River Perry (English Wikipedia)

Marsh & Hannaford 2008, p. 69. Marsh, Terry; Hannaford, Jamie (2008). UK Hydrometric Register (PDF). Natural Environment Research Council. ISBN 978-0-9557672-2-7. Archived from the original (PDF) on 31 October 2014.

data.gov.uk

"Glossary (see Biological quality element; Chemical status; and Ecological status)". Catchment Data Explorer. Environment Agency. 17 February 2016.
"Perry - source to conf Common Bk". Catchment Data Explorer. Environment Agency.
"Common Bk - source to conf R Perry". Catchment Data Explorer. Environment Agency.
"Perry from Common Bk to Tetchill Bk". Catchment Data Explorer. Environment Agency.
"Tetchill Bk from source to River Perry". Catchment Data Explorer. Environment Agency.
"War Bk from source to River Perry". Catchment Data Explorer. Environment Agency.
"Perry from Tetchill Bk to River Severn". Catchment Data Explorer. Environment Agency.
"Chemical Status". Environment Agency. 2023. Archived from the original on 14 March 2024.

Harper 1990, pp. 453–454 Harper, David M (1990). "The ecology of a lowland sandstone river: The River Perry, Shropshire" (PDF). Field Studies. 7. Field Studies Council. Archived (PDF) from the original on 1 August 2019.
Harper 1990, p. 455 Harper, David M (1990). "The ecology of a lowland sandstone river: The River Perry, Shropshire" (PDF). Field Studies. 7. Field Studies Council. Archived (PDF) from the original on 1 August 2019.

"Rednall Mill, SMRNO15588". Discovering Shropshire's History. Archived from the original on 12 January 2016. Retrieved 13 January 2012.
"Fitz Mill, SMRNO15595". Discovering Shropshire's History. Archived from the original on 5 March 2016. Retrieved 13 January 2012.

Harper 1990, pp. 453–454 Harper, David M (1990). "The ecology of a lowland sandstone river: The River Perry, Shropshire" (PDF). Field Studies. 7. Field Studies Council. Archived (PDF) from the original on 1 August 2019.
Harper 1990, p. 455 Harper, David M (1990). "The ecology of a lowland sandstone river: The River Perry, Shropshire" (PDF). Field Studies. 7. Field Studies Council. Archived (PDF) from the original on 1 August 2019.
Holmes, David. "Freshwater pollution - a case study using the River Perry" (PDF). Geo Press. ISSN 1351-5136. Archived from the original (PDF) on 28 December 2015.
Marsh & Hannaford 2008, p. 69. Marsh, Terry; Hannaford, Jamie (2008). UK Hydrometric Register (PDF). Natural Environment Research Council. ISBN 978-0-9557672-2-7. Archived from the original (PDF) on 31 October 2014.
"Chemical Status". Environment Agency. 2023. Archived from the original on 14 March 2024.
"Rednall Mill, SMRNO15588". Discovering Shropshire's History. Archived from the original on 12 January 2016. Retrieved 13 January 2012.
"Fitz Mill, SMRNO15595". Discovering Shropshire's History. Archived from the original on 5 March 2016. Retrieved 13 January 2012.
"Mytton Mill". Domesday reloaded. BBC. Archived from the original on 9 February 2014. Retrieved 13 January 2012.