Chemung River Tributaries Monitoring Set

Tributaries that enter the Chemung River from the north and south.

Chemung River Tributaries Monitoring Set Map
Synoptic Investigative Red Flag Biological
Chemung River Tributaries Monitoring Set Graphs
Select Water Quality Indicator

Note: The points on this graph reflect the average levels or concentrations of each water quality parameter. To see the individual data points that make up these averages, please scroll down and select a Sampling Location or a Monitoring Event from the tables below.

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.

Chemung River Tributaries 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
Mudlick Creek @ Birch Creek Rd MCB 42.0274 -76.9727 RED FLAG
Hendy Creek @ Hendy Creek Rd CRF3 42.076 -76.9273 RED FLAG
Whiskey Creek at Riff Rd CRF1 42.0991 -77.0398 RED FLAG
Whiskey Creek at River Rd CRF2 42.1201 -77.0217 RED FLAG
Ryers Creek @ Johnson Road TCR 42.065 -77.107 RED FLAG
Meads Creek @ Coon Hollow Rd MCCH 42.2902 -77.0668 RED FLAG
Hodgmans Creek near Erwin Hollow Rd HCEH 42.1811 -77.1044 RED FLAG
Cutler Creek @ Dyke Rd CUDR 42.2011 -77.0388 RED FLAG
Cutler Creek @ Hornby Rd CHR 42.1773 -77.0661 RED FLAG
Post Creek @ Ferenbaugh Campground PCFC 42.2024 -76.9916 RED FLAG
Owen Hollow Creek @ 352 OHC352 42.1325 -76.9372 RED FLAG
Hoffman Brook - 910 Hoffman St 42.094763 -76.829748 BIOLOGICAL
Hendy Creek at Hartman's Bridge HCHB 42.071944 -76.976944 RED FLAG
Tannery Creek at Griswold Rd. TCGR 42.042778 -77.086111 RED FLAG
Chemung River Tributaries 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 24, 2024 BASE FLOW RED FLAG EVENT
2 November 19, 2023 BASE FLOW RED FLAG EVENT
3 November 11, 2019 BASE FLOW RED FLAG EVENT
4 June 25, 2019 BASE FLOW RED FLAG EVENT
5 April 29, 2019 BASE FLOW RED FLAG EVENT
6 February 15, 2019 BASE FLOW RED FLAG EVENT
7 October 26, 2018 BASE FLOW RED FLAG EVENT
8 August 14, 2018 STORMWATER RED FLAG EVENT
9 May 21, 2018 BASE FLOW RED FLAG EVENT
10 March 12, 2018 BASE FLOW RED FLAG EVENT
11 November 06, 2017 STORMWATER RED FLAG EVENT
12 August 21, 2017 BASE FLOW RED FLAG EVENT
13 June 19, 2017 STORMWATER RED FLAG EVENT
14 May 28, 2017 BASE FLOW RED FLAG EVENT
15 April 17, 2017 BASE FLOW RED FLAG EVENT
16 February 27, 2017 BASE FLOW RED FLAG EVENT
17 February 27, 2017 BASE FLOW RED FLAG EVENT
18 December 19, 2016 BASE FLOW RED FLAG EVENT
19 October 17, 2016 BASE FLOW RED FLAG EVENT
20 July 22, 2016 BASE FLOW RED FLAG EVENT
21 May 15, 2016 BASE FLOW RED FLAG EVENT
22 May 09, 2016 BASE FLOW RED FLAG EVENT
23 March 21, 2016 BASE FLOW RED FLAG EVENT
24 November 16, 2015 BASE FLOW RED FLAG EVENT
25 September 26, 2015 BASE FLOW RED FLAG EVENT
26 September 21, 2015 BASE FLOW RED FLAG EVENT
27 September 13, 2015 BASE FLOW RED FLAG EVENT
28 August 16, 2015 BASE FLOW RED FLAG EVENT
29 July 18, 2015 BASE FLOW RED FLAG EVENT
30 July 13, 2015 BASE FLOW RED FLAG EVENT
31 June 27, 2015 BASE FLOW RED FLAG EVENT
32 May 23, 2015 BASE FLOW RED FLAG EVENT
33 May 11, 2015 BASE FLOW RED FLAG EVENT
34 April 18, 2015 BASE FLOW RED FLAG EVENT
35 March 22, 2015 BASE FLOW RED FLAG EVENT
36 March 16, 2015 STORMWATER RED FLAG EVENT
37 February 22, 2015 BASE FLOW RED FLAG EVENT
38 January 19, 2015 BASE FLOW RED FLAG EVENT
39 January 18, 2015 BASE FLOW RED FLAG EVENT
40 December 15, 2014 BASE FLOW RED FLAG EVENT
41 December 13, 2014 BASE FLOW RED FLAG EVENT
42 November 30, 2014 BASE FLOW PARTIAL EVENT
43 November 17, 2014 BASE FLOW PARTIAL EVENT
44 November 09, 2014 BASE FLOW PARTIAL EVENT
45 October 25, 2014 BASE FLOW PARTIAL EVENT
46 October 20, 2014 BASE FLOW PARTIAL EVENT
47 October 19, 2014 BASE FLOW RED FLAG EVENT
48 September 25, 2014 BASE FLOW PARTIAL EVENT
49 September 23, 2014 BASE FLOW PARTIAL EVENT
50 September 14, 2014 BASE FLOW PARTIAL EVENT
51 August 23, 2014 BASE FLOW PARTIAL EVENT
52 August 18, 2014 BASE FLOW PARTIAL EVENT
53 July 27, 2014 BASE FLOW PARTIAL EVENT
54 July 27, 2014 BASE FLOW PARTIAL EVENT
55 July 14, 2014 BASE FLOW PARTIAL EVENT
56 June 29, 2014 BASE FLOW PARTIAL EVENT
57 June 14, 2014 BASE FLOW PARTIAL EVENT
58 May 25, 2014 BASE FLOW PARTIAL EVENT
59 May 19, 2014 BASE FLOW PARTIAL EVENT
60 May 18, 2014 STORMWATER PARTIAL EVENT
61 April 27, 2014 BASE FLOW PARTIAL EVENT
62 April 26, 2014 BASE FLOW PARTIAL EVENT
63 April 21, 2014 BASE FLOW PARTIAL EVENT
64 March 24, 2014 BASE FLOW PARTIAL EVENT
65 March 22, 2014 BASE FLOW PARTIAL EVENT
66 February 24, 2014 BASE FLOW PARTIAL EVENT
67 February 23, 2014 BASE FLOW PARTIAL EVENT
68 January 20, 2014 BASE FLOW PARTIAL EVENT
69 January 18, 2014 BASE FLOW PARTIAL EVENT
70 December 22, 2013 BASE FLOW PARTIAL EVENT
71 December 08, 2013 BASE FLOW PARTIAL EVENT
72 November 17, 2013 BASE FLOW PARTIAL EVENT
73 November 11, 2013 BASE FLOW PARTIAL EVENT
74 October 27, 2013 BASE FLOW PARTIAL EVENT
75 October 27, 2013 BASE FLOW PARTIAL EVENT
76 October 22, 2013 BASE FLOW PARTIAL EVENT
77 September 23, 2013 BASE FLOW PARTIAL EVENT
78 September 22, 2013 BASE FLOW PARTIAL EVENT
79 August 21, 2013 BASE FLOW PARTIAL EVENT
80 August 13, 2013 BASE FLOW PARTIAL EVENT
81 August 04, 2013 BASE FLOW PARTIAL EVENT
82 July 23, 2013 BASE FLOW PARTIAL EVENT
83 July 21, 2013 BASE FLOW PARTIAL EVENT
84 June 30, 2013 BASE FLOW PARTIAL EVENT
85 June 16, 2013 BASE FLOW PARTIAL EVENT
86 June 11, 2013 BASE FLOW PARTIAL EVENT
87 May 26, 2013 BASE FLOW PARTIAL EVENT
88 May 16, 2013 BASE FLOW PARTIAL EVENT
89 April 28, 2013 BASE FLOW PARTIAL EVENT
90 April 21, 2013 STORMWATER PARTIAL EVENT
91 April 17, 2013 BASE FLOW PARTIAL EVENT
92 March 24, 2013 BASE FLOW PARTIAL EVENT
93 March 24, 2013 BASE FLOW PARTIAL EVENT
94 March 20, 2013 BASE FLOW PARTIAL EVENT
95 February 27, 2013 BASE FLOW PARTIAL EVENT
96 February 23, 2013 BASE FLOW PARTIAL EVENT
97 February 16, 2013 BASE FLOW PARTIAL EVENT
98 January 23, 2013 BASE FLOW PARTIAL EVENT
99 January 13, 2013 STORMWATER PARTIAL EVENT
100 January 12, 2013 BASE FLOW PARTIAL EVENT
101 December 19, 2012 STORMWATER PARTIAL EVENT
102 December 08, 2012 BASE FLOW PARTIAL EVENT
103 November 18, 2012 BASE FLOW PARTIAL EVENT
104 November 11, 2012 BASE FLOW PARTIAL EVENT
105 November 04, 2012 BASE FLOW PARTIAL EVENT
106 October 21, 2012 BASE FLOW PARTIAL EVENT
107 October 13, 2012 BASE FLOW PARTIAL EVENT
108 October 05, 2012 BASE FLOW PARTIAL EVENT