Middletown- Stony Ford Road

Physical/Chemical Data

Physical, chemical and biological properties of the surface water that are measured continuously while the patrol boat is underway.

Entero Count (fecal indicator) and Rainfall

36 Samples taken

Sample Date [i] Enterococcus Count

Entero Count

Enterococcus (“Entero”) is a fecal indicating bacterium that lives in the intestines of humans and other warm-blooded animals. It is the EPA preferred indicator for sewage contamination.

QualityRain, day of (in)Prior Day2 Days Prior3 Days Prior Rain4 Days Total Rain
SortSortSortSortSortSortSortSort
10/14/2017488Beach Advisory0.00.00.10.00.1
09/09/20171733Beach Advisory0.00.00.10.91.0
08/12/2017>2420Beach Advisory0.90.50.00.01.4
07/08/2017>2420Beach Advisory0.00.60.00.00.6
06/10/2017>2420Beach Advisory0.00.00.00.00.0
05/13/20171413Beach Advisory0.20.00.00.00.2
10/15/201664Beach Advisory0.00.00.00.00.0
09/17/2016195Beach Advisory0.00.00.00.00.0
08/20/20161553Beach Advisory0.00.00.10.00.1
07/16/20161046Beach Advisory0.00.00.00.00.0
06/18/2016602Beach Advisory0.00.00.00.00.0
05/21/201659Acceptable0.00.00.00.00.0
10/31/2015>2420Beach Advisory0.00.00.31.01.3
09/26/2015980Beach Advisory0.00.00.00.00.0
08/29/20151120Beach Advisory0.00.00.00.00.0
07/25/201558Acceptable0.00.00.00.00.0
06/27/2015121Beach Advisory0.00.00.00.00.0
05/30/2015517Beach Advisory0.00.00.00.40.4
11/01/2014517Beach Advisory0.00.00.00.10.1
09/27/2014199Beach Advisory0.00.00.00.00.0
08/30/20141986Beach Advisory0.00.00.00.00.0
07/26/20141553Beach Advisory0.00.00.00.20.2
06/28/2014687Beach Advisory0.00.00.00.20.2
05/31/2014137Beach Advisory0.00.10.00.00.1
10/26/201328Acceptable0.00.00.00.00.0
09/28/201350Acceptable0.00.00.00.00.0
08/24/2013517Beach Advisory0.00.00.60.00.6
07/27/2013285Beach Advisory0.00.00.00.10.1
06/29/2013>2420Beach Advisory0.00.91.50.12.5
06/08/2013>2420Beach Advisory0.21.70.20.02.1
10/27/2012687Beach Advisory0.00.00.00.10.1
09/29/20121850Beach Advisory0.00.70.00.20.8
09/01/2012276Beach Advisory0.00.00.00.00.0
07/28/20121203Beach Advisory0.50.00.80.01.2
06/30/2012344Beach Advisory0.00.00.00.00.0
05/26/2012866Beach Advisory0.00.00.00.30.4

Entero Count (fecal indicator) and Rainfall Correlation

36 Samples taken

Water Quality*

Acceptable (0–60) Beach Advisory (61+)

*Single sample thresholds;
Enterococcus count per 100mL

Prior Four Day Rainfall
(in inches)

Dry Weather (0–0.25) Wet Weather (0.25+)

Enterococcus is an EPA-approved fecal contamination indicator.

Samples taken by citizen scientists trained by Riverkeeper, and processed on the Riverkeeper vessel, according to the 2014 Quality Assurance Project Plan.

Rainfall data comes from wunderground.com. Wet weather is a common trigger of fecal contamination.

What do the Numbers Mean?

Water Quality scoring is based on the 2012 Recreational Water Quality Criteria from the US Environmental Protection Agency (EPA) for safe swimming. Learn More

About this location:

This site northeast (downstream) of Middletown is in an area with widely spaced houses, forest and agricultural land. The Long Path hiking trail crosses the river here. There are wastewater treatment plants one and two miles upstream of this sampling site.

Agencies Responsible:

Orange County Dept. of Health: 845-291-2331; NYSDEC Region 3: 845-256-3000

Tell Congress: NY Needs a Robust, Fully Funded EPA
Become a Member