Water Quality > Tributary and Waterfront Data > Mohawk River > Frankfort- Dyke Road Bridge

Frankfort- Dyke Road Bridge

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

19 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
10/15/2018142Beach Advisory0.
09/17/2018>2420Beach Advisory0.
08/19/20181986Beach Advisory0.
07/22/2018689Beach Advisory0.
10/22/2017157Beach Advisory0.
09/17/2017575Beach Advisory0.
08/21/20171553Beach Advisory0.
07/19/2017>2420Beach Advisory0.
06/17/2017>2420Beach Advisory0.
05/22/2017235Beach Advisory0.
10/23/2016>2420Beach Advisory0.
09/18/2016>2420Beach Advisory1.
07/18/2016602Beach Advisory0.
10/17/2015579Beach Advisory0.

Entero Count (fecal indicator) and Rainfall Correlation

19 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 on the Mohawk River downstream of Utica, which has a combined sewer system. The Erie Canal runs parallel to the river in this stretch.

Agencies Responsible:

NYS Dept. of Health, Herkimer District Office: 315-866-6879; NYSDEC Region 6: 315-785-2239

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