Instrument: Hodder Mid

Summary Details

ID HOD_mid
Location # 10
Measurement Stage
Catchment Hodder
OS Grid ref SD 66343 50031
Elevation 116.1 m
Area 110.3 km2
Data availability 20/06/2008 - 31/10/2010
Location Mid-Hodder
Abstractions Affected by Stocks Reservoir
Related sites Upstream sites, CRO_out, EAS_out and Stocks (EA gauge); downstream site, Hodder Place (EA gauge)

Data Download

Cross section survey data, stage/discharge data (including manual measurements of stage) and time series of levels (not corrected for atmospheric pressure) may be downloaded here (950kb). (For details on using the data click here.)

Land Use / Management Changes

This monitoring site is to aid in estimating unmonitored contributions from small (<10km2) upstream ungauged catchments (combined area 40km2). There are no significant upstream land use/management changes.

Change Work carried out % area affected
Grip blocking Feb 2009 < 1
Stocking density Spring 2008 (tbc) 1
Total 1

Photographs

  • Downstream view

Channel Description

The channel cross-section at the instrument location is provided below. Datum is taken as the top of the diver access tube (red bar). Width is measured from the left-hand side bank when looking downstream, with locations to left of the diver tube taken as negative and those to the right positive.

Details from an MSc student project are available here. (Note, the information above takes precedence over the student report.)

Stage-Discharge Measurements

Date Time Stage (m) Discharge (m3/s)
19/06/2008 10:30 NA 2.916
28/07/2008 18:40 NA 0.988
12/11/2008 10:20 -0.780 11.488
12/01/2009 13:55 -0.675 14.143
22/01/2009 10:30 NA 48.196
22/01/2009 16:40 -0.550 21.385
23/01/2009 09:00 -0.875 8.967
06/06/2009 16:20 NA 0.732
22/09/2009 14:55 -1.295 0.822
21/10/2009 12:35 -1.110 2.802
19/11/2009 13:10 -0.750 11.286
20/11/2009 14:00 -0.685 13.652

Time Series Data

The recorded levels (not corrected for atmospheric pressure) and temperature are shown below, separated out by month.





Document last modified: Fri Feb 20 2015 11:12:34 GMT Standard Time