World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in the United Kingdom

1,877 inventory records · European Environment Agency — Waterbase-UWWTD, data call 2019 (v07.01)

Data years: 2018. The inventory date does not establish current operation.

1,877 results

Name	Native size	Year
SHERBORNE ST JOHN STWUKENTH_TWU_TP000130	3,088 population equivalent (p.e.)	2018
COLEFORD STWUKENSW_WXW_TP000121	3,087 population equivalent (p.e.)	2018
CHALGROVE, CHALGROVE, OXON STW"UKENTH_TWU_TP000036	3,084 population equivalent (p.e.)	2018
LENHAM STWUKENSO_SW_TP000058	3,076 population equivalent (p.e.)	2018
WETHERSFIELD STWUKENAN_AW_TP000284	3,076 population equivalent (p.e.)	2018
KIRKBY STEPHEN STWUKENNW_UU_TP000074	3,075 population equivalent (p.e.)	2018
HADDENHAM STWUKENAN_AW_TP000118	3,074 population equivalent (p.e.)	2018
EIGH ASH GREEN STWUKENAN_AW_TP000089	3,060 population equivalent (p.e.)	2018
SWINESHEAD STWUKENAN_AW_TP000258	3,057 population equivalent (p.e.)	2018
DEARHAM STWUKENNW_UU_TP000043	3,053 population equivalent (p.e.)	2018
PLEAN, WwTWUKSC_TP00209	3,050 population equivalent (p.e.)	2018
WRINGTON STWUKENSW_WXW_TP000110	3,050 population equivalent (p.e.)	2018
SHAWBURY STWUKENMI_ST_TP000188	3,043 population equivalent (p.e.)	2018
RENISHAW STWUKENNE_YW_TP000117	3,042 population equivalent (p.e.)	2018
CHIDDINGFOLD STWUKENSO_SW_TP000104	3,032 population equivalent (p.e.)	2018
BALLATER STWUKSC_TP00018	3,030 population equivalent (p.e.)	2018
WOOLER STWUKENNE_NU_TP000060	3,016 population equivalent (p.e.)	2018
RHYDLAFAR ST STWUKWAWA_WW_TP000010	3,003 population equivalent (p.e.)	2018
SANQUHAR S.T.W.UKSC_TP00164	3,000 population equivalent (p.e.)	2018
FALLIN WWTWUKSC_TP00075	3,000 population equivalent (p.e.)	2018
NEWBURGH WWTWUKSC_TP00144	3,000 population equivalent (p.e.)	2018
STRATHPEFFER WWTPUKSC_TP00182	3,000 population equivalent (p.e.)	2018
FRAMPTON STWUKENMI_ST_TP000095	3,000 population equivalent (p.e.)	2018
COLWALL STWUKENMI_ST_TP000249	3,000 population equivalent (p.e.)	2018
LONG MARSTON STWUKENMI_ST_TP000135	3,000 population equivalent (p.e.)	2018
WICKHAM MARKET STWUKENAN_AW_TP000290	3,000 population equivalent (p.e.)	2018
DEBENHAM STWUKENAN_AW_TP000074	3,000 population equivalent (p.e.)	2018
ASTWOOD BANK STWUKENMI_ST_TP000011	3,000 population equivalent (p.e.)	2018
ROWINGTON STWUKENMI_ST_TP000181	3,000 population equivalent (p.e.)	2018
BISHOPS CASTLE STWUKENMI_ST_TP000029	3,000 population equivalent (p.e.)	2018
MARKET BOSWORTH STWUKENMI_ST_TP000146	3,000 population equivalent (p.e.)	2018
BARLESTONE STWUKENMI_ST_TP000016	3,000 population equivalent (p.e.)	2018
BURTON ON THE WOLDS STWUKENMI_ST_TP000044	3,000 population equivalent (p.e.)	2018
WORTHINGTON STWUKENMI_ST_TP000243	3,000 population equivalent (p.e.)	2018
MARCHINGTON STWUKENMI_ST_TP000144	3,000 population equivalent (p.e.)	2018
LOGGERHEADS VILLAGE STWUKENMI_ST_TP000259	3,000 population equivalent (p.e.)	2018
SCARCLIFFE STWUKENMI_ST_TP000185	3,000 population equivalent (p.e.)	2018
WEST BURTON STWUKENMI_ST_TP000271	3,000 population equivalent (p.e.)	2018
BURTON STATHER STWUKENMI_ST_TP000045	3,000 population equivalent (p.e.)	2018
BallygowanUKNI_TP00017	3,000 population equivalent (p.e.)	2018
KilreaUKNI_TP00049	3,000 population equivalent (p.e.)	2018
KeshUKNI_TP00093	3,000 population equivalent (p.e.)	2018
BLACKRIDGE WWTWUKSC_TP00218	2,992 population equivalent (p.e.)	2018
ST CLEARS WWTW STWUKWAWA_WW_TP000057	2,989 population equivalent (p.e.)	2018
RESOLVEN STW STORM TANKS NEATH STWUKWAWA_WW_TP000040	2,988 population equivalent (p.e.)	2018
SILVERSTONE STWUKENAN_AW_TP000233	2,984 population equivalent (p.e.)	2018
CHARLBURY, CHARLBURY, OXON STW"UKENTH_TWU_TP000037	2,980 population equivalent (p.e.)	2018
MOBBERLEY STWUKENNW_UU_TP000091	2,980 population equivalent (p.e.)	2018
TARPORLEY STWUKENNW_UU_TP000118	2,979 population equivalent (p.e.)	2018
GAERWEN STWUKWAWA_WW_TP000130	2,977 population equivalent (p.e.)	2018
NAVENBY STWUKENAN_AW_TP000188	2,967 population equivalent (p.e.)	2018
WADHURST WHITEGATES STWUKENSO_SW_TP000048	2,964 population equivalent (p.e.)	2018
LECHLADE, LECHLADE, GLOS STW"UKENTH_TWU_TP000098	2,963 population equivalent (p.e.)	2018
PONTYATES WWTW PONTYATES LLANELLI STWUKWAWA_WW_TP000051	2,955 population equivalent (p.e.)	2018
HOOK NORTON, HOOK NORTON, OXON STW"UKENTH_TWU_TP000087	2,953 population equivalent (p.e.)	2018
WROXALL STWUKENSO_SW_TP000123	2,945 population equivalent (p.e.)	2018
ROWDE STWUKENSW_WXW_TP000073	2,945 population equivalent (p.e.)	2018
SOUTH KILLINGHOLME STWUKENAN_AW_TP000322	2,944 population equivalent (p.e.)	2018
EAST BERGHOLT STWUKENAN_AW_TP000087	2,943 population equivalent (p.e.)	2018
TRIMSARAN WWTW SPUDDER BRIDGE RD STWUKWAWA_WW_TP000049	2,942 population equivalent (p.e.)	2018
TICEHURST STWUKENSO_SW_TP000125	2,933 population equivalent (p.e.)	2018
MELLING STWUKENNW_UU_TP000086	2,916 population equivalent (p.e.)	2018
FORNCETT END STWUKENAN_AW_TP000321	2,914 population equivalent (p.e.)	2018
OLD BUCKENHAM STWUKENAN_AW_TP000203	2,913 population equivalent (p.e.)	2018
COMRIE WWTPUKSC_TP00038	2,900 population equivalent (p.e.)	2018
PUCKLECHURCH STWUKENSW_WXW_TP000067	2,900 population equivalent (p.e.)	2018
ST DENNIS STWUKENSW_SWS_TP000071	2,898 population equivalent (p.e.)	2018
BORTH STWUKWAWA_WW_TP000132	2,870 population equivalent (p.e.)	2018
FOLKTON STWUKENNE_YW_TP000148	2,863 population equivalent (p.e.)	2018
WATLINGTON, WATLINGTON, OXON STW"UKENTH_TWU_TP000147	2,847 population equivalent (p.e.)	2018
LONGTOWN STWUKENNW_UU_TP000082	2,839 population equivalent (p.e.)	2018
DIPTON STWUKENNE_NU_TP000063	2,829 population equivalent (p.e.)	2018
RYHALL STWUKENAN_AW_TP000223	2,825 population equivalent (p.e.)	2018
WILBERFOSS STWUKENNE_YW_TP000052	2,810 population equivalent (p.e.)	2018
MoneymoreUKNI_TP00059	2,810 population equivalent (p.e.)	2018
CHARING STWUKENSO_SW_TP000067	2,805 population equivalent (p.e.)	2018
CHELLINGTON STWUKENAN_AW_TP000054	2,800 population equivalent (p.e.)	2018
PORTHTOWAN STWUKENSW_SWS_TP000062	2,778 population equivalent (p.e.)	2018
IPPLEPEN & TORBRYAN STWUKENSW_SWS_TP000038	2,760 population equivalent (p.e.)	2018
KEDINGTON STWUKENAN_AW_TP000149	2,760 population equivalent (p.e.)	2018
HAY ON WYE SEWAGE TREATMENT WORKS STWUKWAWA_WW_TP000032	2,752 population equivalent (p.e.)	2018
LETHAM WTPUKSC_TP00204	2,750 population equivalent (p.e.)	2018
CHIPPING CAMPDEN STWUKENMI_ST_TP000052	2,750 population equivalent (p.e.)	2018
HARVINGTON STWUKENMI_ST_TP000105	2,750 population equivalent (p.e.)	2018
KINETON STWUKENMI_ST_TP000123	2,750 population equivalent (p.e.)	2018
FRANKTON STWUKENMI_ST_TP000096	2,750 population equivalent (p.e.)	2018
KILSBY STWUKENMI_ST_TP000122	2,750 population equivalent (p.e.)	2018
EDGMOND STWUKENMI_ST_TP000251	2,750 population equivalent (p.e.)	2018
STOKE HEATH STWUKENMI_ST_TP000275	2,750 population equivalent (p.e.)	2018
FARNDON STWUKENMI_ST_TP000092	2,750 population equivalent (p.e.)	2018
INGLETON ETW EFFLUENT FROM LAND TREATMNTUKENNW_UU_TP000148	2,742 population equivalent (p.e.)	2018
FISHBURN STWUKENNE_NU_TP000024	2,723 population equivalent (p.e.)	2018
ST CLEER STWUKENSW_SWS_TP000069	2,722 population equivalent (p.e.)	2018
TOLLESBURY STWUKENAN_AW_TP000266	2,720 population equivalent (p.e.)	2018
CHERRY BURTON STWUKENNE_YW_TP000066	2,718 population equivalent (p.e.)	2018
HUNMANBY STWUKENNE_YW_TP000146	2,714 population equivalent (p.e.)	2018
NEEDINGWORTH STWUKENAN_AW_TP000192	2,700 population equivalent (p.e.)	2018
ALMONDSBURY STWUKENSW_WXW_TP000001	2,698 population equivalent (p.e.)	2018
PATELEY BRIDGE STWUKENNE_YW_TP000032	2,694 population equivalent (p.e.)	2018
DYSERTH STW STWUKWAWA_WW_TP000106	2,692 population equivalent (p.e.)	2018

Regulatory context

Partial review. This is not an exhaustive review of applicable law.

United Kingdom: four jurisdictions

England and Wales have their respective environmental permitting authorities. In Scotland, water activities moved to EASR on 1 November 2025; records may retain CAR identifiers. Northern Ireland has a discharge consent regime under the Water (Northern Ireland) Order 1999. Each profile's constituent nation still needs confirmation.

Determine England, Wales, Scotland or Northern Ireland before assigning authority and regime.
Check the permit, potential exemptions and discharge conditions.

Environment Agency · England
Natural Resources Wales · Wales
SEPA · EASR water activitiesOfficial guidance · Scotland
SEPA · public register and legacy CAR identifiersOfficial register · Scotland
DAERA · regulating water dischargesOfficial guidance · Northern Ireland

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.