USGS Surface Water for Pennsylvania: Streamflow Measurements

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Streamflow Measurements for Pennsylvania

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Webcams are available at the following streamgages in Pennsylvania: 01465500 | 01473000 | 01474500 | 01480870 | 01481000 | 01531500 | 01553500 | 03020500 | 03025500
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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.

USGS 03025200 Patchel Run near Franklin, PA

Venango County, Pennsylvania

Hydrologic Unit Code 05010004

Latitude 41°25'20", Longitude 79°50'59" NAD27

Drainage area 5.67 square miles

Gage datum 1,040.00 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
175	1981-08-10 14:40	EDT	Yes	RS	USGS	2.49		0.00	0.80	Good	Clear	NONE
174	1981-03-24 15:10	EST	Yes	RS	USGS	6.50		0.00	0.90	Good	Clear	NONE
173	1980-08-25 13:00	EDT	Yes	MC	USGS	4.38		0.00	0.90	Good	Clear	NONE
172	1980-03-24 15:10	EST	Yes	MC	USGS	22.5		0.00	0.80	Good	Clear	NONE
171	1979-08-09 10:42	EDT	Yes	KLP	USGS	1.26		0.00	0.60	Good	Clear	NONE
170	1979-07-05 15:30	EDT	Yes	KLP	USGS	2.32		0.00	0.60	Good	Clear	NONE
169	1978-10-18 -- --	--	Yes	P/F	USGS	9.87	3.31	0.00	0.80	Good	Clear	NONE
168	1978-08-10 -- --	--	Yes	N/S	USGS	8.19	3.26	-0.03	0.50	Good	Clear	NONE
167	1978-06-15 -- --	--	Yes	M	USGS	3.77	3.16	-0.02	0.50	Good	Clear	NONE
166	1978-05-05 -- --	--	Yes	F	USGS	6.42	3.43	0.00	0.50	Good	Clear	NONE
165	1978-03-16 -- --	--	Yes	N/S	USGS	25.1	3.54	0.01	0.80	Good	Clear	NONE
164	1978-02-02 -- --	--	Yes	M	USGS	6.98	3.74	0.00	0.50	Good	IceShore	NONE
163	1977-12-15 -- --	--	Yes	M	USGS	63.7	3.94	0.00	0.50	Good	Clear	NONE
162	1977-11-03 -- --	--	Yes	F	USGS	2.74	3.11	0.00	0.40	Good	DebrisLight	NONE
161	1977-09-22 -- --	--	Yes	M	USGS	4.35	3.12	0.02	0.50	Good	Clear	NONE
160	1977-08-24 -- --	--	Yes	F/W	USGS	3.95	2.92			Unspecified	Clear	NONE
159	1977-06-07 -- --	--	Yes	S	USGS	2.39	2.95	0.00	0.70	Good	Clear	NONE
158	1977-04-21 -- --	--	Yes	F	USGS	8.20	3.20	0.00	0.70	Good	DebrisModerate	NONE
157	1977-02-28 -- --	--	Yes	M	USGS	35.5	3.64	0.00	0.50	Good	Clear	NONE
156	1977-01-06 -- --	--	Yes	S	USGS	2.70	3.15	0.00	0.60	Fair	IceCover	NONE
155	1976-11-18 -- --	--	Yes	S	USGS	2.22	3.08	0.00	0.60	Good	DebrisModerate	NONE
154	1976-10-07 -- --	--	Yes	M	USGS	1.14	2.86	0.00	0.50	Good	DebrisLight	NONE
153	1976-08-20 -- --	--	Yes	F	USGS	1.08	2.82	0.00	0.50	Good	Clear	NONE
152	1976-08-19 -- --	--	Yes	F	USGS	1.07	2.81	0.00	0.70	Good	Clear	NONE
151	1976-07-14 -- --	--	Yes	S/F	USGS	1.53	2.84	0.00	0.80	Good	Clear	NONE
150	1976-05-20 -- --	--	Yes	M	USGS	4.09	3.00	0.00	0.50	Good	Clear	NONE
149	1976-04-08 -- --	--	Yes	F	USGS	11.3	3.24	0.00	0.70	Good	Clear	NONE
148	1976-03-03 -- --	--	Yes	F	USGS	9.90	3.21	0.00	0.70	Good	Clear	NONE
147	1976-01-13 -- --	--	Yes	S/D	USGS	6.20	3.10	0.00	0.50	Good	IceShore	NONE
146	1975-12-10 -- --	--	Yes	M	USGS	9.45	3.15	0.00	0.50	Good	Clear	NONE
145	1975-10-23 -- --	--	Yes	S	USGS	11.5	3.22	-0.01	0.70	Good	Clear	NONE
144	1975-09-03 -- --	--	Yes	M	USGS	5.53	3.02	0.00	0.60	Good	Clear	NONE
143	1975-07-17 -- --	--	Yes	C	USGS	2.70	2.87	0.00	0.60	Good	Clear	NONE
142	1975-06-09 -- --	--	Yes	M	USGS	17.5	3.29	0.00	0.50	Good	Clear	NONE
141	1975-05-07 -- --	--	Yes	D	USGS	9.66	3.11	0.00	0.50	Good	Clear	NONE
140	1975-03-31 -- --	--	Yes	D	USGS	10.8	3.20	0.00	0.50	Good	Clear	NONE
139	1975-03-06 -- --	--	Yes	H	USGS	10.3	3.13	0.00	0.60	Good		NONE
138	1975-02-24 -- --	--	Yes	H	USGS	93.6	4.02	0.09	0.60	Fair	Clear	NONE
137	1975-01-14 -- --	--	Yes	H/W	USGS	11.2	3.20	0.00	0.50	Good	Clear	NONE
136	1975-01-10 -- --	--	Yes	H	USGS	22.3	3.34	0.00	0.70	Good	Clear	NONE
135	1974-12-09 -- --	--	Yes	D	USGS	9.90	3.20	0.00	0.70	Good	Clear	NONE
134	1974-11-08 -- --	--	Yes	S	USGS	5.32	3.13	0.00	0.70	Good	Clear	NONE
133	1974-10-01 -- --	--	Yes	H	USGS	4.00	3.00	0.00	0.80	Good	Clear	NONE
132	1974-08-22 -- --	--	Yes	D	USGS	1.08	2.74	0.00	0.80	Fair	Clear	NONE
131	1974-07-17 -- --	--	Yes	M	USGS	2.32	2.83	0.60		Good	Clear	NONE
130	1974-06-11 -- --	--	Yes	C	USGS	3.19	2.93	0.00	0.60	Good	Clear	NONE
129	1974-05-06 -- --	--	Yes	S	USGS	13.2	3.42	-0.01	0.60	Good	Clear	NONE
128	1974-03-27 -- --	--	Yes	M	USGS	11.9	3.38	0.00	0.60	Good	Clear	NONE
127	1974-03-05 -- --	--	Yes	D	USGS	23.7	3.59	0.03	0.70	Good	Clear	NONE
126	1974-01-23 -- --	--	Yes	M	USGS	52.6	3.84	-0.02	0.60	Good	Clear	NONE
125	1973-12-10 -- --	--	Yes	S/L	USGS	3.48	3.30	0.00	0.40	Good	Clear	NONE
124	1973-11-05 -- --	--	Yes	M	USGS	2.34	3.17	-0.01	0.60	Good	DebrisLight	NONE
123	1973-10-17 -- --	--	Yes	D	USGS	1.02	3.16	0.00	0.80	Fair	DebrisLight	NONE
122	1973-10-02 -- --	--	Yes	D	USGS	1.34	2.72	-0.02	0.80	Good		NONE
121	1973-08-21 -- --	--	Yes	S	USGS	3.68	3.03	-0.01	0.70	Good	Clear	NONE
120	1973-07-24 -- --	--	Yes	D/S	USGS	1.96	2.89	0.00	1.10	Good	Clear	NONE
119	1973-06-18 -- --	--	Yes	M	USGS	5.21	3.10	0.00	0.50	Good	Clear	NONE
118	1973-05-23 -- --	--	Yes	S	USGS	12.9	3.36	0.00	0.30	Good	Clear	NONE
117	1973-04-24 -- --	--	Yes	S	USGS	6.05	3.14	0.00	0.60	Good	Clear	NONE
116	1973-04-04 -- --	--	Yes	S	USGS	23.1	3.56	0.02	0.70	Unspecified	Clear	NONE
115	1973-03-05 -- --	--	Yes	S	USGS	21.4	3.51	0.00	0.60	Good	Clear	NONE
114	1973-01-29 -- --	--	Yes	M	USGS	9.42	3.28	0.00	0.60	Good	Clear	NONE
113	1972-12-28 -- --	--	Yes	S/L	USGS	15.9	3.48	0.01	0.60	Good	Clear	NONE
112	1972-11-28 -- --	--	Yes	S/H	USGS	10.7	3.36	0.00	0.60	Good	Clear	NONE
111	1972-10-17 -- --	--	Yes	S	USGS	4.46	3.18	0.00	0.70	Good	DebrisLight	NONE
110	1972-09-13 -- --	--	Yes	S	USGS	4.17	3.23	0.00	0.70	Good		NONE
109	1972-08-10 -- --	--	Yes	M	USGS	3.12	3.14	0.00	0.60	Good	Clear	NONE
108	1972-07-13 -- --	--	Yes	S	USGS	9.73	3.26	0.00	0.70	Good	Clear	NONE
107	1972-06-07 -- --	--	Yes	W/M	USGS	3.38	3.15	0.00	0.50	Good	Clear	NONE
106	1972-05-04 -- --	--	Yes	M	USGS	15.6	3.51	0.01	0.70	Good	Clear	NONE
105	1972-03-29 -- --	--	Yes	S/S	USGS	10.8	3.43	0.00	0.60	Good	Clear	NONE
104	1972-02-29 -- --	--	Yes	M	USGS	6.48	3.30	0.01	0.50	Good	Clear	NONE
103	1972-01-19 -- --	--	Yes	M	USGS	7.21	3.36	-0.01	0.70	Good	Clear	NONE
102	1971-12-14 -- --	--	Yes	Z	USGS	11.1	3.41	0.05	0.80	Good	Clear	NONE
101	1971-11-16 -- --	--	Yes	S	USGS	1.03	3.00	0.00	0.70	Good	DebrisLight	NONE
100	1971-10-05 -- --	--	Yes	Z	USGS	1.29	3.00	0.00	0.70	Good	Clear	NONE
99	1971-08-31 -- --	--	Yes	Z	USGS	1.42	3.03	0.00	0.80	Good	Clear	NONE
98	1971-07-28 -- --	--	Yes	S/Z	USGS	1.19	3.03	0.00	0.50	Good	Clear	NONE
97	1971-06-22 -- --	--	Yes	C	USGS	6.53	3.32	0.00	0.60	Good	Clear	NONE
96	1971-05-18 -- --	--	Yes	S	USGS	7.22	3.37	0.00	0.80	Good	Clear	NONE
95	1971-04-15 -- --	--	Yes	M	USGS	6.14	3.34	0.00	0.40	Good	Clear	NONE
94	1971-03-10 -- --	--	Yes	C	USGS	14.3	3.51	0.00	0.60	Good	Clear	NONE
93	1971-02-05 -- --	--	Yes	M/W	USGS	7.83	3.46	-0.01	0.60	Good	IceCover	NONE
92	1971-01-08 -- --	--	Yes	S	USGS	8.40	3.70	0.01	0.70	Fair		NONE
91	1970-11-23 -- --	--	Yes	S	USGS	10.5	3.44	0.00	0.80	Good	Clear	NONE
90	1970-10-21 -- --	--	Yes	C	USGS	8.65	3.40	0.00	0.60	Good	DebrisLight	NONE
89	1970-09-18 -- --	--	Yes	M	USGS	2.46	3.13	0.02	0.80	Good	Clear	NONE
88	1970-08-11 -- --	--	Yes	S	USGS	2.23	3.12	0.00	0.70	Good	Clear	NONE
87	1970-07-22 -- --	--	Yes	M	USGS	1.76	3.07	0.00	0.50	Good	Clear	NONE
86	1970-07-15 -- --	--	Yes	M	USGS	2.63	3.14	-0.01	0.60	Good	Clear	NONE
85	1970-05-26 -- --	--	Yes	S	USGS	11.1	3.48	0.00	0.70	Good	Clear	NONE
84	1970-05-01 -- --	--	Yes	M	USGS	8.48	3.40	0.00	0.90	Good	Clear	NONE
83	1970-04-02 -- --	--	Yes	M	USGS	105	4.28	-0.02	1.00	Good	Clear	NONE
82	1970-03-26 -- --	--	Yes	M	USGS	20.7	3.57	0.01	0.50	Good	Clear	NONE
81	1970-03-13 -- --	--	Yes	S/C	USGS	13.9	3.45	0.00	0.70	Good	Clear	NONE
80	1970-03-03 -- --	--	Yes	S	USGS	9.74	3.41	0.00	0.80	Good	Clear	NONE
79	1970-02-17 -- --	--	Yes	S	USGS	4.47	3.62	0.03	0.80	Fair	IceCover	NONE
78	1970-01-13 -- --	--	Yes	M	USGS	3.10	3.20	0.00	0.80	Good	IceCover	NONE
77	1969-12-10 -- --	--	Yes	M	USGS	5.70	3.30	0.00	1.10	Good	Clear	NONE
76	1969-11-06 -- --	--	Yes	M	USGS	1.26	3.06	0.00	0.60	Good	Clear	NONE
75	1969-10-01 -- --	--	Yes	S	USGS	0.84	3.00	0.00	0.80	Unspecified	Clear	NONE
74	1969-08-27 -- --	--	Yes	A/S	USGS	0.95	3.03	0.00	0.70	Poor		NONE
73	1969-07-22 -- --	--	Yes	M	USGS	3.45	3.24	0.00	0.80	Good	Clear	NONE
72	1969-06-18 -- --	--	Yes	S	USGS	2.76	3.36	0.00	0.80	Good	Clear	NONE
71	1969-05-20 -- --	--	Yes	M	USGS	20.3	3.66	0.00	0.50	Good	Clear	NONE
70	1969-05-13 -- --	--	Yes	M	USGS	10.5	3.48	0.00	1.00	Good	Clear	NONE
69	1969-04-07 -- --	--	Yes	M	USGS	29.1	3.79	0.01	0.60	Good	Clear	NONE
68	1969-03-11 -- --	--	Yes	G	USGS	6.25	3.36	0.00	0.70	Good	Clear	NONE
67	1969-03-03 -- --	--	Yes	G	USGS	5.16	3.32	0.00	0.40	Good	Clear	NONE
66	1969-01-16 -- --	--	Yes	S/C	USGS	7.63	3.40	-0.01	0.80	Good		NONE
65	1968-12-27 -- --	--	Yes	M	USGS	11.8	3.40	0.01	1.20	Good	Clear	NONE
64	1968-12-02 -- --	--	Yes	C/S	USGS	18.9	3.50	-0.01	0.70	Good	Clear	NONE
63	1968-11-19 -- --	--	Yes	C	USGS	28.1	3.60	-0.01	0.60	Good	Clear	NONE
62	1968-10-22 -- --	--	Yes	M	USGS	3.69	3.20	0.00	1.30	Good		NONE
61	1968-10-17 -- --	--	Yes	M	USGS	1.13	3.00	0.02	0.30	Good		NONE
60	1968-09-12 -- --	--	Yes	D	USGS	2.79	3.15	0.00	0.70	Good		NONE
59	1968-08-06 -- --	--	Yes	G	USGS	8.96	3.29	0.04	1.20	Good	Clear	NONE
58	1968-07-02 -- --	--	Yes	M/J	USGS	2.75	3.05	-0.01	1.50	Good	Clear	NONE
57	1968-06-17 -- --	--	Yes	D	USGS	7.49	3.28	-0.05	0.60	Good	Clear	NONE
56	1968-05-29 -- --	--	Yes	D	USGS	13.2	3.42	0.00	0.70	Good	Clear	NONE
55	1968-05-15 -- --	--	Yes	C	USGS	20.2	3.50	-0.01	0.50	Good	Clear	NONE
54	1968-04-26 -- --	--	Yes	M	USGS	4.71	3.18	0.00	1.30	Good	Clear	NONE
53	1968-03-14 -- --	--	Yes	M	USGS	9.92	3.32	0.00	0.50	Good	Clear	NONE
52	1968-02-14 -- --	--	Yes	D	USGS	6.70	3.27	0.00	0.80	Good	IceCover	NONE
51	1968-01-11 -- --	--	Yes	M	USGS	4.59	3.22	-0.01	0.50	Good	IceCover	NONE
50	1967-12-07 -- --	--	Yes	M	USGS	14.6	3.42	0.00	0.50	Good	Clear	NONE
49	1967-10-31 -- --	--	Yes	G	USGS	1.75	3.01	0.00	0.70	Good	DebrisLight	NONE
48	1967-09-27 -- --	--	Yes	M	USGS	0.95	2.91	0.00	0.50	Good	Clear	NONE
47	1967-08-23 -- --	--	Yes	O/G	USGS	1.60	2.97	0.00	0.60	Fair	Clear	NONE
46	1967-07-19 -- --	--	Yes	C	USGS	2.00	3.00	0.00	0.60	Good	Clear	NONE
45	1967-06-12 -- --	--	Yes	D	USGS	3.19	3.05	0.00	0.70	Good	Clear	NONE
44	1967-05-11 -- --	--	Yes	M	USGS	124	4.16	0.07	0.50	Good	Clear	NONE
43	1967-03-27 -- --	--	Yes	L	USGS	24.3	3.50	0.01	1.00	Good	Clear	NONE
42	1967-02-23 -- --	--	Yes	M	USGS	6.76	3.23	0.00	0.50	Good	Clear	NONE
41	1967-02-10 -- --	--	Yes	M	USGS	9.11	3.30	0.00	0.50	Good	Clear	NONE
40	1967-01-20 -- --	--	Yes	C	USGS	4.71	3.20	0.01	0.60	Good	IceCover	NONE
39	1966-12-15 -- --	--	Yes	D	USGS	15.1	3.39	0.01	0.70	Good	Clear	NONE
38	1966-11-08 -- --	--	Yes	L	USGS	9.84	3.41	0.00	1.10	Good	DebrisLight	NONE
37	1966-10-04 -- --	--	Yes	S/C	USGS	1.00	2.97	0.00	0.60	Good		NONE
36	1966-09-01 -- --	--	Yes	M	USGS	1.37	2.99	0.00	0.60	Good	Clear	NONE
35	1966-07-22 -- --	--	Yes	D/H	USGS	1.17	2.97	0.00	0.50	Good	Clear	NONE
34	1966-06-21 -- --	--	Yes	J	USGS	3.05	3.09	0.00	1.00	Good	Clear	NONE
33	1966-05-17 -- --	--	Yes	S	USGS	11.0	3.36	0.00	0.80	Good		NONE
32	1966-04-26 -- --	--	Yes	S	USGS	23.3	3.51	0.00	1.00	Good	Clear	NONE
31	1966-04-26 -- --	--	Yes	S	USGS	22.3	3.50	0.02	1.00	Good	Clear	NONE
30	1966-04-20 -- --	--	Yes	M	USGS	8.35	3.29	0.00	0.70	Good	Clear	NONE
29	1966-03-21 -- --	--	Yes	D	USGS	9.50	3.32	0.00	0.80	Good	Clear	NONE
28	1966-03-10 -- --	--	Yes	D	USGS	10.4	3.35	0.00	0.70	Good	Clear	NONE
27	1966-02-10 -- --	--	Yes	M	USGS	5.50	3.24	0.00	0.50	Good	Clear	NONE
26	1966-01-14 -- --	--	Yes	D	USGS	7.63	3.31	0.00	0.70	Good		NONE
25	1965-12-07 -- --	--	Yes	M	USGS	6.17	3.27	0.00	0.60	Good	Clear	NONE
24	1965-11-30 -- --	--	Yes	C	USGS	9.56	3.34	0.00	0.60	Good	Clear	NONE
23	1965-10-21 -- --	--	Yes	M	USGS	1.31	3.02	0.00	0.60	Good	Clear	NONE
22	1965-09-14 -- --	--	Yes	MC	USGS	1.32	2.99	0.00	0.60	Good	Clear	NONE
21	1965-08-10 -- --	--	Yes	DD	USGS	1.05	2.99	0.00	0.50	Good	Clear	NONE
20	1965-07-21 -- --	--	Yes	DD/HO	USGS	1.47	2.98	0.00	0.70	Good	Clear	NONE
19	1965-06-01 -- --	--	Yes	RM	USGS	3.58	3.16	0.00	0.50	Good	Clear	NONE
18	1965-04-30 -- --	--	Yes	HO	USGS	8.39	3.34	0.00	0.80	Good	Clear	NONE
17	1965-04-13 -- --	--	Yes	RM	USGS	13.1	3.42	0.00	0.50	Good	Clear	NONE
16	1965-03-30 -- --	--	Yes	DM	USGS	36.3	3.67	0.00	0.80	Good	Clear	NONE
15	1965-02-18 -- --	--	Yes	HO	USGS	10.6	3.40	0.00	0.80	Good	Clear	NONE
14	1965-01-18 -- --	--	Yes	MC	USGS	9.63	3.46	-0.01	0.60	Good	IceCover	NONE
13	1964-12-15 -- --	--	Yes	RM	USGS	18.8	3.56	0.00	0.60	Good	Clear	NONE
12	1964-11-10 -- --	--	Yes	DS	USGS	1.25	3.01	0.00	0.60	Good	Clear	NONE
11	1964-10-13 -- --	--	Yes	HO	USGS	1.17	3.04	0.00	1.00	Good	Clear	NONE
10	1964-09-16 -- --	--	Yes	RM	USGS	2.04	3.09	0.00	0.60	Good	Clear	NONE
9	1964-08-20 -- --	--	Yes	DS/DR	USGS	3.55	3.20	0.00	0.50	Excellent	Clear	NONE

Meas.
Number

Date Time

Time
Datum

Measurement
Used?

Who

Measuring
Agency

Stream
flow
(ft³/s)

Gage
Height
(ft)

GH
Change
(ft)

Meas.
Duration
(hr)

Meas.
Rated

Control

Flow
Adjust.
Code

175

1981-08-10 14:40

EDT

Yes

USGS

2.49

0.00

0.80

Good

Clear

NONE

174

1981-03-24 15:10

EST

Yes

USGS

6.50

0.00

0.90

Good

Clear

NONE

173

1980-08-25 13:00

EDT

Yes

USGS

4.38

0.00

0.90

Good

Clear

NONE

172

1980-03-24 15:10

EST

Yes

USGS

22.5

0.00

0.80

Good

Clear

NONE

171

1979-08-09 10:42

EDT

Yes

KLP

USGS

1.26

0.00

0.60

Good

Clear

NONE

170

1979-07-05 15:30

EDT

Yes

KLP

USGS

2.32

0.00

0.60

Good

Clear

NONE

169

1978-10-18 -- --

Yes

P/F

USGS

9.87

3.31

0.00

0.80

Good

Clear

NONE

168

1978-08-10 -- --

Yes

N/S

USGS

8.19

3.26

-0.03

0.50

Good

Clear

NONE

167

1978-06-15 -- --

Yes

USGS

3.77

3.16

-0.02

0.50

Good

Clear

NONE

166

1978-05-05 -- --

Yes

USGS

6.42

3.43

0.00

0.50

Good

Clear

NONE

165

1978-03-16 -- --

Yes

N/S

USGS

25.1

3.54

0.01

0.80

Good

Clear

NONE

164

1978-02-02 -- --

Yes

USGS

6.98

3.74

0.00

0.50

Good

IceShore

NONE

163

1977-12-15 -- --

Yes

USGS

63.7

3.94

0.00

0.50

Good

Clear

NONE

162

1977-11-03 -- --

Yes

USGS

2.74

3.11

0.00

0.40

Good

DebrisLight

NONE

161

1977-09-22 -- --

Yes

USGS

4.35

3.12

0.02

0.50

Good

Clear

NONE

160

1977-08-24 -- --

Yes

F/W

USGS

3.95

2.92

Unspecified

Clear

NONE

159

1977-06-07 -- --

Yes

USGS

2.39

2.95

0.00

0.70

Good

Clear

NONE

158

1977-04-21 -- --

Yes

USGS

8.20

3.20

0.00

0.70

Good

DebrisModerate

NONE

157

1977-02-28 -- --

Yes

USGS

35.5

3.64

0.00

0.50

Good

Clear

NONE

156

1977-01-06 -- --

Yes

USGS

2.70

3.15

0.00

0.60

Fair

IceCover

NONE

155

1976-11-18 -- --

Yes

USGS

2.22

3.08

0.00

0.60

Good

DebrisModerate

NONE

154

1976-10-07 -- --

Yes

USGS

1.14

2.86

0.00

0.50

Good

DebrisLight

NONE

153

1976-08-20 -- --

Yes

USGS

1.08

2.82

0.00

0.50

Good

Clear

NONE

152

1976-08-19 -- --

Yes

USGS

1.07

2.81

0.00

0.70

Good

Clear

NONE

151

1976-07-14 -- --

Yes

S/F

USGS

1.53

2.84

0.00

0.80

Good

Clear

NONE

150

1976-05-20 -- --

Yes

USGS

4.09

3.00

0.00

0.50

Good

Clear

NONE

149

1976-04-08 -- --

Yes

USGS

11.3

3.24

0.00

0.70

Good

Clear

NONE

148

1976-03-03 -- --

Yes

USGS

9.90

3.21

0.00

0.70

Good

Clear

NONE

147

1976-01-13 -- --

Yes

S/D

USGS

6.20

3.10

0.00

0.50

Good

IceShore

NONE

146

1975-12-10 -- --

Yes

USGS

9.45

3.15

0.00

0.50

Good

Clear

NONE

145

1975-10-23 -- --

Yes

USGS

11.5

3.22

-0.01

0.70

Good

Clear

NONE

144

1975-09-03 -- --

Yes

USGS

5.53

3.02

0.00

0.60

Good

Clear

NONE

143

1975-07-17 -- --

Yes

USGS

2.70

2.87

0.00

0.60

Good

Clear

NONE

142

1975-06-09 -- --

Yes

USGS

17.5

3.29

0.00

0.50

Good

Clear

NONE

141

1975-05-07 -- --

Yes

USGS

9.66

3.11

0.00

0.50

Good

Clear

NONE

140

1975-03-31 -- --

Yes

USGS

10.8

3.20

0.00

0.50

Good

Clear

NONE

139

1975-03-06 -- --

Yes

USGS

10.3

3.13

0.00

0.60

Good

NONE

138

1975-02-24 -- --

Yes

USGS

93.6

4.02

0.09

0.60

Fair

Clear

NONE

137

1975-01-14 -- --

Yes

H/W

USGS

11.2

3.20

0.00

0.50

Good

Clear

NONE

136

1975-01-10 -- --

Yes

USGS

22.3

3.34

0.00

0.70

Good

Clear

NONE

135

1974-12-09 -- --

Yes

USGS

9.90

3.20

0.00

0.70

Good

Clear

NONE

134

1974-11-08 -- --

Yes

USGS

5.32

3.13

0.00

0.70

Good

Clear

NONE

133

1974-10-01 -- --

Yes

USGS

4.00

3.00

0.00

0.80

Good

Clear

NONE

132

1974-08-22 -- --

Yes

USGS

1.08

2.74

0.00

0.80

Fair

Clear

NONE

131

1974-07-17 -- --

Yes

USGS

2.32

2.83

0.60

Good

Clear

NONE

130

1974-06-11 -- --

Yes

USGS

3.19

2.93

0.00

0.60

Good

Clear

NONE

129

1974-05-06 -- --

Yes

USGS

13.2

3.42

-0.01

0.60

Good

Clear

NONE

128

1974-03-27 -- --

Yes

USGS

11.9

3.38

0.00

0.60

Good

Clear

NONE

127

1974-03-05 -- --

Yes

USGS

23.7

3.59

0.03

0.70

Good

Clear

NONE

126

1974-01-23 -- --

Yes

USGS

52.6

3.84

-0.02

0.60

Good

Clear

NONE

125

1973-12-10 -- --

Yes

S/L

USGS

3.48

3.30

0.00

0.40

Good

Clear

NONE

124

1973-11-05 -- --

Yes

USGS

2.34

3.17

-0.01

0.60

Good

DebrisLight

NONE

123

1973-10-17 -- --

Yes

USGS

1.02

3.16

0.00

0.80

Fair

DebrisLight

NONE

122

1973-10-02 -- --

Yes

USGS

1.34

2.72

-0.02

0.80

Good

NONE

121

1973-08-21 -- --

Yes

USGS

3.68

3.03

-0.01

0.70

Good

Clear

NONE

120

1973-07-24 -- --

Yes

D/S

USGS

1.96

2.89

0.00

1.10

Good

Clear

NONE

119

1973-06-18 -- --

Yes

USGS

5.21

3.10

0.00

0.50

Good

Clear

NONE

118

1973-05-23 -- --

Yes

USGS

12.9

3.36

0.00

0.30

Good

Clear

NONE

117

1973-04-24 -- --

Yes

USGS

6.05

3.14

0.00

0.60

Good

Clear

NONE

116

1973-04-04 -- --

Yes

USGS

23.1

3.56

0.02

0.70

Unspecified

Clear

NONE

115

1973-03-05 -- --

Yes

USGS

21.4

3.51

0.00

0.60

Good

Clear

NONE

114

1973-01-29 -- --

Yes

USGS

9.42

3.28

0.00

0.60

Good

Clear

NONE

113

1972-12-28 -- --

Yes

S/L

USGS

15.9

3.48

0.01

0.60

Good

Clear

NONE

112

1972-11-28 -- --

Yes

S/H

USGS

10.7

3.36

0.00

0.60

Good

Clear

NONE

111

1972-10-17 -- --

Yes

USGS

4.46

3.18

0.00

0.70

Good

DebrisLight

NONE

110

1972-09-13 -- --

Yes

USGS

4.17

3.23

0.00

0.70

Good

NONE

109

1972-08-10 -- --

Yes

USGS

3.12

3.14

0.00

0.60

Good

Clear

NONE

108

1972-07-13 -- --

Yes

USGS

9.73

3.26

0.00

0.70

Good

Clear

NONE

107

1972-06-07 -- --

Yes

W/M

USGS

3.38

3.15

0.00

0.50

Good

Clear

NONE

106

1972-05-04 -- --

Yes

USGS

15.6

3.51

0.01

0.70

Good

Clear

NONE

105

1972-03-29 -- --

Yes

S/S

USGS

10.8

3.43

0.00

0.60

Good

Clear

NONE

104

1972-02-29 -- --

Yes

USGS

6.48

3.30

0.01

0.50

Good

Clear

NONE

103

1972-01-19 -- --

Yes

USGS

7.21

3.36

-0.01

0.70

Good

Clear

NONE

102

1971-12-14 -- --

Yes

USGS

11.1

3.41

0.05

0.80

Good

Clear

NONE

101

1971-11-16 -- --

Yes

USGS

1.03

3.00

0.00

0.70

Good

DebrisLight

NONE

100

1971-10-05 -- --

Yes

USGS

1.29

3.00

0.00

0.70

Good

Clear

NONE

1971-08-31 -- --

Yes

USGS

1.42

3.03

0.00

0.80

Good

Clear

NONE

1971-07-28 -- --

Yes

S/Z

USGS

1.19

3.03

0.00

0.50

Good

Clear

NONE

1971-06-22 -- --

Yes

USGS

6.53

3.32

0.00

0.60

Good

Clear

NONE

1971-05-18 -- --

Yes

USGS

7.22

3.37

0.00

0.80

Good

Clear

NONE

1971-04-15 -- --

Yes

USGS

6.14

3.34

0.00

0.40

Good

Clear

NONE

1971-03-10 -- --

Yes

USGS

14.3

3.51

0.00

0.60

Good

Clear

NONE

1971-02-05 -- --

Yes

M/W

USGS

7.83

3.46

-0.01

0.60

Good

IceCover

NONE

1971-01-08 -- --

Yes

USGS

8.40

3.70

0.01

0.70

Fair

NONE

1970-11-23 -- --

Yes

USGS

10.5

3.44

0.00

0.80

Good

Clear

NONE

1970-10-21 -- --

Yes

USGS

8.65

3.40

0.00

0.60

Good

DebrisLight

NONE

1970-09-18 -- --

Yes

USGS

2.46

3.13

0.02

0.80

Good

Clear

NONE

1970-08-11 -- --

Yes

USGS

2.23

3.12

0.00

0.70

Good

Clear

NONE

1970-07-22 -- --

Yes

USGS

1.76

3.07

0.00

0.50

Good

Clear

NONE

1970-07-15 -- --

Yes

USGS

2.63

3.14

-0.01

0.60

Good

Clear

NONE

1970-05-26 -- --

Yes

USGS

11.1

3.48

0.00

0.70

Good

Clear

NONE

1970-05-01 -- --

Yes

USGS

8.48

3.40

0.00

0.90

Good

Clear

NONE

1970-04-02 -- --

Yes

USGS

105

4.28

-0.02

1.00

Good

Clear

NONE

1970-03-26 -- --

Yes

USGS

20.7

3.57

0.01

0.50

Good

Clear

NONE

1970-03-13 -- --

Yes

S/C

USGS

13.9

3.45

0.00

0.70

Good

Clear

NONE

1970-03-03 -- --

Yes

USGS

9.74

3.41

0.00

0.80

Good

Clear

NONE

1970-02-17 -- --

Yes

USGS

4.47

3.62

0.03

0.80

Fair

IceCover

NONE

1970-01-13 -- --

Yes

USGS

3.10

3.20

0.00

0.80

Good

IceCover

NONE

1969-12-10 -- --

Yes

USGS

5.70

3.30

0.00

1.10

Good

Clear

NONE

1969-11-06 -- --

Yes

USGS

1.26

3.06

0.00

0.60

Good

Clear

NONE

1969-10-01 -- --

Yes

USGS

0.84

3.00

0.00

0.80

Unspecified

Clear

NONE

1969-08-27 -- --

Yes

A/S

USGS

0.95

3.03

0.00

0.70

Poor

NONE

1969-07-22 -- --

Yes

USGS

3.45

3.24

0.00

0.80

Good

Clear

NONE

1969-06-18 -- --

Yes

USGS

2.76

3.36

0.00

0.80

Good

Clear

NONE

1969-05-20 -- --

Yes

USGS

20.3

3.66

0.00

0.50

Good

Clear

NONE

1969-05-13 -- --

Yes

USGS

10.5

3.48

0.00

1.00

Good

Clear

NONE

1969-04-07 -- --

Yes

USGS

29.1

3.79

0.01

0.60

Good

Clear

NONE

1969-03-11 -- --

Yes

USGS

6.25

3.36

0.00

0.70

Good

Clear

NONE

1969-03-03 -- --

Yes

USGS

5.16

3.32

0.00

0.40

Good

Clear

NONE

1969-01-16 -- --

Yes

S/C

USGS

7.63

3.40

-0.01

0.80

Good

NONE

1968-12-27 -- --

Yes

USGS

11.8

3.40

0.01

1.20

Good

Clear

NONE

1968-12-02 -- --

Yes

C/S

USGS

18.9

3.50

-0.01

0.70

Good

Clear

NONE

1968-11-19 -- --

Yes

USGS

28.1

3.60

-0.01

0.60

Good

Clear

NONE

1968-10-22 -- --

Yes

USGS

3.69

3.20

0.00

1.30

Good

NONE

1968-10-17 -- --

Yes

USGS

1.13

3.00

0.02

0.30

Good

NONE

1968-09-12 -- --

Yes

USGS

2.79

3.15

0.00

0.70

Good

NONE

1968-08-06 -- --

Yes

USGS

8.96

3.29

0.04

1.20

Good

Clear

NONE

1968-07-02 -- --

Yes

M/J

USGS

2.75

3.05

-0.01

1.50

Good

Clear

NONE

1968-06-17 -- --

Yes

USGS

7.49

3.28

-0.05

0.60

Good

Clear

NONE

1968-05-29 -- --

Yes

USGS

13.2

3.42

0.00

0.70

Good

Clear

NONE

1968-05-15 -- --

Yes

USGS

20.2

3.50

-0.01

0.50

Good

Clear

NONE

1968-04-26 -- --

Yes

USGS

4.71

3.18

0.00

1.30

Good

Clear

NONE

1968-03-14 -- --

Yes

USGS

9.92

3.32

0.00

0.50

Good

Clear

NONE

1968-02-14 -- --

Yes

USGS

6.70

3.27

0.00

0.80

Good

IceCover

NONE

1968-01-11 -- --

Yes

USGS

4.59

3.22

-0.01

0.50

Good

IceCover

NONE

1967-12-07 -- --

Yes

USGS

14.6

3.42

0.00

0.50

Good

Clear

NONE

1967-10-31 -- --

Yes

USGS

1.75

3.01

0.00

0.70

Good

DebrisLight

NONE

1967-09-27 -- --

Yes

USGS

0.95

2.91

0.00

0.50

Good

Clear

NONE

1967-08-23 -- --

Yes

O/G

USGS

1.60

2.97

0.00

0.60

Fair

Clear

NONE

1967-07-19 -- --

Yes

USGS

2.00

3.00

0.00

0.60

Good

Clear

NONE

1967-06-12 -- --

Yes

USGS

3.19

3.05

0.00

0.70

Good

Clear

NONE

1967-05-11 -- --

Yes

USGS

124

4.16

0.07

0.50

Good

Clear

NONE

1967-03-27 -- --

Yes

USGS

24.3

3.50

0.01

1.00

Good

Clear

NONE

1967-02-23 -- --

Yes

USGS

6.76

3.23

0.00

0.50

Good

Clear

NONE

1967-02-10 -- --

Yes

USGS

9.11

3.30

0.00

0.50

Good

Clear

NONE

1967-01-20 -- --

Yes

USGS

4.71

3.20

0.01

0.60

Good

IceCover

NONE

1966-12-15 -- --

Yes

USGS

15.1

3.39

0.01

0.70

Good

Clear

NONE

1966-11-08 -- --

Yes

USGS

9.84

3.41

0.00

1.10

Good

DebrisLight

NONE

1966-10-04 -- --

Yes

S/C

USGS

1.00

2.97

0.00

0.60

Good

NONE

1966-09-01 -- --

Yes

USGS

1.37

2.99

0.00

0.60

Good

Clear

NONE

1966-07-22 -- --

Yes

D/H

USGS

1.17

2.97

0.00

0.50

Good

Clear

NONE

1966-06-21 -- --

Yes

USGS

3.05

3.09

0.00

1.00

Good

Clear

NONE

1966-05-17 -- --

Yes

USGS

11.0

3.36

0.00

0.80

Good

NONE

1966-04-26 -- --

Yes

USGS

23.3

3.51

0.00

1.00

Good

Clear

NONE

1966-04-26 -- --

Yes

USGS

22.3

3.50

0.02

1.00

Good

Clear

NONE

1966-04-20 -- --

Yes

USGS

8.35

3.29

0.00

0.70

Good

Clear

NONE

1966-03-21 -- --

Yes

USGS

9.50

3.32

0.00

0.80

Good

Clear

NONE

1966-03-10 -- --

Yes

USGS

10.4

3.35

0.00

0.70

Good

Clear

NONE

1966-02-10 -- --

Yes

USGS

5.50

3.24

0.00

0.50

Good

Clear

NONE

1966-01-14 -- --

Yes

USGS

7.63

3.31

0.00

0.70

Good

NONE

1965-12-07 -- --

Yes

USGS

6.17

3.27

0.00

0.60

Good

Clear

NONE

1965-11-30 -- --

Yes

USGS

9.56

3.34

0.00

0.60

Good

Clear

NONE

1965-10-21 -- --

Yes

USGS

1.31

3.02

0.00

0.60

Good

Clear

NONE

1965-09-14 -- --

Yes

USGS

1.32

2.99

0.00

0.60

Good

Clear

NONE

1965-08-10 -- --

Yes

USGS

1.05

2.99

0.00

0.50

Good

Clear

NONE

1965-07-21 -- --

Yes

DD/HO

USGS

1.47

2.98

0.00

0.70

Good

Clear

NONE

1965-06-01 -- --

Yes

USGS

3.58

3.16

0.00

0.50

Good

Clear

NONE

1965-04-30 -- --

Yes

USGS

8.39

3.34

0.00

0.80

Good

Clear

NONE

1965-04-13 -- --

Yes

USGS

13.1

3.42

0.00

0.50

Good

Clear

NONE

1965-03-30 -- --

Yes

USGS

36.3

3.67

0.00

0.80

Good

Clear

NONE

1965-02-18 -- --

Yes

USGS

10.6

3.40

0.00

0.80

Good

Clear

NONE

1965-01-18 -- --

Yes

USGS

9.63

3.46

-0.01

0.60

Good

IceCover

NONE

1964-12-15 -- --

Yes

USGS

18.8

3.56

0.00

0.60

Good

Clear

NONE

1964-11-10 -- --

Yes

USGS

1.25

3.01

0.00

0.60

Good

Clear

NONE

1964-10-13 -- --

Yes

USGS

1.17

3.04

0.00

1.00

Good

Clear

NONE

1964-09-16 -- --

Yes

USGS

2.04

3.09

0.00

0.60

Good

Clear

NONE

1964-08-20 -- --

Yes

DS/DR

USGS

3.55

3.20

0.00

0.50

Excellent

Clear

NONE