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E:36 Water collection, treatment and supply (2018Q4 = 100)

PPI. Index, monthly.

198.8 · Aug 2026 (−0.8% on Jul 2026)

Data source: Department of Census and Statistics, Movements of PPI

Macro Lab · LK.CPI.PPI_M.2018Q4.E_36_WATER_COLLECTION_TREATMENT_AND_SUPPLY.M · CC BY 4.0

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About this series

  • Source Department of Census and Statistics, compiled by Macro Lab
  • Unit Index
  • Base year 2015
  • Date range Jan 2014 – Aug 2026
  • Last checked 30 Sep 2026

Checks: 1 recorded for this series, listed below.

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Details

Name in the warehouse
PPI: E:36 Water collection, treatment and supply (2018Q4 = 100)
Base year
2015
Read from
DCS Producer Price Index movements (Department of Census and Statistics)
Source page
https://www.statistics.gov.lk/InflationAndPrices/PPI
Notes
DCS monthly Producer Price Index by ISIC activity. Periods are column position from the January 2014 start column, not the workbook's own (partly mis-dated) header cells - see module docstring.

Source documents

Movements of PPIDCS · – · 152 values

Vintages

One vintage so far, published 30 Sep 2026. Revisions show here once a later release changes a value.

Related series

Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

  • A true readingOct 2022

    The value moves 36% in one period, from 107.2 to 146.3, far outside its usual range.

    Outlier: 107.2 and 146.3, difference 36.5.

    moves 36% from 2022-09-01, 37 deviations outside this series' own normal; check the source

    +37% in 2022-10: 2022 crisis-period utility cost pass-through, following the same year's electricity tariff hikes.