Keuka Outlet Monitoring Set

Connecting channel from Keuka Lake to Seneca Lake.

Keuka Outlet Monitoring Set Map
Synoptic markerSynoptic Investigative markerInvestigative Redflag markerRed Flag Biological markerBiological
Keuka Outlet Monitoring Set Graphs
Select Water Quality Indicator

Selection of water quality indicators is controlled by drop-down menu on the upper right. Graph presents average values for both SYNOPTIC LOCATIONS and REDFLAG LOCATIONS over all monitoring events (see below right, table of events). Synoptic and Red Flag locations are ordered downstream to upstream (left to right) according to their distance from the stream mouth (see below left, table of locations). If distance to mouth has not been determined, the location defaults to the right end of the graph. Graph distances do not correspond to actual miles to mouth. INVESTIGATIVE LOCATIONS and BIOLOGICAL LOCATIONS are excluded.

Separate averages are reported for samples collected under base flow and stormwater conditions. These stream flow categories are loosely defined. BASE FLOW corresponds to normal or low flow conditions. STORMWATER corresponds to elevated flows following rain or snow melt, as judged by online hydrographs of USGS gauging stations, if available, and/or as judged by volunteers based on their familiarity with the stream and their observation of factors such as stream turbulence and turbidity. Though loosely defined, these two flow categories provide a useful approximation of the impact of runoff on water quality. See metadata for a description of methods for estimating stream discharge and nutrient loading.

Keuka Outlet Sampling Locations

This table lists all SYNOPTIC LOCATIONS , REDFLAG LOCATIONS , INVESTIGATIVE LOCATIONS , and BIOLOGICAL LOCATIONS in the watershed of the monitoring set, their latitude and longitude coordinates, and the number of river miles to the stream mouth, where applicable. Select a location to view a detailed site map and timeline of chemical and microbiological results.

Name Code Latitude Longitude Miles from the mouth Type
Keuka Outlet Tributary @ Ridge Rd. KOT 42.6669 -76.9947 4.43 SYNOPTIC
Charles St. Bridge KOSL 42.6805 -76.9538 0.59 SYNOPTIC
Keuka Lake Boat Launch KOKL 42.6574 -77.0589 7.31 SYNOPTIC
Fox\s Mill Rd. KOFM 42.6596 -77.0371 5.99 SYNOPTIC
Keuka Outlet Birkett Mills KOBM 42.66 -77.052 6.82 SYNOPTIC
Penn Yan Wastewater Treatment Plant KOWP 42.658 -77.0347 5.75 SYNOPTIC
Keuka Outlet Ash Upstream KO Ash Upstream 42.677 -76.963 INVESTIGATIVE
Keuka Outlet Ash Downstream KO Ash Downstream 42.679 -76.962 INVESTIGATIVE
Keuka Outlet @ Indian Pines Park KOIP 42.6519 -77.0647 7.82 SYNOPTIC
Keuka Outlet @ Jacob Creek KOJF 42.6831 -77.0514 8.78 SYNOPTIC
Keuka Outlet - Downstream of Wastewater Plant KODWP 42.659 -77.0335 SYNOPTIC
Keuka Outlet Monitoring Events

This table lists the dates of all chemical and microbiological monitoring events since the beginning of the monitoring set. A PARTIAL EVENT indicates that less than 90% of SYNOPTIC LOCATIONS were sampled. Select a date to navigate to a graph and table of raw chemical and microbiological data from the corresponding event.

Date Flow Type
1 June 07, 2021 BASE FLOW SYNOPTIC EVENT
2 April 05, 2021 BASE FLOW SYNOPTIC EVENT
3 October 05, 2020 BASE FLOW SYNOPTIC EVENT
4 August 05, 2020 BASE FLOW PARTIAL EVENT
5 July 12, 2020 STORMWATER PARTIAL EVENT
6 May 11, 2020 BASE FLOW SYNOPTIC EVENT
7 April 06, 2020 BASE FLOW PARTIAL EVENT
8 March 29, 2020 STORMWATER PARTIAL EVENT
9 September 09, 2019 BASE FLOW SYNOPTIC EVENT
10 July 16, 2019 BASE FLOW PARTIAL EVENT
11 July 15, 2019 BASE FLOW SYNOPTIC EVENT
12 May 13, 2019 BASE FLOW SYNOPTIC EVENT
13 April 01, 2019 BASE FLOW SYNOPTIC EVENT
14 October 22, 2018 BASE FLOW SYNOPTIC EVENT
15 August 14, 2018 STORMWATER SYNOPTIC EVENT
16 July 18, 2018 BASE FLOW SYNOPTIC EVENT
17 June 04, 2018 STORMWATER SYNOPTIC EVENT
18 April 23, 2018 BASE FLOW SYNOPTIC EVENT
19 November 06, 2017 BASE FLOW SYNOPTIC EVENT
20 September 26, 2017 BASE FLOW SYNOPTIC EVENT
21 July 13, 2017 STORMWATER SYNOPTIC EVENT
22 July 10, 2017 BASE FLOW SYNOPTIC EVENT
23 May 01, 2017 BASE FLOW SYNOPTIC EVENT
24 October 23, 2016 BASE FLOW SYNOPTIC EVENT
25 August 22, 2016 BASE FLOW SYNOPTIC EVENT
26 August 19, 2016 BASE FLOW PARTIAL EVENT
27 July 06, 2016 BASE FLOW SYNOPTIC EVENT
28 July 06, 2016 BASE FLOW SYNOPTIC EVENT
29 September 30, 2015 STORMWATER SYNOPTIC EVENT
30 August 17, 2015 BASE FLOW SYNOPTIC EVENT
31 July 13, 2015 BASE FLOW SYNOPTIC EVENT