Ramapo River WI/PWL
This is the most current Waterbody Inventory/Priority Waterbodies List (WI/PWL) water quality assessment information for the waters of the Hackensack-Passaic (Ramapo) River Basin. The assessments are based on data and information collected through the 2010 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 Hackensack-Passaic (Ramapo) River Basin was completed in July 2008. This basin summary may not reflect more recent reassessment of some individual waterbodies.
Hackensack-Passaic River Basin HUC10 Watersheds
Hackensack-Passaic River Sub-Basin
- 0203010301 - Wanaque River Watershed (PDF, 111 KB)
- 0203010302 - Ramapo River Watershed (PDF, 153 KB)
- 0203010307 - Saddle River Watershed (PDF, 105 KB)
- 0203010309 - Hackensack River Watershed (PDF, 151 KB)
Assessment Methodology (PDF, 216 KB)
WI/PWL Data Sheet Definitions (PDF, 115 KB)
Index of Waterbodies (PDF, 71 KB) - Alphabetically and by county.
Hackensack-Passaic (Ramapo) River Basin Assessment
The most recent summary assessment of overall water quality in the entire Hackensack-Passaic (Ramapo) 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, 440 KB)
Additional overview and water quality information about the Basin is available on the Ramapo River Watershed page.
Previous WI/PWL Reports
The previous (July 2008) WI/PWL Report for the Ramapo-Hackensack River Basin (PDF, 1.35 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.