USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 11440530 OGILBY CANYON C NR PACIFIC CA

El Dorado County, California

Hydrologic Unit Code 18020129

Latitude 38°45'46.8", Longitude 120°28'15.6" NAD83

Drainage area 1.2 square miles

Gage datum 3,854 feet above NAVD88

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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
14	2025-09-08 18:36	PDT	Yes	EPARVIN	USGS	0.00492	0.03	0.00	0.08	Fair	Clear	NONE
13	2025-05-16 12:19:25	PDT	Yes	eparvin	USGS	0.47	0.45	0.00	0.45	Poor	Clear	NONE
12	2024-09-25 11:08	PDT	Yes	EPARVIN	USGS	0.0318	0.10	0.00	0.20	Fair	Clear	NONE
11	2024-05-01 14:37:47	PDT	Yes	EPARVIN	USGS	0.87	0.61	0.00	0.27	Poor	Clear	NONE
10	2023-09-12 17:15:30	PDT	Yes	EPARVIN	USGS	0.0498	0.14	0.00	0.15	Fair	Clear	NONE
9	2023-04-18 11:29:51	PDT	Yes	PHONEYWE	USGS	2.75	1.04	0.00	0.30	Poor	Clear	NONE
8	2022-09-28 15:59	PDT	Yes	EPARVIN	USGS	0.0203	0.08	0.00	0.16	Fair	Clear	NONE
7	2022-04-06 14:38:30	PDT	Yes	EPARVIN/JCHA	USGS	0.187	0.29			Fair	Clear	NONE
6	2021-04-27 12:15	PDT	Yes	EPARVIN	USGS	0.173	0.29	-0.01	0.15	Fair	Clear	NONE
5	2020-05-19 18:14:39	PDT	Yes	EMP	USGS	1.34	0.74	0.00	0.20	Poor	Clear	NONE
4	2019-09-25 15:14	PDT	Yes	EMP	USGS	0.0166	0.08			Fair	Clear	NONE
3	2019-06-05 12:28:24	PDT	Yes	EMP	USGS	1.17	0.71	0.00	0.25	Poor	Clear	NONE
2	2018-09-14 10:53:30	PDT	Yes	EMP	USGS	0.00319	0.02			Fair	Clear	NONE
1	2018-05-30 11:36:30	PDT	Yes	EMP	USGS	0.34	0.37	0.00	0.20	Poor	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

2025-09-08 18:36

PDT

Yes

EPARVIN

USGS

0.00492

0.03

0.00

0.08

Fair

Clear

NONE

2025-05-16 12:19:25

PDT

Yes

eparvin

USGS

0.47

0.45

0.00

0.45

Poor

Clear

NONE

2024-09-25 11:08

PDT

Yes

EPARVIN

USGS

0.0318

0.10

0.00

0.20

Fair

Clear

NONE

2024-05-01 14:37:47

PDT

Yes

EPARVIN

USGS

0.87

0.61

0.00

0.27

Poor

Clear

NONE

2023-09-12 17:15:30

PDT

Yes

EPARVIN

USGS

0.0498

0.14

0.00

0.15

Fair

Clear

NONE

2023-04-18 11:29:51

PDT

Yes

PHONEYWE

USGS

2.75

1.04

0.00

0.30

Poor

Clear

NONE

2022-09-28 15:59

PDT

Yes

EPARVIN

USGS

0.0203

0.08

0.00

0.16

Fair

Clear

NONE

2022-04-06 14:38:30

PDT

Yes

EPARVIN/JCHA

USGS

0.187

0.29

Fair

Clear

NONE

2021-04-27 12:15

PDT

Yes

EPARVIN

USGS

0.173

0.29

-0.01

0.15

Fair

Clear

NONE

2020-05-19 18:14:39

PDT

Yes

EMP

USGS

1.34

0.74

0.00

0.20

Poor

Clear

NONE

2019-09-25 15:14

PDT

Yes

EMP

USGS

0.0166

0.08

Fair

Clear

NONE

2019-06-05 12:28:24

PDT

Yes

EMP

USGS

1.17

0.71

0.00

0.25

Poor

Clear

NONE

2018-09-14 10:53:30

PDT

Yes

EMP

USGS

0.00319

0.02

Fair

Clear

NONE

2018-05-30 11:36:30

PDT

Yes

EMP

USGS

0.34

0.37

0.00

0.20

Poor

Clear

NONE