South Korea Korea: Water supply; sewage, waste management, materials recovery / Seasonally Adjusted Index (BOK ECOS)
MonthlyNot seasonally adjustedCode KR.SVCOUT.M.NSA.ITEM-I51AA-3
Latest (y/y)2.3%September 2026
Previous (y/y)2.0%August 2026
Level93.20 2020=100September 2026
South Korea Korea: Water supply; sewage, waste management, materials recovery / Seasonally Adjusted Index (BOK ECOS) was up 2.3% year on year in September 2026, compared with 2.0% in August 2026.
The level stood at 93.20 2020=100.
That is the highest reading since October 2024.
Over the past ten years it has ranged from −9.2% (Dec 2022) to 13.2% (Feb 2020), averaging −0.2%.
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
| Period | Value | Y/Y % |
|---|---|---|
| September 2026 | 93.20 2020=100 | 2.3 |
| August 2026 | 92.70 2020=100 | 2.0 |
| July 2026 | 93.40 2020=100 | −0.6 |
| June 2026 | 94.50 2020=100 | 1.2 |
| May 2026 | 84.30 2020=100 | −8.7 |
| April 2026 | 91.80 2020=100 | 1.5 |
| March 2026 | 91.30 2020=100 | −0.2 |
| February 2026 | 88.70 2020=100 | −3.0 |
| January 2026 | 88.50 2020=100 | −1.3 |
| December 2025 | 92.70 2020=100 | 0.5 |
| November 2025 | 91.60 2020=100 | −2.0 |
| October 2025 | 90.80 2020=100 | −9.1 |
| September 2025 | 91.10 2020=100 | −5.7 |
| August 2025 | 90.90 2020=100 | −6.0 |
| July 2025 | 94.00 2020=100 | −0.1 |
| June 2025 | 93.40 2020=100 | 0.2 |
| May 2025 | 92.30 2020=100 | −3.5 |
| April 2025 | 90.40 2020=100 | −7.5 |
| March 2025 | 91.50 2020=100 | −5.5 |
| February 2025 | 91.40 2020=100 | −6.7 |
| January 2025 | 89.70 2020=100 | −6.9 |
| December 2024 | 92.20 2020=100 | 1.1 |
| November 2024 | 93.50 2020=100 | −2.6 |
| October 2024 | 99.90 2020=100 | 4.1 |
Last 24 observations. The full history (129 observations) is available through the API.
Get South Korea Korea: Water supply; sewage, waste management, materials recovery / Seasonally Adjusted Index (BOK ECOS) in your code or spreadsheet
One guessable code, agency-direct, updated on release. Free tier available.
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
"https://makrognosis.robomacro.com/v1/series/KR.SVCOUT.M.NSA.ITEM-I51AA-3"
# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.SVCOUT.M.NSA.ITEM-I51AA-3",
headers={"X-API-Key": KEY})
obs = r.json()["observations"]About this series
| Latest observation | September 2026 |
|---|---|
| First observation | January 2016 |
| Observations | 129 |
| Frequency | Monthly |
| Units | 2020=100 |
| Adjustment | Not seasonally adjusted |
| 10-year high | 13.2% (Feb 2020) |
| 10-year low | −9.2% (Dec 2022) |
| 10-year average | −0.2% |
| Source agency | Bank of Korea |
| Makrognosis code | KR.SVCOUT.M.NSA.ITEM-I51AA-3 |
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Other South Korea indicators
South Korea GDP (Gross Domestic Product)South Korea Korea: GDP at market prices, SA, current prices (BOK ECOS)South Korea Inflation Rate (CPI)South Korea Core Inflation RateSouth Korea Unemployment RateSouth Korea 10-Year Government Bond YieldSouth Korea Credit Rating & Sovereign Risk ScoreSouth Korea Industrial ProductionSouth Korea Korea industrial production index, original (not seasonally adjusted), 2020=100 (KOSTAT via BOK ECOS)South Korea Producer Price Inflation (PPI)South Korea Korea: Current Account, monthly, NSA (BOK ECOS, USD mn)South Korea Korea: Current Account, monthly, SA (BOK ECOS, USD mn)South Korea Korea: Exports of Goods (Korea Customs Service final, BOK ECOS 901Y092 E100; thousand USD x 0.001 = USD mn)South Korea Korea: Imports of Goods (Korea Customs Service final, BOK ECOS 901Y092 I100; thousand USD x 0.001 = USD mn)South Korea Korea consumer sentiment index (KOSTAT via BOK ECOS 511Y002 FME 99988)South Korea M2 Money Stock
FAQ
- What is the current korea: Water supply; sewage, waste management, materials recovery / Seasonally Adjusted Index (BOK ECOS) in South Korea?
- The latest reading is 2.3% year on year for September 2026, published by Bank of Korea.
- Where does this data come from?
- It is collected directly from Bank of Korea and is available through the Makrognosis API under the code KR.SVCOUT.M.NSA.ITEM-I51AA-3.
Last updated 2026-10-31. Source: Bank of Korea. Original title: “Korea: Water supply; sewage, waste management, materials recovery / Seasonally Adjusted Index (BOK ECOS)”.