Table 1: Schedule of tertiary treatment and natural reed-bed sites selected for study references for the locations of chosen reed-bed field sites for the invertebrate and botanical diversity study, with features such as elevation and size of sites.

SiteCountyOrdnance survey grid referenceElevation (m)Size (m2)

RagdaleLeicestershireSK 68419695412
Thorpe SatchvilleLeicestershireSK 730108110285
Waltham on the WoldsLeicestershireSK 793256135370
Priors HardwickWarwickshireSP 466762120183
NorthendWarwickshireSP 389529100294
Lighthorne HeathWarwickshireSP 360565120246
Brandon Marsh*WarwickshireSP 3857577030,000

*Natural reed-bed.