Rivelin from Source to River Loxley Water Body

Good ecological status

Attributes

  • Water Body IDGB104027057340
  • Water Body TypeRiver
  • Hydromorphological designationheavily modified
  • NGRSK2924687265
  • Catchment area29.697 km2
  • Surveillance Water BodyNo
  • Length10.123 km
  • Catchment area2969.651 ha

Classifications

Classification Item20192022
EcologicalGoodGood
Biological quality elementsGoodGood
FishGoodGood
InvertebratesGoodHigh
Macrophytes and Phytobenthos CombinedGoodGood
Phytobenthos Sub ElementGoodGood
Physico-chemical quality elementsGoodGood
Ammonia (Phys-Chem)HighHigh
Dissolved oxygenHighHigh
PhosphateGoodGood
TemperatureHighHigh
pHHighHigh
Supporting elements (Surface Water)GoodGood
Mitigation Measures AssessmentGoodGood
Specific pollutantsHighHigh
IronHighHigh
ChemicalFailDoes not require assessment
Priority hazardous substancesFailDoes not require assessment
Benzo(a)pyreneGood
Dioxins and dioxin-like compoundsGood
Heptachlor and cis-Heptachlor epoxideGood
Hexabromocyclododecane (HBCDD)Good
HexachlorobenzeneGood
HexachlorobutadieneGood
Mercury and Its CompoundsFail
Perfluorooctane sulphonate (PFOS)Fail
Polybrominated diphenyl ethers (PBDE)Fail
Priority substancesGoodDoes not require assessment
Cypermethrin (Priority)Good
FluorantheneGood
Other PollutantsDoes not require assessmentDoes not require assessment

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 TypeSWMIActivityCategoryClassification ElementMore information
RNAGmeasures delivered to address reason, awaiting recoveryNot applicableNo sector responsiblePolybrominated diphenyl ethers (PBDE)Details
RNAGUnknown (pending investigation)Unknown (pending investigation)Sector under investigationPerfluorooctane sulphonate (PFOS)Details
RNAGmeasures delivered to address reason, awaiting recoveryNot applicableNo sector responsibleMercury and Its CompoundsDetails

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 issuePhysical modificationsPollution from waste waterPollution from towns, cities and transportChanges to the natural flow and level of waterInvasive non-native speciesPollution from rural areasPollution from abandoned mines
Agriculture and rural land management0000000
Industry0000000
Mining and quarrying0000000
Navigation0000000
Urban and transport0000000
Water Industry0000000
Local & central government0000000
Domestic general public0000000
Recreation0000000
Waste treatment and disposal0000000
Other0000000
No sector responsible0000000
Sector under investigation0000000
Total0000000

Objectives

Classification ItemStatusYearReasons
EcologicalGood2021Disproportionately expensive: Disproportionate burdens
Biological quality elementsGood2015
FishGood2015
InvertebratesGood2015
Macrophytes and Phytobenthos CombinedGood2015
Physico-chemical quality elementsGood2015
Ammonia (Phys-Chem)Good2015
Dissolved oxygenGood2015
PhosphateGood2015
TemperatureGood2015
pHGood2015
Hydromorphological Supporting ElementsNot assessed2015
Supporting elements (Surface Water)Good2021Disproportionately expensive: Disproportionate burdens
Mitigation Measures AssessmentGood2021Disproportionately expensive: Disproportionate burdens
Specific pollutantsHigh2015
IronHigh2015
ChemicalGood2063Natural conditions: Chemical status recovery time;
Technically infeasible: No known technical solution is available
Priority hazardous substancesGood2063Natural conditions: Chemical status recovery time;
Technically infeasible: No known technical solution is available
Benzo(a)pyreneGood2015
Dioxins and dioxin-like compoundsGood2015
Heptachlor and cis-Heptachlor epoxideGood2015
Hexabromocyclododecane (HBCDD)Good2015
HexachlorobenzeneGood2015
HexachlorobutadieneGood2015
Mercury and Its CompoundsGood2040Natural conditions: Chemical status recovery time
Perfluorooctane sulphonate (PFOS)Good2039Technically infeasible: No known technical solution is available
Polybrominated diphenyl ethers (PBDE)Good2063Natural conditions: Chemical status recovery time
Priority substancesGood2015
Cypermethrin (Priority)Good2015
FluorantheneGood2015
Other PollutantsDoes not require assessment2015

Protected areas

PA NameIdDirectiveMore information
South Pennine MoorsUK0030280Special Area of ConservationNatural England
Peak District Moors (South Pennine Moors Phase 1)UK9007021Special Protection AreaNatural 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 SiteCycle 1Cycle 2Cycle 3
142368 1423682012
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/HAVELOCK DAM/ 43462011, 2012, 2010, 2009, 2013
1580 15802016, 2019, 2014, 20152022, 2019
RIVER DON CATCHMENT/RIVER LOXLEY/WYMING BROOK/WILDLIFE TRUST CAR PARK/ 142232011, 2010, 2009, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/ALLOTMENTS BRIDGE/ 140782011, 2014, 2012, 2010, 2009, 20132014, 2019, 2015, 2013, 20162022, 2019
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/COPPICE COTTAGES/ 141272011, 2012, 2010, 2009, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/U/S COPPICE COTTAGES/ 141952011, 2012, 2010, 2009, 2013
RIVELIN AT HOLLINS LANE BRIDGE 493018212012, 2009, 2014, 2013, 2011, 20102019, 2016, 2015, 2014, 20132019, 2022
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/GLEN BRIDGE/ 141262011, 2012, 2010, 2009, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/D/S MILL DAM/ 140792011, 2012, 2010, 2009, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/U/S ROSCOE BRIDGE/ 140772011, 2012, 2010, 2009, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/WYMING BROOK/WILDLIFE TRUST CP - U/S FOOTBRIDGE/ 408662012, 2013
RIVELIN U/S RIVELIN FILTER STATION 4930135520142019, 2015, 2016, 20142019
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/HOSPITAL/ 142002010, 2009
509 5092016, 2019, 2014, 20152022, 2019
RIVER DON CATCHMENT/RIVER LOXLEY/WYMING BROOK/CASCADE SECTION/ 408682012, 2013
RIVER DON CATCHMENT/RIVER LOXLEY/RIVER RIVELIN/RIVELIN MILL/ 141992011, 2014, 2012, 2010, 2009, 20132014, 2019, 2015, 2013, 20162022, 2019
245 2452009, 20142016, 2014, 2015
RIVER DON CATCHMENT/RIVER LOXLEY/WYMING BROOK/WILDLIFE TRUST CP - D/S FOOTBRIDGE/ 408672012, 2013

Upstream water bodies