Essex Rivers Hub

The brook travels through the urban area of Prittlewell. The channel is mainly concrete lined with little inchannel vegetation, however this changes downstream where the channel begins to become choked with vegetation. 

The area (land use)

The dominant land use for this stretch of river is suburban/urban.

No livestock were recorded.

Channel characteristics

The river channel consists of mainly unknown, and riffles are present in the downstream section only.

At the time of recording the flow of water was slow and the channel was <1m wide and <0.5m in depth.

For most of this stretch the channel profile is steep and concrete lined.

Bankside trees were occasional, marginal plants and in-channel plants are frequent. Woody debris was noted to be dominant.

Engineering

The channel has been straightened and man-made enhancements are present along this stretch of river.

Field drains were recorded as absent and barriers / culverts are present.

Condition

Areas of trampling / poaching were absent and areas of erosion were absent at the time of the survey.

Wildlife

Species seen during the survey: Magpie, Robin, Tortoiseshell butterfly, Feral Pigeon, House Sparrow, Mallard and Blackbird.

Additional Information

There was a problem with algae at the time of the survey, this could indicate that there is a problem wiith misconnections and general urban drainage in the immediate area increasing the nutrient levels of the water.

Sewage fungus and ochre were seen in places throughout this stretch and fly-tipping was also an issue.

RBD/catchment/river/tributary

River Roach Catchment

Date completed

Mar-14

Upstream Grid ref

TQ8539986903

Downstream Grid ref

TQ8732187012

Website key stakeholders:

Environment Agency logo      Essex Wildlife Trust logo           

Design by LTD Design Consultants and build by Garganey Consulting based on an original concept by Herts and Middlesex Wildlife Trust