Metadata Name Description
Resource Name: ISC2004_SCORES
Title: 2004 Index of Stream Condition Scores
Anzlic Id: ANZVI0803008552
Custodial Program: Water and Catchments Group
Custodian: Department of Environment, Land, Water & Planning
Abstract: The ISC2004_SCORES dataset represents the 2004 Index of Stream Condition (ISC) overall score and subindex scores for each ISC river reach in the state of Victoria. This was the second ISC assessment providing a snapshot of river health for major rivers and streams in Victoria, using data collected over a five-year period from 1999 to 2004. The methods used in 2004 differed to the 1999 assessment. Method changes were undertaken to strike a balance between incorporating new scientific advances while maintaining compariability of results with the 1999 benchmark. The 2004 ISC provides scores for five components of stream condition: (i) hydrology (based on change in volume and seasonality of flow from natural conditions); (ii) physical form (based on bank stability, influence of artificial barriers, and abundance and origin of coarse woody debris); (iii) streamside zone (based on types of plants; spatial extent, width, and intactness of riparian vegetation); (iv) water quality (based on an assessment of phosphorus, turbidity, electrical conductivity and pH); and (v) aquatic life (based on number of families of macroinvertebrates). Further information available at: https://www.water.vic.gov.au/waterways-and-catchments/rivers-estuaries-and-waterways/monitoring
Search Words: WATER Rivers
Nominal Input Scale: 1:100 000
Currency Date: 25 October 2019
Dataset Status: Completed
Progress: Complete
Access Constraint: Creative Commons Attribution 4.0 International licence, Copyright and Attribution, Terms of Use - http://creativecommons.org/licenses/by/4.0/
Access subject to custodial approval.
Data Existence:
Metadata Name Description
Resource Name: ISC2004_SCORES
Title: 2004 Index of Stream Condition Scores
Anzlic Id: ANZVI0803008552
Custodian: Department of Environment, Land, Water & Planning
Owner: Department of Environment, Land, Water & Planning
Jurisdiction: Victoria
Abstract: The ISC2004_SCORES dataset represents the 2004 Index of Stream Condition (ISC) overall score and subindex scores for each ISC river reach in the state of Victoria. This was the second ISC assessment providing a snapshot of river health for major rivers and streams in Victoria, using data collected over a five-year period from 1999 to 2004. The methods used in 2004 differed to the 1999 assessment. Method changes were undertaken to strike a balance between incorporating new scientific advances while maintaining compariability of results with the 1999 benchmark. The 2004 ISC provides scores for five components of stream condition: (i) hydrology (based on change in volume and seasonality of flow from natural conditions); (ii) physical form (based on bank stability, influence of artificial barriers, and abundance and origin of coarse woody debris); (iii) streamside zone (based on types of plants; spatial extent, width, and intactness of riparian vegetation); (iv) water quality (based on an assessment of phosphorus, turbidity, electrical conductivity and pH); and (v) aquatic life (based on number of families of macroinvertebrates). Further information available at: https://www.water.vic.gov.au/waterways-and-catchments/rivers-estuaries-and-waterways/monitoring
Search Words: WATER Rivers
Purpose: This dataset communicates the 2004 Index of Stream Condition overall index score, condition rating and the five ISC sub-index scores for physical form, streamside zone, hydrology, water quality, aquatic life.
Geographic Extent Polygon:
Geographic Bounding Box:
-34
141
 
150
-39
Beginning Date: 01JAN2004
Ending Date: 01JAN2004
Maintainence and Update Frequency: Not Planned
Stored Data Format: DIGITAL
Available Format(s) Types: Feature Class
Lineage: Derived
Positional Accuracy: +/- 70m
Atribute Accuracy: The UniqueID that describes the Basin, Reach and Section Number for each waterway is complete for every Section but ID numbers were not consistent with that used by past ISC benchmarks in all rivers. UniqueID_1999, UniqueID_2004 and UniqueID_2010 are included to join this dataset to past ISC. Scores were obtained in digital form indexed by UniqueID so are believed to be correct.
Logical Consistency: Scores from the 2004 ISC can be joined to the earlier ISC1999_Scores and later ISC2010_Scores data sets using the UniqueID_1999 and UniqueID_2010 attributes respectively which account for differences in the numbering of ISC reaches among years.
Data Source: Scores and linework obtained from the Index of Condtion website (now offline). This data set replaces and adds attribute data (ISC scores) to the 2004 ISC river line mapping that was previously available as the data set ISC_REACH.
Completeness: All wetlands with an area of 1 hectare or more should be present.
Contact Organisation: Department of Environment, Land, Water & Planning
Contact Position: Dataset Data Manager
Address: Level 11, 8 Nicolson St
East Melbourne  Vic 3002
Australia
Telephone: N/A
Facsimile: N/A
Email Address: waterway.monitoring@delwp.vic.gov.au
Metadata Date: 2019-10-22 00:00:00.0
Additional Metadata: Not Documented
none
Resource Name: ISC2004_SCORES
Title: 2004 Index of Stream Condition Scores
Object Name: WATER.ISC2004_SCORES
Column Name Column Name 10 Obligation Unique Data Type Reference Table Comments
AL_AUSRIVAS O N NUMBER(5)
AL_DATA_EXTRAPOLATED O N VARCHAR2(20)
AL_SIGNAL AL_SIGNAL O N NUMBER(5)
AQUATIC_LIFE_SCORE O N VARCHAR2(10)
BASINID BASINID O N NUMBER(5)
CMA CMA O N VARCHAR2(10)
HYDROLOGY_SCORE O N NUMBER(5)
H_ALPHANUMERIC_CODE O N VARCHAR2(20)
H_HIGH_FLOW O N NUMBER(5)
H_LOW_FLOWS O N NUMBER(5)
H_SEASONALITY O N NUMBER(5)
H_SUMMER H_SUMMER O N NUMBER(5)
H_VARIABILITY O N NUMBER(5)
H_WINTER H_WINTER O N NUMBER(5)
H_YEARS_OF_DATA_USED O N NUMBER(5)
H_ZERO_FLOWS O N NUMBER(5)
NAME_2004 NAME_2004 O N VARCHAR2(50)
OVERALL_CONDITION O N VARCHAR2(50)
PF_BANK_STABILITY_SCORE O N NUMBER(38,8)
PF_FISH_BARRIERS O N NUMBER(38,8)
PF_LARGE_WOOD_SCORE O N NUMBER(38,8)
PF_NUMBER_OF_SITES O N NUMBER(5)
PHYSICAL_FORM_SCORE O N NUMBER(5)
REACHID_2004 O N NUMBER(5)
REACH_LENGTH REACHLENG O N NUMBER(5)
RIVERNAME RIVERNAME O N VARCHAR2(50)
SE_ANNO_CAD_DATA SEANNOCAD O N BLOB(4000,null,null)
STREAMSIDE_ZONE_SCORE O N NUMBER(5)
SZ_ASSESSED_AS O N VARCHAR2(50)
SZ_LARGE_TREES_SCORE O N NUMBER(5)
SZ_LC_SCORE O N NUMBER(38,8)
SZ_LOGS_SCORE O N NUMBER(5)
SZ_NUMBER_OF_SITES_ASSESSED O N NUMBER(5)
SZ_ORGANIC_LITTER_SCORE O N NUMBER(5)
SZ_RECRUITMENT_SCORE O N NUMBER(5)
SZ_TREE_CANOPY_SCORE O N NUMBER(5)
SZ_UNDERSTOREY_SCORE O N NUMBER(5)
SZ_WEEDS_SCORE O N NUMBER(5)
SZ_WIDTH_SCORE O N NUMBER(38,8)
TOTAL_SCORE O N VARCHAR2(10)
UNIQUEID_1999 U_ID_1999 O N VARCHAR2(50)
UNIQUEID_2004 U_ID_2004 O N VARCHAR2(10)
UNIQUEID_2010 U_ID_2010 O N VARCHAR2(50)
WATER_QUALITY_SCORE O N VARCHAR2(10)
WQ_DATA_EXTRAPOLATED O N VARCHAR2(30)
WQ_DATA_STATION_CODE O N VARCHAR2(20)
WQ_EC_01 WQ_EC_01 O N NUMBER(10)
WQ_EC_02 WQ_EC_02 O N NUMBER(10)
WQ_EC_03 WQ_EC_03 O N NUMBER(10)
WQ_EC_04 WQ_EC_04 O N NUMBER(10)
WQ_EC_05 WQ_EC_05 O N NUMBER(10)
WQ_EC_06 WQ_EC_06 O N NUMBER(10)
WQ_EC_07 WQ_EC_07 O N NUMBER(10)
WQ_EC_08 WQ_EC_08 O N NUMBER(10)
WQ_EC_09 WQ_EC_09 O N NUMBER(10)
WQ_EC_10 WQ_EC_10 O N NUMBER(10)
WQ_EC_11 WQ_EC_11 O N NUMBER(10)
WQ_EC_12 WQ_EC_12 O N NUMBER(10)
WQ_EC_75TH_PERCENTILE O N NUMBER(10)
WQ_EC_RATINGS O N NUMBER(5)
WQ_PH_01 WQ_PH_01 O N NUMBER(38,8)
WQ_PH_02 WQ_PH_02 O N NUMBER(38,8)
WQ_PH_03 WQ_PH_03 O N NUMBER(38,8)
WQ_PH_04 WQ_PH_04 O N NUMBER(38,8)
WQ_PH_05 WQ_PH_05 O N NUMBER(38,8)
WQ_PH_06 WQ_PH_06 O N NUMBER(38,8)
WQ_PH_07 WQ_PH_07 O N NUMBER(38,8)
WQ_PH_08 WQ_PH_08 O N NUMBER(38,8)
WQ_PH_09 WQ_PH_09 O N NUMBER(38,8)
WQ_PH_10 WQ_PH_10 O N NUMBER(38,8)
WQ_PH_11 WQ_PH_11 O N NUMBER(38,8)
WQ_PH_12 WQ_PH_12 O N NUMBER(38,8)
WQ_PH_25TH_PERCENTILE O N NUMBER(38,8)
WQ_PH_75TH_PERCENTILE O N NUMBER(38,8)
WQ_PH_RATINGS O N NUMBER(5)
WQ_SEPP_WOV_SEGMENT O N VARCHAR2(100)
WQ_TP_01 WQ_TP_01 O N NUMBER(5)
WQ_TP_02 WQ_TP_02 O N NUMBER(5)
WQ_TP_03 WQ_TP_03 O N NUMBER(5)
WQ_TP_04 WQ_TP_04 O N NUMBER(5)
WQ_TP_05 WQ_TP_05 O N NUMBER(5)
WQ_TP_06 WQ_TP_06 O N NUMBER(5)
WQ_TP_07 WQ_TP_07 O N NUMBER(5)
WQ_TP_08 WQ_TP_08 O N NUMBER(5)
WQ_TP_09 WQ_TP_09 O N NUMBER(5)
WQ_TP_10 WQ_TP_10 O N NUMBER(5)
WQ_TP_11 WQ_TP_11 O N NUMBER(5)
WQ_TP_12 WQ_TP_12 O N NUMBER(5)
WQ_TP_75TH_PERCENTILE O N NUMBER(5)
WQ_TP_RATING O N NUMBER(5)
WQ_TURBIDITY_01 WQ_TUR_01 O N NUMBER(38,8)
WQ_TURBIDITY_02 WQ_TUR_02 O N NUMBER(38,8)
WQ_TURBIDITY_03 WQ_TUR_03 O N NUMBER(38,8)
WQ_TURBIDITY_04 WQ_TUR_04 O N NUMBER(38,8)
WQ_TURBIDITY_05 WQ_TUR_05 O N NUMBER(38,8)
WQ_TURBIDITY_06 WQ_TUR_06 O N NUMBER(38,8)
WQ_TURBIDITY_07 WQ_TUR_07 O N NUMBER(38,8)
WQ_TURBIDITY_08 WQ_TUR_08 O N NUMBER(38,8)
WQ_TURBIDITY_09 WQ_TUR_09 O N NUMBER(38,8)
WQ_TURBIDITY_10 WQ_TUR_10 O N NUMBER(38,8)
WQ_TURBIDITY_11 WQ_TUR_11 O N NUMBER(38,8)
WQ_TURBIDITY_12 WQ_TUR_12 O N NUMBER(38,8)
WQ_TURBIDITY_75TH_PERCENTILE WQ_TB_75TH O N NUMBER(38,8)
WQ_TURBIDITY_RATING WQ_TB_RAT O N NUMBER(5)
WQ_YEAR WQ_YEAR O N NUMBER(5)