Water Quality > Tributary and Waterfront Data > Quassaick Creek > Newburgh (C)- Unnamed trib below Crystal Lake reservoir

Newburgh (C)- Unnamed trib below Crystal Lake reservoir

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

18 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
10/15/201595Beach Advisory0.00.00.00.00.0
10/01/20154600Beach Advisory0.02.30.20.02.5
09/17/2015300Beach Advisory0.00.00.00.00.0
09/03/2015240Beach Advisory0.00.00.00.00.0
08/20/20151600Beach Advisory0.00.02.30.02.3
08/06/2015830Beach Advisory0.00.00.00.00.0
07/23/2015380Beach Advisory0.00.00.00.00.0
07/09/2015260Beach Advisory0.00.00.00.00.0
06/25/2015120Beach Advisory0.00.00.10.00.1
06/11/201537Acceptable0.00.00.60.41.0
05/28/20151900Beach Advisory0.00.10.00.00.1
05/14/201586Beach Advisory0.00.00.00.00.0
10/16/2014>2420Beach Advisory1.20.30.00.01.5
10/02/201469Beach Advisory0.00.00.00.00.0
09/18/2014220Beach Advisory0.00.00.20.00.2
09/09/2014120Beach Advisory0.00.00.10.50.7
08/21/2014390Beach Advisory0.10.00.00.00.1
08/07/2014620Beach Advisory0.00.20.20.00.4

Entero Count (fecal indicator) and Rainfall Correlation

18 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 and processed at laboratories that aren't directly affiliated with Riverkeeper, using methods and study designs that are consistent with Riverkeeper's Hudson River and Citizen Testing programs.

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 is located where an unnamed tributary enters the Quassaick Creek. There is fishing upstream of this site in Crystal Lake.

Agencies Responsible:

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

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