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Data retrieval:  Data are continuously updated and reviewed. To limit server overheads and download time, limits per query are 7000 records (or 1 year of data) for primary data and 20 years of data for daily data. Do multiple queries to retrieve the full record. 

Station   Vaal River @ Woodlands   C.Area km²  Lat   Long   Site Type

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Quality Codes

Recorded data and information
Station Number-TypeVariableComponentStart Date End DateVolume (Multiples of m³)Flow (m³/s)Primary Data
C2H140-RIVVaal @ Woodlands
Gaps in data record
C2H140_GapsReport.xlsx
Rating Tables
DT No (GP Readings)Date of applicationRating(s) Exceeded Information
1995-08-31C2H140_RatingExceeded.xlsx
1996-11-21
1997-01-06
2002-04-01
2004-08-01
Flood Peaks
Monthly max levels/flowsAnnual max levels/flows
C2H140pk.csvC2H140yrpk.csv