Housatonic River WI/PWL
This is the most current Waterbody Inventory/Priority Waterbodies List (WI/PWL) water quality assessment information for the waters of the Housatonic River Basin. The assessments are based on data and information collected through the 2008 NYSDEC sampling season. Individual assessment Fact Sheets for some waterbodies may have been subsequently updated where appropriate to reflect more recent information.
In order to ease viewing/downloading, this information has been segmented into separate smaller files. Individual water body segment Fact Sheets are grouped together by smaller watershed (10-digit Hydrologic Unit Code, or HUC10 Watershed). Use the map and HUC10 index below to find, view and download the water quality assessment information for the waterbody of interest to you.
A summary assessment of overall water quality in the Housatonic River Basin was completed in July 2008. This basin summary may not reflect more recent reassessment of some individual waterbodies.
Housatonic River Basin HUC10 Watersheds
Housatonic River Sub-Basin
- 0110000502 - Williams River Watershed (PDF, 77 KB)
- 0110000503 - Konkapot River Watershed (contains no significant NYS waters)
- 0110000504 - Macedonia Brook Watershed (PDF, 78 KB)
- 0110000505 - Tenmile River Watershed (PDF, 116 KB)
- 0110000506 - Candlewood Lake Watershed (PDF, 78 KB)
- 0110000508 - Still River Watershed (contains no significant NYS)
Assessment Methodology (PDF) (216 KB)
WI/PWL Data Sheet Definitions (PDF) (115 KB)
Index of Waterbodies (PDF) (62 KB) - Alphabetically and by county
Housatonic River Basin Assessment
The most recent summary assessment of overall water quality in the entire Housatonic River Basin was completed in July 2008. This basin summary may not reflect subsequent assessment of some individual waterbodies.
Basin Assessment (PDF) (200 KB) - Includes a brief summary of water quality in the entire basin.
Water Quality Assessment Map (PDF) (382 KB)
Additional overview and water quality information about the Basin is available on the Housatonic River Watershed page.
Previous WI/PWL Reports
The previous (July 2008) WI/PWL Report for the Housatonic River Basin (1.82 MB) is also available.
For additional information and answers to questions about this water quality assessment, please use the contact information at the right to reach us by e-mail, phone or in writing.