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- Water Reclamation Center, etc. Water Quality Test Annual Report
Here's the text.
Water Reclamation Center, etc. Water Quality Test Annual Report
We list main facilities, processing results, water quality test result of water reclamation center of 11 places in the city.
Last Updated October 28, 2024
2023 Annual Water Quality Test Report
Overall version (color) (PDF: 21,436KB) (revised 20241025)Whole version (for black and white / printing) (PDF: 8,523KB) (20241025 Correction)Summary Version (PDF: 445KB)
The annual water quality test reports for FY2004 and for FY1970, FY55, FY1990, FY7, and FY12 have been released. In addition, an overview is also available for fiscal 1998 and beyond.
Printed versions from fiscal 1975 can be viewed in Chuo-toshokan. Please contact us before that (Showa 44-49).
- FY2022:Whole version (revised version) (PDF: 8,265KB)、Summary Version (PDF: 130KB)
- FY2021:Whole version (PDF: 5,492KB)、Summary Version (PDF: 125KB)
- FY2020:Whole version (revised version) (PDF: 6,043KB)、Summary Version (PDF: 134KB)
- FY2019:Whole version (PDF: 6,617KB)、Summary Version (PDF: 133KB)
- FY2018:Whole version (PDF: 7,746KB)、Summary Version (PDF: 235KB)
- FY2017:Whole version (PDF: 9,714KB)、
Summary Version (PDF: 277KB) - FY2016:Whole version (PDF: 8,249KB)、Summary Version (PDF: 216KB)
- FY2015:Whole version (PDF: 8,170KB)、Summary Version (PDF: 403KB)
- Fiscal 2014:
Whole version (PDF: 9,018KB)、
Summary Version (PDF: 484KB) - Fiscal 2013:
Whole version (PDF: 9,092KB)、
Summary Version (PDF: 557KB) - FY2012:
Whole version (PDF: 4,671KB)、
Summary Version (PDF: 354KB) - Fiscal 2011:
Whole version (PDF: 4,922KB)、
Summary Version (PDF: 647KB) - Fiscal 2010:
Whole version (PDF: 3,949KB)、
Summary Version (PDF: 589KB) - Fiscal 2009:
Whole version (PDF: 6,781KB)、
Summary Version (PDF: 411KB) - Fiscal 2008:
Whole version (PDF: 4,714KB)、
Summary Version (PDF: 405KB) - Fiscal 2007:
Whole version (PDF: 4,749KB)、
Summary Version (PDF: 57KB) - Fiscal 2006:
Whole version (PDF: 5,031KB)、
Summary Version (PDF: 61KB) - Fiscal 2005:
Whole version (PDF: 5,200KB)、
Summary Version (PDF: 67KB) - Fiscal 2004:
Whole version (PDF: 8,111KB)、
Summary Version (PDF: 59KB)
Prior water quality test annual report (Please note that the file size is large)
- Fiscal 2000:
(First half) (PDF: 16,980KB)、(2nd half) (PDF: 16,031KB) - Fiscal 1995:
(Part 1) (PDF: 17,536KB)、(Part 2) (PDF: 17,100KB)、(Part 3) (PDF: 16,721KB) - Fiscal 1990:
(First half) (PDF: 18,458KB)、(2nd half) (PDF: 12,657KB) - Fiscal 1980:
(First half) (PDF: 16,705KB)、(2nd half) (PDF: 12,180KB) - Fiscal 1970:
(First half) (PDF: 11,242KB)、(2nd half) (PDF: 10,662KB)
The following is a summary version. Please see the full version in Chuo-toshokan etc.
- Fiscal 2003:
Summary Version (PDF: 45KB) - Fiscal 2002:
Summary Version (PDF: 45KB) - Fiscal 2001:
Summary Version (PDF: 45KB) - Fiscal 2000:
Summary Version (PDF: 45KB) - Fiscal 1999:
Summary Version (PDF: 47KB) - Fiscal 1998:
Summary Version (PDF: 44KB)
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Inquiries to this page
Sewer River Bureau Sewerage Facilities Department Water Quality Section
Telephone: 045-621-4343
Telephone: 045-621-4343
Fax: 045-621-4256
Email address: gk-suishitsu@city.yokohama.lg.jp
Page ID: 433-945-804
