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Catharine Creek Monitoring Set
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Catharine Creek Sampling Locations
Select a location to view a detailed site map and timeline of chemical and microbiological results.
Name Code Latitude Longitude Miles from the mouth
Catharine Creek @ Seneca Lake CCSL 42.3818 -76.8602 0.24
Downstream of Montour Falls WWTP CCMFD 42.3538 -76.8529 2.29
Upstream of Montour Falls WWTP CCMFU 42.3509 -76.8498 2.5
Havana Glen Mouth HGM 42.3362 -76.8368 2.99
Catharine Creek @ Genesee St CCGS 42.3283 -76.8441 4.03
Catharine Creek in Millport CCMP 42.2736 -76.8387 8.95
Catharine Creek @ Huck Finn Rd CCHF 42.2129 -76.8457 16.14
Catharine Creek @ Genesee St. CCMFG 42.3283 -76.844
Catharine Creek - S. Genesee St. 42.327932 -76.844442
Catharine Creek Monitoring Events

This table lists the dates of all chemical and microbiological monitoring events since the beginning of the monitoring set. 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 10, 2025 STORMWATER SYNOPTIC EVENT
2 June 04, 2025 BASE FLOW SYNOPTIC EVENT
3 September 24, 2024 BASE FLOW SYNOPTIC EVENT
4 August 09, 2024 STORMWATER SYNOPTIC EVENT
5 August 09, 2024 STORMWATER SYNOPTIC EVENT
6 June 04, 2024 BASE FLOW SYNOPTIC EVENT
7 December 18, 2023 STORMWATER SYNOPTIC EVENT
8 June 06, 2023 BASE FLOW SYNOPTIC EVENT
9 May 01, 2023 STORMWATER SYNOPTIC EVENT
10 April 30, 2023 STORMWATER SYNOPTIC EVENT
11 April 30, 2023 STORMWATER SYNOPTIC EVENT
12 October 03, 2022 BASE FLOW SYNOPTIC EVENT
13 August 23, 2022 BASE FLOW SYNOPTIC EVENT
14 August 22, 2022 BASE FLOW SYNOPTIC EVENT
15 July 18, 2022 STORMWATER SYNOPTIC EVENT
16 July 18, 2022 STORMWATER SYNOPTIC EVENT
17 June 06, 2022 BASE FLOW SYNOPTIC EVENT
18 June 07, 2021 BASE FLOW SYNOPTIC EVENT
19 March 15, 2021 BASE FLOW SYNOPTIC EVENT
20 October 30, 2020 STORMWATER SYNOPTIC EVENT
21 October 05, 2020 BASE FLOW SYNOPTIC EVENT
22 August 05, 2020 BASE FLOW SYNOPTIC EVENT
23 July 25, 2020 BASE FLOW INVESTIGATIVE EVENT
24 July 25, 2020 BASE FLOW RED FLAG EVENT
25 July 25, 2020 BASE FLOW SYNOPTIC EVENT
26 May 11, 2020 BASE FLOW SYNOPTIC EVENT
27 April 20, 2020 BASE FLOW SYNOPTIC EVENT
28 April 20, 2020 BASE FLOW RED FLAG EVENT
29 April 20, 2020 BASE FLOW INVESTIGATIVE EVENT
30 April 06, 2020 BASE FLOW SYNOPTIC EVENT
31 March 29, 2020 STORMWATER SYNOPTIC EVENT
32 March 26, 2020 BASE FLOW INVESTIGATIVE EVENT
33 March 26, 2020 BASE FLOW RED FLAG EVENT
34 March 26, 2020 BASE FLOW SYNOPTIC EVENT
35 November 15, 2019 BASE FLOW INVESTIGATIVE EVENT
36 November 15, 2019 BASE FLOW RED FLAG EVENT
37 November 15, 2019 BASE FLOW SYNOPTIC EVENT
38 October 19, 2019 BASE FLOW SYNOPTIC EVENT
39 October 19, 2019 BASE FLOW RED FLAG EVENT
40 October 19, 2019 BASE FLOW INVESTIGATIVE EVENT
41 September 17, 2019 BASE FLOW RED FLAG EVENT
42 September 17, 2019 BASE FLOW SYNOPTIC EVENT
43 September 17, 2019 BASE FLOW INVESTIGATIVE EVENT
44 September 09, 2019 BASE FLOW SYNOPTIC EVENT
45 August 23, 2019 BASE FLOW SYNOPTIC EVENT
46 August 23, 2019 BASE FLOW RED FLAG EVENT
47 August 23, 2019 BASE FLOW INVESTIGATIVE EVENT
48 July 23, 2019 BASE FLOW RED FLAG EVENT
49 July 23, 2019 BASE FLOW INVESTIGATIVE EVENT
50 July 23, 2019 BASE FLOW SYNOPTIC EVENT
51 July 15, 2019 BASE FLOW SYNOPTIC EVENT
52 June 12, 2019 STORMWATER INVESTIGATIVE EVENT
53 June 12, 2019 STORMWATER RED FLAG EVENT
54 June 12, 2019 STORMWATER SYNOPTIC EVENT
55 May 13, 2019 BASE FLOW SYNOPTIC EVENT
56 May 06, 2019 STORMWATER RED FLAG EVENT
57 May 06, 2019 STORMWATER INVESTIGATIVE EVENT
58 May 06, 2019 STORMWATER SYNOPTIC EVENT
59 April 17, 2019 STORMWATER RED FLAG EVENT
60 April 17, 2019 STORMWATER INVESTIGATIVE EVENT
61 April 17, 2019 STORMWATER SYNOPTIC EVENT
62 April 01, 2019 BASE FLOW SYNOPTIC EVENT
63 March 27, 2019 BASE FLOW RED FLAG EVENT
64 March 27, 2019 BASE FLOW SYNOPTIC EVENT
65 March 27, 2019 BASE FLOW INVESTIGATIVE EVENT
66 December 15, 2018 BASE FLOW SYNOPTIC EVENT
67 December 15, 2018 BASE FLOW RED FLAG EVENT
68 December 15, 2018 BASE FLOW INVESTIGATIVE EVENT
69 November 25, 2018 BASE FLOW INVESTIGATIVE EVENT
70 November 25, 2018 BASE FLOW SYNOPTIC EVENT
71 November 25, 2018 BASE FLOW RED FLAG EVENT
72 October 22, 2018 BASE FLOW SYNOPTIC EVENT
73 October 06, 2018 STORMWATER INVESTIGATIVE EVENT
74 October 06, 2018 STORMWATER RED FLAG EVENT
75 October 06, 2018 STORMWATER SYNOPTIC EVENT
76 August 25, 2018 BASE FLOW SYNOPTIC EVENT
77 August 25, 2018 BASE FLOW INVESTIGATIVE EVENT
78 August 25, 2018 BASE FLOW RED FLAG EVENT
79 August 15, 2018 STORMWATER SYNOPTIC EVENT
80 July 24, 2018 STORMWATER SYNOPTIC EVENT
81 July 18, 2018 BASE FLOW SYNOPTIC EVENT
82 July 07, 2018 BASE FLOW SYNOPTIC EVENT
83 July 07, 2018 BASE FLOW RED FLAG EVENT
84 July 07, 2018 BASE FLOW INVESTIGATIVE EVENT
85 June 23, 2018 BASE FLOW RED FLAG EVENT
86 June 23, 2018 BASE FLOW SYNOPTIC EVENT
87 June 23, 2018 BASE FLOW INVESTIGATIVE EVENT
88 June 04, 2018 BASE FLOW SYNOPTIC EVENT
89 May 26, 2018 BASE FLOW SYNOPTIC EVENT
90 May 26, 2018 BASE FLOW RED FLAG EVENT
91 May 26, 2018 BASE FLOW INVESTIGATIVE EVENT
92 April 23, 2018 BASE FLOW SYNOPTIC EVENT
93 April 14, 2018 BASE FLOW SYNOPTIC EVENT
94 April 14, 2018 BASE FLOW INVESTIGATIVE EVENT
95 April 14, 2018 BASE FLOW RED FLAG EVENT
96 March 24, 2018 BASE FLOW SYNOPTIC EVENT
97 March 24, 2018 BASE FLOW RED FLAG EVENT
98 March 24, 2018 BASE FLOW INVESTIGATIVE EVENT
99 January 27, 2018 BASE FLOW SYNOPTIC EVENT
100 January 27, 2018 BASE FLOW RED FLAG EVENT
101 January 27, 2018 BASE FLOW INVESTIGATIVE EVENT
102 December 09, 2017 BASE FLOW RED FLAG EVENT
103 December 09, 2017 BASE FLOW INVESTIGATIVE EVENT
104 December 09, 2017 BASE FLOW SYNOPTIC EVENT
105 November 11, 2017 BASE FLOW RED FLAG EVENT
106 November 11, 2017 BASE FLOW INVESTIGATIVE EVENT
107 November 11, 2017 BASE FLOW SYNOPTIC EVENT
108 November 06, 2017 BASE FLOW SYNOPTIC EVENT
109 October 21, 2017 BASE FLOW SYNOPTIC EVENT
110 October 21, 2017 BASE FLOW RED FLAG EVENT
111 October 21, 2017 BASE FLOW INVESTIGATIVE EVENT
112 September 26, 2017 BASE FLOW SYNOPTIC EVENT
113 September 23, 2017 BASE FLOW RED FLAG EVENT
114 September 23, 2017 BASE FLOW SYNOPTIC EVENT
115 September 23, 2017 BASE FLOW INVESTIGATIVE EVENT
116 August 12, 2017 BASE FLOW INVESTIGATIVE EVENT
117 August 12, 2017 BASE FLOW RED FLAG EVENT
118 August 12, 2017 BASE FLOW SYNOPTIC EVENT
119 July 22, 2017 BASE FLOW SYNOPTIC EVENT
120 July 22, 2017 BASE FLOW RED FLAG EVENT
121 July 22, 2017 BASE FLOW INVESTIGATIVE EVENT
122 July 10, 2017 BASE FLOW SYNOPTIC EVENT
123 June 24, 2017 BASE FLOW SYNOPTIC EVENT
124 June 24, 2017 BASE FLOW INVESTIGATIVE EVENT
125 June 24, 2017 BASE FLOW RED FLAG EVENT
126 June 20, 2017 BASE FLOW SYNOPTIC EVENT
127 June 20, 2017 BASE FLOW INVESTIGATIVE EVENT
128 June 20, 2017 BASE FLOW RED FLAG EVENT
129 May 22, 2017 BASE FLOW INVESTIGATIVE EVENT
130 May 22, 2017 BASE FLOW SYNOPTIC EVENT
131 May 22, 2017 BASE FLOW RED FLAG EVENT
132 May 01, 2017 BASE FLOW SYNOPTIC EVENT
133 April 15, 2017 BASE FLOW SYNOPTIC EVENT
134 April 15, 2017 BASE FLOW INVESTIGATIVE EVENT
135 April 15, 2017 BASE FLOW RED FLAG EVENT
136 March 08, 2017 BASE FLOW SYNOPTIC EVENT
137 March 08, 2017 BASE FLOW INVESTIGATIVE EVENT
138 March 08, 2017 BASE FLOW RED FLAG EVENT
139 February 11, 2017 BASE FLOW SYNOPTIC EVENT
140 February 11, 2017 BASE FLOW INVESTIGATIVE EVENT
141 February 11, 2017 BASE FLOW RED FLAG EVENT
142 January 16, 2017 BASE FLOW SYNOPTIC EVENT
143 January 16, 2017 BASE FLOW RED FLAG EVENT
144 January 16, 2017 BASE FLOW INVESTIGATIVE EVENT
145 November 28, 2016 BASE FLOW RED FLAG EVENT
146 November 28, 2016 BASE FLOW SYNOPTIC EVENT
147 November 28, 2016 BASE FLOW INVESTIGATIVE EVENT
148 October 29, 2016 BASE FLOW RED FLAG EVENT
149 October 29, 2016 BASE FLOW SYNOPTIC EVENT
150 October 29, 2016 BASE FLOW INVESTIGATIVE EVENT
151 October 24, 2016 BASE FLOW SYNOPTIC EVENT
152 September 10, 2016 BASE FLOW SYNOPTIC EVENT
153 September 10, 2016 BASE FLOW RED FLAG EVENT
154 September 10, 2016 BASE FLOW INVESTIGATIVE EVENT
155 August 22, 2016 STORMWATER SYNOPTIC EVENT
156 August 20, 2016 BASE FLOW SYNOPTIC EVENT
157 August 20, 2016 BASE FLOW RED FLAG EVENT
158 August 20, 2016 BASE FLOW INVESTIGATIVE EVENT
159 July 30, 2016 BASE FLOW RED FLAG EVENT
160 July 30, 2016 BASE FLOW SYNOPTIC EVENT
161 July 30, 2016 BASE FLOW INVESTIGATIVE EVENT
162 July 06, 2016 BASE FLOW SYNOPTIC EVENT
163 June 18, 2016 BASE FLOW SYNOPTIC EVENT
164 June 18, 2016 BASE FLOW INVESTIGATIVE EVENT
165 June 18, 2016 BASE FLOW RED FLAG EVENT
166 May 21, 2016 BASE FLOW SYNOPTIC EVENT
167 May 21, 2016 BASE FLOW RED FLAG EVENT
168 May 21, 2016 BASE FLOW INVESTIGATIVE EVENT
169 April 16, 2016 BASE FLOW RED FLAG EVENT
170 April 16, 2016 BASE FLOW RED FLAG EVENT
171 April 16, 2016 BASE FLOW INVESTIGATIVE EVENT
172 April 16, 2016 BASE FLOW SYNOPTIC EVENT
173 March 26, 2016 BASE FLOW RED FLAG EVENT
174 March 26, 2016 BASE FLOW INVESTIGATIVE EVENT
175 March 26, 2016 BASE FLOW SYNOPTIC EVENT
176 February 27, 2016 BASE FLOW INVESTIGATIVE EVENT
177 February 27, 2016 BASE FLOW RED FLAG EVENT
178 February 27, 2016 BASE FLOW SYNOPTIC EVENT
179 January 15, 2016 BASE FLOW RED FLAG EVENT
180 January 15, 2016 BASE FLOW INVESTIGATIVE EVENT
181 January 15, 2016 BASE FLOW SYNOPTIC EVENT
182 December 05, 2015 BASE FLOW INVESTIGATIVE EVENT
183 December 05, 2015 BASE FLOW SYNOPTIC EVENT
184 December 05, 2015 BASE FLOW RED FLAG EVENT
185 November 14, 2015 BASE FLOW INVESTIGATIVE EVENT
186 November 14, 2015 BASE FLOW SYNOPTIC EVENT
187 November 14, 2015 BASE FLOW RED FLAG EVENT
188 November 02, 2015 BASE FLOW SYNOPTIC EVENT
189 November 02, 2015 BASE FLOW INVESTIGATIVE EVENT
190 October 12, 2015 BASE FLOW RED FLAG EVENT
191 October 12, 2015 BASE FLOW SYNOPTIC EVENT
192 October 12, 2015 BASE FLOW INVESTIGATIVE EVENT
193 September 07, 2015 BASE FLOW RED FLAG EVENT
194 September 07, 2015 BASE FLOW INVESTIGATIVE EVENT
195 September 07, 2015 BASE FLOW SYNOPTIC EVENT
196 August 17, 2015 BASE FLOW SYNOPTIC EVENT
197 August 17, 2015 BASE FLOW INVESTIGATIVE EVENT
198 July 13, 2015 BASE FLOW INVESTIGATIVE EVENT
199 July 13, 2015 BASE FLOW SYNOPTIC EVENT
200 July 11, 2015 BASE FLOW SYNOPTIC EVENT
201 July 11, 2015 BASE FLOW RED FLAG EVENT
202 July 11, 2015 BASE FLOW INVESTIGATIVE EVENT
203 June 17, 2015 BASE FLOW RED FLAG EVENT
204 June 17, 2015 BASE FLOW INVESTIGATIVE EVENT
205 June 17, 2015 BASE FLOW SYNOPTIC EVENT
206 June 09, 2015 STORMWATER INVESTIGATIVE EVENT
207 June 09, 2015 STORMWATER SYNOPTIC EVENT
208 May 23, 2015 BASE FLOW INVESTIGATIVE EVENT
209 May 23, 2015 BASE FLOW RED FLAG EVENT
210 May 23, 2015 BASE FLOW SYNOPTIC EVENT
211 May 18, 2015 BASE FLOW SYNOPTIC EVENT
212 May 18, 2015 BASE FLOW INVESTIGATIVE EVENT
213 April 11, 2015 STORMWATER SYNOPTIC EVENT
214 April 11, 2015 STORMWATER INVESTIGATIVE EVENT
215 April 11, 2015 STORMWATER RED FLAG EVENT
216 March 21, 2015 BASE FLOW SYNOPTIC EVENT
217 March 21, 2015 BASE FLOW RED FLAG EVENT
218 March 21, 2015 BASE FLOW INVESTIGATIVE EVENT
219 January 19, 2015 BASE FLOW RED FLAG EVENT
220 January 19, 2015 BASE FLOW SYNOPTIC EVENT
221 December 13, 2014 BASE FLOW INVESTIGATIVE EVENT
222 December 13, 2014 BASE FLOW SYNOPTIC EVENT
223 December 13, 2014 BASE FLOW RED FLAG EVENT
224 November 17, 2014 BASE FLOW INVESTIGATIVE EVENT
225 November 17, 2014 BASE FLOW SYNOPTIC EVENT
226 November 14, 2014 BASE FLOW SYNOPTIC EVENT
227 November 14, 2014 BASE FLOW INVESTIGATIVE EVENT
228 October 13, 2014 BASE FLOW SYNOPTIC EVENT
229 October 13, 2014 BASE FLOW INVESTIGATIVE EVENT
230 September 08, 2014 BASE FLOW SYNOPTIC EVENT
231 September 08, 2014 BASE FLOW INVESTIGATIVE EVENT
232 September 01, 2014 BASE FLOW INVESTIGATIVE EVENT
233 September 01, 2014 BASE FLOW SYNOPTIC EVENT
234 August 02, 2014 BASE FLOW SYNOPTIC EVENT
235 August 02, 2014 BASE FLOW INVESTIGATIVE EVENT
236 July 21, 2014 BASE FLOW INVESTIGATIVE EVENT
237 July 21, 2014 BASE FLOW SYNOPTIC EVENT
238 July 04, 2014 BASE FLOW INVESTIGATIVE EVENT
239 July 04, 2014 BASE FLOW SYNOPTIC EVENT
240 June 14, 2014 BASE FLOW INVESTIGATIVE EVENT
241 June 14, 2014 BASE FLOW SYNOPTIC EVENT
242 May 25, 2014 BASE FLOW SYNOPTIC EVENT
243 May 25, 2014 BASE FLOW INVESTIGATIVE EVENT
244 May 19, 2014 BASE FLOW INVESTIGATIVE EVENT
245 May 19, 2014 BASE FLOW SYNOPTIC EVENT
246 April 19, 2014 BASE FLOW RED FLAG EVENT
247 April 19, 2014 BASE FLOW SYNOPTIC EVENT
248 April 19, 2014 BASE FLOW INVESTIGATIVE EVENT
249 March 22, 2014 BASE FLOW SYNOPTIC EVENT
250 March 22, 2014 BASE FLOW INVESTIGATIVE EVENT
251 January 20, 2014 BASE FLOW SYNOPTIC EVENT
252 December 28, 2013 BASE FLOW SYNOPTIC EVENT
253 November 11, 2013 BASE FLOW INVESTIGATIVE EVENT
254 November 11, 2013 BASE FLOW SYNOPTIC EVENT
255 October 14, 2013 BASE FLOW SYNOPTIC EVENT
256 October 14, 2013 BASE FLOW INVESTIGATIVE EVENT