USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06723000 MIDDLE ST. VRAIN CREEK NEAR ALLENS PARK, CO.

Boulder County, Colorado

Hydrologic Unit Code 10190005

Latitude 40°10'00", Longitude 105°26'38" NAD27

Drainage area 28.0 square miles

Gage datum 7,560.00 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
31	1994-05-18 10:35	MDT	Yes	MDC/RJB	USGS	124	96.64	0.00	0.60	Poor	Clear	NONE
30	1993-06-23 11:40	MDT	Yes	MDC	USGS	174	6.84	0.00	1.00	Poor	Clear	NONE
29	1993-05-26 14:55	MDT	Yes	MDC	USGS	175	6.81	0.00	1.00	Poor	Clear	NONE
28	1993-04-29 11:15	MDT	Yes	MDC	USGS	31.5	6.02	0.00	0.80	Poor	Clear	NONE
27	1992-06-18 10:55	MDT	Yes	MDC	USGS	81.1	6.38	0.00	0.90	Poor	Clear	NONE
26	1992-05-12 09:15	MDT	Yes	MDC	USGS	66.6	6.36	0.00	0.70	Poor	Clear	NONE
25	1991-11-04 10:18	MST	Yes	KGP/DS	USGS	5.75	5.62	0.00	0.70	Poor	IceCover	NONE
24	1991-06-04 10:09	MDT	Yes	KGP/RMN	USGS	222	6.94	0.00	0.50	Fair	Clear	NONE
23	1991-05-13 09:36	MDT	Yes	KGP/TJY	USGS	54.8	6.13	-0.02	1.00	Fair	Clear	NONE
22	1990-08-20 09:05	MDT	Yes	KGP	USGS	43.1	6.11	0.00	0.60	Poor	Clear	NONE
21	1990-05-16 16:50	MDT	Yes	KGP/AVP	USGS	57.8	6.19	0.00	0.90	Unspecified	Clear	NONE
20	1990-04-16 09:45	MDT	Yes	KGP/JTS	USGS	47.8	6.14	0.00	0.80	Poor	Clear	NONE
19	1989-09-14 13:00	MDT	Yes	KGP	USGS	19.4	5.86	0.00	0.70	Fair	Clear	NONE
18	1989-08-21 09:55	MDT	Yes	KGP	USGS	38.6	6.06	0.00		Poor	Clear	NONE
17	1988-10-04 08:30	MDT	Yes	KGP	USGS	8.70	5.68	0.00	0.50	Poor	Clear	NONE
16	1988-09-19 09:00	MDT	Yes	KGP	USGS	11.8	95.79	0.00	0.60	Fair	Clear	NONE
15	1987-07-17 11:10	MDT	Yes	KGP	USGS	51.0	6.07	0.00	0.30	Poor	Clear	NONE
14	1985-06-18 13:00	MDT	Yes	BR	USGS	126	6.63	0.00	0.50	Fair	Clear	NONE
13	1984-06-13 11:15	MDT	Yes	RMN	USGS	163	6.50	0.00	0.50	Fair	Clear	NONE
12	1983-07-13 -- --	--	Yes	RMN	USGS	174	6.45	0.00	0.50	Fair	Clear	NONE
11	1983-06-09 15:15	MDT	Yes	RMN/GB	USGS	221	6.60	0.00	0.50	Fair	Clear	NONE
10	1982-07-19 12:15	MDT	Yes	GBO	USGS	85.9	6.36			Good	Clear	NONE
9	1982-06-07 14:10	MDT	Yes	EJC	USGS	128	6.49	0.00	0.50	Fair	Clear	NONE
8	1982-05-21 11:30	MDT	Yes	GBO	USGS	62.1	6.25	0.00	0.50	Fair	Clear	NONE
7	1981-07-23 09:10	MDT	Yes	EJC	USGS	33.6	6.00	0.00	0.50	Good	Clear	NONE
6	1981-05-28 14:30	MDT	Yes	EJC	USGS	84.3	6.36	0.00	0.50	Good	Clear	NONE
5	1980-06-10 16:30	MDT	Yes	EJC	USGS	244	6.93	0.00	0.50	Fair	Clear	NONE
4	1980-05-05 10:20	MDT	Yes	RJ	USGS	106	6.46	0.00	0.50	Good	Clear	NONE
3	1979-07-12 13:00	MDT	Yes	JLE/S	USGS	80.8	7.47	-0.01	0.80	Poor	Clear	NONE
2	1978-07-17 10:30	MDT	Yes	RJ	USGS	149	6.68	-0.04	0.70	Good	Clear	NONE
1	1978-06-15 10:05	MDT	Yes	JLE/RJ	USGS	279	6.92	0.01	1.00	Good	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

1994-05-18 10:35

MDT

Yes

MDC/RJB

USGS

124

96.64

0.00

0.60

Poor

Clear

NONE

1993-06-23 11:40

MDT

Yes

MDC

USGS

174

6.84

0.00

1.00

Poor

Clear

NONE

1993-05-26 14:55

MDT

Yes

MDC

USGS

175

6.81

0.00

1.00

Poor

Clear

NONE

1993-04-29 11:15

MDT

Yes

MDC

USGS

31.5

6.02

0.00

0.80

Poor

Clear

NONE

1992-06-18 10:55

MDT

Yes

MDC

USGS

81.1

6.38

0.00

0.90

Poor

Clear

NONE

1992-05-12 09:15

MDT

Yes

MDC

USGS

66.6

6.36

0.00

0.70

Poor

Clear

NONE

1991-11-04 10:18

MST

Yes

KGP/DS

USGS

5.75

5.62

0.00

0.70

Poor

IceCover

NONE

1991-06-04 10:09

MDT

Yes

KGP/RMN

USGS

222

6.94

0.00

0.50

Fair

Clear

NONE

1991-05-13 09:36

MDT

Yes

KGP/TJY

USGS

54.8

6.13

-0.02

1.00

Fair

Clear

NONE

1990-08-20 09:05

MDT

Yes

KGP

USGS

43.1

6.11

0.00

0.60

Poor

Clear

NONE

1990-05-16 16:50

MDT

Yes

KGP/AVP

USGS

57.8

6.19

0.00

0.90

Unspecified

Clear

NONE

1990-04-16 09:45

MDT

Yes

KGP/JTS

USGS

47.8

6.14

0.00

0.80

Poor

Clear

NONE

1989-09-14 13:00

MDT

Yes

KGP

USGS

19.4

5.86

0.00

0.70

Fair

Clear

NONE

1989-08-21 09:55

MDT

Yes

KGP

USGS

38.6

6.06

0.00

Poor

Clear

NONE

1988-10-04 08:30

MDT

Yes

KGP

USGS

8.70

5.68

0.00

0.50

Poor

Clear

NONE

1988-09-19 09:00

MDT

Yes

KGP

USGS

11.8

95.79

0.00

0.60

Fair

Clear

NONE

1987-07-17 11:10

MDT

Yes

KGP

USGS

51.0

6.07

0.00

0.30

Poor

Clear

NONE

1985-06-18 13:00

MDT

Yes

USGS

126

6.63

0.00

0.50

Fair

Clear

NONE

1984-06-13 11:15

MDT

Yes

RMN

USGS

163

6.50

0.00

0.50

Fair

Clear

NONE

1983-07-13 -- --

Yes

RMN

USGS

174

6.45

0.00

0.50

Fair

Clear

NONE

1983-06-09 15:15

MDT

Yes

RMN/GB

USGS

221

6.60

0.00

0.50

Fair

Clear

NONE

1982-07-19 12:15

MDT

Yes

GBO

USGS

85.9

6.36

Good

Clear

NONE

1982-06-07 14:10

MDT

Yes

EJC

USGS

128

6.49

0.00

0.50

Fair

Clear

NONE

1982-05-21 11:30

MDT

Yes

GBO

USGS

62.1

6.25

0.00

0.50

Fair

Clear

NONE

1981-07-23 09:10

MDT

Yes

EJC

USGS

33.6

6.00

0.00

0.50

Good

Clear

NONE

1981-05-28 14:30

MDT

Yes

EJC

USGS

84.3

6.36

0.00

0.50

Good

Clear

NONE

1980-06-10 16:30

MDT

Yes

EJC

USGS

244

6.93

0.00

0.50

Fair

Clear

NONE

1980-05-05 10:20

MDT

Yes

USGS

106

6.46

0.00

0.50

Good

Clear

NONE

1979-07-12 13:00

MDT

Yes

JLE/S

USGS

80.8

7.47

-0.01

0.80

Poor

Clear

NONE

1978-07-17 10:30

MDT

Yes

USGS

149

6.68

-0.04

0.70

Good

Clear

NONE

1978-06-15 10:05

MDT

Yes

JLE/RJ

USGS

279

6.92

0.01

1.00

Good

Clear

NONE