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- Water Reclamation Center, etc. Water Quality Test Annual Report
The text is from here.
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 on December 24, 2024.
2023 Annual Water Quality Test Report
Whole version (color) (PDF: 19,251KB) (revised 20241224)Whole version (for black and white / printing) (PDF: 8,589KB) (20241224 modified)About 20241224 correction (PDF: 622KB)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: Overall 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: Overall version (PDF: 8,249KB), summary version (PDF: 216KB)
- FY2015: Overall version (PDF: 8,170KB), summary version (PDF: 403KB)
- Fiscal 2014:
Overall version (PDF: 9,018KB), 
summary version (PDF: 484KB) - Fiscal 2013:
Overall 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:
Overall 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:
Overall version (PDF: 4,749KB), 
summary version (PDF: 57KB) - Fiscal 2006:
Overall version (PDF: 5,031KB), 
summary version (PDF: 61KB) - Fiscal 2005:
Overall version (PDF: 5,200KB), 
summary version (PDF: 67KB) - Fiscal 2004:
Overall 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), (Second 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), (Second half) (PDF: 12,657KB) - Fiscal 1980:
(First half) (PDF: 16,705KB), (Second half) (PDF: 12,180KB) - Fiscal 1970:
(First half) (PDF: 11,242KB), (Second 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
Water Quality Section, Sewerage and Rivers Bureau Sewerage Facilities Department
Phone: 045-621-4343
Phone: 045-621-4343
Fax: 045-621-4256
E-Mail address [email protected]
Page ID: 433-945-804
