Causeley Brook from Source to River Trent Water Body Poor ecological status
Get Causeley Brook from Source to River Trent data Attributes Water Body ID GB104028053310 Water Body Type River Hydromorphological designation not designated artificial or heavily modified NGR SJ9098647055 Catchment area 6.529 km2 Surveillance Water Body No Length 4.453 km Catchment area 652.88 ha Classifications Classification Item 2019 2022 Ecological Poor Poor Biological quality elements Poor Poor Fish Poor Poor Invertebrates Moderate Moderate Macrophytes and Phytobenthos Combined Poor Poor Macrophytes Sub Element Poor Poor Physico-chemical quality elements High Good Ammonia (Phys-Chem) High High Dissolved oxygen High High Phosphate High Good Temperature High High pH High High Hydromorphological Supporting Elements Supports good Supports good Hydrological Regime Supports good Supports good Specific pollutants Moderate Moderate Copper High High Iron High High Manganese Moderate Moderate Zinc High High Chemical Fail Does not require assessment Priority hazardous substances Fail Does not require assessment Benzo(a)pyrene Good Benzo(b)fluoranthene Good Benzo(g-h-i)perylene Good Benzo(k)fluoranthene Good Cadmium and Its Compounds Good Dioxins and dioxin-like compounds Good Heptachlor and cis-Heptachlor epoxide Good Hexabromocyclododecane (HBCDD) Good Hexachlorobenzene Good Hexachlorobutadiene Good Mercury and Its Compounds Fail Perfluorooctane sulphonate (PFOS) Good Polybrominated diphenyl ethers (PBDE) Fail Priority substances Good Does not require assessment Cypermethrin (Priority) Good Fluoranthene Good Lead and Its Compounds Good Nickel and Its Compounds Good Other Pollutants Does not require assessment Does not require assessment
Why do all water bodies have a chemical status of fail?
Investigations into classification status Classification Element Cycle Year Status Outcome Invertebrates 2 2015 Moderate Very certain there is a problem Invertebrates 2 2014 Moderate Very certain there is a problem Fish 2 2014 Poor Very certain there is a problem
Reasons for not achieving good (RNAG) and reasons for deterioration (RFD) All reasons (RFDs and RNAGs) attributed to the classification elements in
this water body.
Reason Type SWMI Activity Category Classification Element More information RNAG Physical modification Urbanisation - urban development Urban and transport Fish Details RNAG Physical modification Barriers - ecological discontinuity Urban and transport Fish Details RNAG measures delivered to address reason, awaiting recovery Not applicable No sector responsible Mercury and Its Compounds Details RNAG Point source Sewage discharge (intermittent) Water Industry Invertebrates Details RNAG measures delivered to address reason, awaiting recovery Not applicable No sector responsible Polybrominated diphenyl ethers (PBDE) Details RNAG Physical modification Urbanisation - urban development Urban and transport Invertebrates Details RNAG Point source Abandoned mine Mining and quarrying Dissolved oxygen Details RNAG Diffuse source Urbanisation - urban development Urban and transport Invertebrates Details RNAG Diffuse source Urbanisation - urban development Urban and transport Dissolved oxygen Details RNAG Point source Abandoned mine Mining and quarrying Invertebrates Details RNAG Point source Sewage discharge (intermittent) Water Industry Dissolved oxygen Details RNAG Point source Sewage discharge (intermittent) Water Industry Macrophytes and Phytobenthos Combined Details RNAG Point source Sewage discharge (intermittent) Water Industry Phosphate Details RNAG Diffuse source Urbanisation - urban development Urban and transport Phosphate Details RNAG Diffuse source Urbanisation - urban development Urban and transport Fish Details
Reasons for not achieving good status by business sector The issues preventing waters reaching good status and the sectors
identified as contributing to them. The numbers in the table are
individual counts of the reasons for not achieving good status with a
confidence status of 'confirmed' and 'probable', where the latest
classification is less than good status. There may be more than one
reason in a single water body. Note, table does not include reasons for
deterioration.
Significant water management issue Physical modifications Pollution from waste water Pollution from towns, cities and transport Changes to the natural flow and level of water Invasive non-native species Pollution from rural areas Pollution from abandoned mines Agriculture and rural land management 0 0 0 0 0 0 0 Industry 0 0 0 0 0 0 0 Mining and quarrying 0 0 0 0 0 0 0 Navigation 0 0 0 0 0 0 0 Urban and transport 3 0 2 0 0 0 0 Water Industry 0 1 0 0 0 0 0 Local & central government 0 0 0 0 0 0 0 Domestic general public 0 0 0 0 0 0 0 Recreation 0 0 0 0 0 0 0 Waste treatment and disposal 0 0 0 0 0 0 0 Other 0 0 0 0 0 0 0 No sector responsible 0 0 0 0 0 0 0 Sector under investigation 0 0 0 0 0 0 0 Total 3 1 2 0 0 0 0
Objectives Classification Item Status Year Reasons Ecological Moderate 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Biological quality elements Moderate 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Fish Moderate 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Invertebrates Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Macrophytes and Phytobenthos Combined Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Physico-chemical quality elements Good 2021 Disproportionately expensive: Disproportionate burdens Ammonia (Phys-Chem) Good 2015 Dissolved oxygen Good 2021 Disproportionately expensive: Disproportionate burdens Phosphate Good 2015 Temperature Good 2015 pH Good 2015 Hydromorphological Supporting Elements Supports good 2015 Hydrological Regime Supports good 2015 Supporting elements (Surface Water) Not assessed 2015 Specific pollutants High 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Copper High 2015 Iron High 2015 Manganese High 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Zinc High 2015 Chemical Good 2063 Natural conditions: Chemical status recovery time Priority hazardous substances Good 2063 Natural conditions: Chemical status recovery time Benzo(a)pyrene Good 2015 Benzo(b)fluoranthene Good 2015 Benzo(g-h-i)perylene Good 2015 Benzo(k)fluoranthene Good 2015 Cadmium and Its Compounds Good 2015 Dioxins and dioxin-like compounds Good 2015 Heptachlor and cis-Heptachlor epoxide Good 2015 Hexabromocyclododecane (HBCDD) Good 2015 Hexachlorobenzene Good 2015 Hexachlorobutadiene Good 2015 Mercury and Its Compounds Good 2040 Natural conditions: Chemical status recovery time Perfluorooctane sulphonate (PFOS) Good 2015 Polybrominated diphenyl ethers (PBDE) Good 2063 Natural conditions: Chemical status recovery time Priority substances Good 2015 Cypermethrin (Priority) Good 2015 Fluoranthene Good 2015 Lead and Its Compounds Good 2015 Nickel and Its Compounds Good 2015 Other Pollutants Does not require assessment 2015
Protected areas PA Name Id Directive More information River Trent (source to confluence with Derwent) S308 Nitrates Directive
Monitoring sites which have been used to classify this water body Shows which sites were used for classification for which years within
each cycle.
Monitoring Site Cycle 1 Cycle 2 Cycle 3 53183 53183 2014 2014, 2019, 2016, 2015 2019 RIVER TRENT/CAUSLEY BROOK/BERRYHILL/ 100 2014, 2009 2016, 2019, 2014, 2015 2019 CAUSELEY BROOK - BUCKNALL 78704020 2019, 2015, 2016 2019, 2022 CAUSELEY BROOK REAR ASH HALL UPSTREAM 78705170 2019 2019 CAUSELEY BROOK REAR ASH HALL DOWNSTREAM 78705160 2019 2019 CAUSELEY BROOK REAR ASH HALL DISCHARGE 78705162 2009