Tees from Trout Beck to Maize Beck Water Body Moderate ecological status
Get Tees from Trout Beck to Maize Beck data Attributes Water Body ID GB103025076080 Water Body Type River Hydromorphological designation heavily modified NGR NY7881531121 Surveillance Water Body Yes Catchment area 31.819 km2 Catchment area 3181.91 ha Length 10.239 km Classifications Classification Item 2019 2022 Ecological Moderate Moderate Biological quality elements Moderate Poor Fish Moderate Poor Invertebrates Good Good Macrophytes and Phytobenthos Combined High High Macrophytes Sub Element High High Phytobenthos Sub Element High High Physico-chemical quality elements High High Acid Neutralising Capacity High High Ammonia (Phys-Chem) High High Dissolved oxygen High High Phosphate High High Temperature High High pH High High Supporting elements (Surface Water) Moderate Moderate Mitigation Measures Assessment Moderate or less Moderate or less Specific pollutants High High Chromium (VI) High High Copper High High Iron High High Manganese High High 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 Nonylphenol Good Pentachlorobenzene Good Perfluorooctane sulphonate (PFOS) Good Polybrominated diphenyl ethers (PBDE) Fail Tributyltin Compounds Good Priority substances Good Does not require assessment 1,2-dichloroethane Good Benzene Good Cypermethrin (Priority) Good Dichloromethane Good Fluoranthene Good Lead and Its Compounds Good Nickel and Its Compounds Good Trichloromethane Good Other Pollutants Good Does not require assessment Carbon Tetrachloride Good DDT Total Good para - para DDT Good
Why do all water bodies have a chemical status of fail?
Investigations into classification status No data to show
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 Other (not in list, must add details in comments) Water Industry Mitigation Measures Assessment Details RNAG Physical modification Other (not in list, must add details in comments) Water Industry Mitigation Measures Assessment Details RNAG Unknown (pending investigation) Unknown (pending investigation) Sector under investigation Fish Details RNAG measures delivered to address reason, awaiting recovery Not applicable No sector responsible Mercury and Its Compounds Details RNAG measures delivered to address reason, awaiting recovery Not applicable No sector responsible Polybrominated diphenyl ethers (PBDE) 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 0 0 0 0 0 0 0 Water Industry 2 0 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 2 0 0 0 0 0 0
Objectives Classification Item Status Year Reasons Ecological Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Biological quality elements Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Fish Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Invertebrates Good 2015 Macrophytes and Phytobenthos Combined Good 2015 Physico-chemical quality elements Good 2015 Acid Neutralising Capacity Good 2015 Ammonia (Phys-Chem) Good 2015 Dissolved oxygen Good 2015 Phosphate Good 2015 Temperature Good 2015 pH Good 2015 Hydromorphological Supporting Elements Not assessed 2015 Supporting elements (Surface Water) Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Mitigation Measures Assessment Good 2027 - Low confidence Disproportionately expensive: Disproportionate burdens Specific pollutants High 2015 Chromium (VI) High 2015 Copper High 2015 Iron High 2015 Manganese High 2015 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 Nonylphenol Good 2015 Pentachlorobenzene Good 2015 Perfluorooctane sulphonate (PFOS) Good 2015 Polybrominated diphenyl ethers (PBDE) Good 2063 Natural conditions: Chemical status recovery time Tributyltin Compounds Good 2015 Priority substances Good 2015 1,2-dichloroethane Good 2015 Benzene Good 2015 Cypermethrin (Priority) Good 2015 Dichloromethane Good 2015 Fluoranthene Good 2015 Lead and Its Compounds Good 2015 Nickel and Its Compounds Good 2015 Trichloromethane Good 2015 Other Pollutants Good 2015 Carbon Tetrachloride Good 2015 DDT Total Good 2015 para - para DDT Good 2015
Protected areas PA Name Id Directive More information North Pennine Moors UK9006272 Special Protection Area Natural England Moor House-Upper Teesdale UK0014774 Special Area of Conservation Natural England
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 TEES AT EGGLESTON 45100076 2009 154079 154079 2014, 2013, 2012 2016, 2015, 2014, 2013, 2019 2019, 2022 158092 158092 2014, 2013 2014, 2013, 2016 TEES AT EGGLESTONE ABBEY 45100075 2009 TEES AT DENT BANK 45100079 2010, 2009, 2011 155662 155662 2014, 2012, 2013 155663 155663 2014, 2012, 2013 RIVER TEES/RIVER TEES NEAR METALBAND HILL/ 60263 2015, 2016, 2019 2022, 2019 TEES AT HOLWICK HEAD 45100036 2010, 2009, 2011 DEEPDALE BECK AT B6277 45200150 2009 TEES D/S TROUT BECK 45100114 2013, 2014, 2012 2013, 2015, 2016, 2019, 2014 2019, 2022 1924 1924 2011, 2014, 2010, 2009