Hertfordshire County Council

Lead Local Flood Authority

Section 21 Asset Register

Broxbourne Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01BBC East of Sorbus Road and 536818 204775 Culvert Turnford Marsh 1 - Network Rail Unnamed watercourse west of Turnford Marsh 02BBC East of Asset No. 02BBC and 536839 204774 Culvert Turnford Marsh 2 - Lee Valley Unnamed watercourse west of Turnford Marsh Regional Park

Dacorum Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source No assets added to date

East District Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01EHDC Acorn Street, Hunsdon 541680 213330 Culvert Highways culvert Unnamed watercourse (outside Spellers House) 02EHDC Robins Nest Hill jnct with 529508 209585 Culvert Highways culvert Unnamed watercourse Lower Hatfield Road (B158)

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Hertsmere Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source No assets added to date

North Hertfordshire District Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01NHDC West of Chantry Lane, south 522079 227160 Trash Chantry Lane: Headwall and trash Ash Brook of Road, Little screen screen Wymondley 02NHDC Runs from Chantry Lane to 522079- 522079- Culvert Stevenage Road Culvert Ash Brook the junction of Priory Lane 521535 227439 and Stevenage Road, Little Wymondley 04NHDC North of Stevenage Road 521337 227435 Trash Elms Close Trash Screen 1 Ash Brook Trash Screen, outside of 35 screen Stevenage Road 05NHDC Upstream end of Elms Close 521291 227444 Trash Elms Close Trash Screen 2 Ash Brook junction over the Ash Brook screen 06NHDC Kimpton 515447 220902 Sluice gate Kimpton, penstock, Whiteway Ephemeral - Bottom groundwater 07NHDC Kimpton 516416 218828 Sluice gate Kimpton, penstock, Claggy Ephemeral - Bottom groundwater 08NHDC Kimpton, adjacent to Claggy 517042 218573 Sump Kimpton, sump, Claggy Ephemeral - Road and Enterprise Park Road/Enterprise Park groundwater 09NHDC High Street, Barkway 538435 235590 Culvert High Street Barkway - highway Unnamed watercourse culvert

St Albans City & District Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01SADC Jersey Farm 517667 209758 Culvert Sandridge / Jersey Farm highway Surface water / storm drain 02SADC Entrance to Rose Acre, 509952 212513 Speed table Speed table at junction of Rose Surface water

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Redbourn Acre/ Lybury Lane 03SADC On edge of Oaklands Lane 519052 208016 Culvert Culvert in NW Smallford Unnamed watercourse (comes out from under road)

Stevenage Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01SBC East of railway tunnel on 526877 220851 Culvert Culvert (outlet) under railway Surface water Bragbury Lane, on north side of the railway 03SBC In garden of commercial 526928 221083 Culvert Brick culvert on ordinary Unnamed watercourse property near Bragbury watercourse Close, Bragbury End

Three Rivers District Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 03TRDC In grounds of St Mary's 505742 193510 Headwall St Mary's School culvert Surface water School 04TRDC Just off Stockers Farm Road 505656 193551 Outfall Stockers Farm Road drain outfall Surface water

Watford Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source No assets added to date

Welwyn Hatfield Borough Council area Asset No. Location Easting Northing Asset Type Asset Description Water source 01WHDC Robbery Bottom Lane 525432 217694 Trash Robbery Bottom Lane - Inlet Unnamed watercourse screen (catchpit?) 02WHDC Robbery Bottom Lane 525557 217673 Outfall Robbery Bottom Lane - Bridleway Unnamed watercourse

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outfall 03WHDC Marshmoor Lane under 523707 205735 Culvert Marshmoor Lane - Highways Unnamed watercourse Dixons Hill Road, Welham culvert Green 04WHDC Woodlands, Brookmans Park 525824 203951 Culvert Woodlands Culvert - Highways Ray Brook culvert

Last updated 24 March 2015

For more information on a particular asset please email [email protected] with the asset number

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