South Korea Korea: Sewage, wastewater, human and animal waste treatment services / Value Index (BOK ECOS)
MonthlyNot seasonally adjustedCode KR.SVCOUT.M.NSA.ITEM-I51AAAA-1
Latest (y/y)−4.2%September 2026
Previous (y/y)7.1%August 2026
Level131.2 2020=100September 2026
South Korea Korea: Sewage, wastewater, human and animal waste treatment services / Value Index (BOK ECOS) was down 4.2% year on year in September 2026, compared with 7.1% in August 2026.
The level stood at 131.2 2020=100.
That is the lowest reading since February 2025.
Over the past ten years it has ranged from −10.3% (Aug 2021) to 20.8% (Aug 2017), averaging 4.8%.
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
| Period | Value | Y/Y % |
|---|---|---|
| September 2026 | 131.2 2020=100 | −4.2 |
| August 2026 | 143.1 2020=100 | 7.1 |
| July 2026 | 151.2 2020=100 | 10.9 |
| June 2026 | 128.2 2020=100 | 5.0 |
| May 2026 | 130.2 2020=100 | 6.3 |
| April 2026 | 122.4 2020=100 | 8.0 |
| March 2026 | 121.6 2020=100 | 8.1 |
| February 2026 | 106.0 2020=100 | 6.1 |
| January 2026 | 118.4 2020=100 | 7.4 |
| December 2025 | 117.3 2020=100 | 6.7 |
| November 2025 | 115.0 2020=100 | 4.0 |
| October 2025 | 139.5 2020=100 | 17.3 |
| September 2025 | 137.0 2020=100 | 13.0 |
| August 2025 | 133.6 2020=100 | 8.1 |
| July 2025 | 136.4 2020=100 | −3.1 |
| June 2025 | 122.1 2020=100 | 10.8 |
| May 2025 | 122.5 2020=100 | 5.3 |
| April 2025 | 113.3 2020=100 | 4.5 |
| March 2025 | 112.5 2020=100 | 2.3 |
| February 2025 | 99.90 2020=100 | −5.8 |
| January 2025 | 110.2 2020=100 | 3.4 |
| December 2024 | 109.9 2020=100 | 0.8 |
| November 2024 | 110.6 2020=100 | 6.9 |
| October 2024 | 118.9 2020=100 | 11.0 |
Last 24 observations. The full history (129 observations) is available through the API.
Get South Korea Korea: Sewage, wastewater, human and animal waste treatment services / Value 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-I51AAAA-1"
# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.SVCOUT.M.NSA.ITEM-I51AAAA-1",
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 | 20.8% (Aug 2017) |
| 10-year low | −10.3% (Aug 2021) |
| 10-year average | 4.8% |
| Source agency | Bank of Korea |
| Makrognosis code | KR.SVCOUT.M.NSA.ITEM-I51AAAA-1 |
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FAQ
- What is the current korea: Sewage, wastewater, human and animal waste treatment services / Value Index (BOK ECOS) in South Korea?
- The latest reading is −4.2% 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-I51AAAA-1.
Last updated 2026-10-31. Source: Bank of Korea. Original title: “Korea: Sewage, wastewater, human and animal waste treatment services / Value Index (BOK ECOS)”.