after the flooding. Nottingham Road and Normanton Road (featured later in the video).

Entrancewithoutflooding

Soon after the flooding started on 23rd July2013

2019Front of School

2019NottRoadSchoolFrontLawn

2019NottsRoadFromNew MinsterSchool

2021FrontofSchool

2022FrontofSchool

2023AllCulvertsOverwhelmed

2023CarSwamped

2024Can’t tell where dyke is

2030SchoolEntrance in deep water

2031SchoolEntranceSubmerged

2036SchoolCulvertsNotCapable

Entrancewithoutflooding

23/07/2013 Nottingham Road Outside Leisure Centre by Peter Somerville

Nottingham Road

Nottingham Road

Nottingham Road looking south

Nottingham Road looking south

Nottingham Road looking east

Nottingham Road looking south

20.13 Potwell Dyke along Nott rd

20.14 Footpath onto Nott rd

23/07/2013 Looking for the plug? by Peter Bristow

23/07/2013 Garden and drive on Nottingham Road looking toward Minster School by Peter Bristow

23/07/2013 Garden and drive on Nottingham Road looking toward Minster School (normal) by Peter Bristow