station name: gila river @ maricopa rd.alert.fcd.maricopa.gov/alert/rain/master/0775.pdf · flood...

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Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501 Station Name: Gila River @ Maricopa Rd. Station ID Number History: 775 since 04/06/95 Data Begins: 04/06/1995 Years Since Installation: 20.49 (as of 10/01/15) Data Repeater: Sacaton Peak County: Pinal Latitude: 33º 10’ 14.7” (33.17076) Longitude: 112º 00’ 21.6” (112.00601) Elevation: 1,135 ft. msl Location: Gila River at Maricopa Road bridge Data Record: Incomplete Months: None Missing Months: None Remarks: Records Good 0 2 4 6 8 10 12 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Precipitation (in) Water Year Gila River @ Maricopa Rd.

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Page 1: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Station Name: Gila River @ Maricopa Rd.

Station ID Number History: 775 since 04/06/95

Data Begins: 04/06/1995

Years Since Installation: 20.49 (as of 10/01/15)

Data Repeater: Sacaton Peak

County: Pinal

Latitude: 33º 10’ 14.7” (33.17076)

Longitude: 112º 00’ 21.6” (112.00601)

Elevation: 1,135 ft. msl

Location: Gila River at Maricopa Road bridge

Data Record:

Incomplete Months: None

Missing Months: None

Remarks: Records Good

0

2

4

6

8

10

12

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

Pre

cip

itat

ion

(in

)

Water Year

Gila River @ Maricopa Rd.

Page 2: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Data Statistics for Period of Record:

Number of storms greater than 1 inch in 24 hours: 19

Number of storms greater than 2 inches in 24 hours: 4

Number of storms greater than 3 inches in 24 hours: 1

Approx. Tr

Greatest 15 minute total: 1.02” on 08/08/97 39 years

Greatest 1 hour total: 1.73” on 08/08/97 43 years

Greatest 3 hour total: 1.93” on 08/08/97 35 years

Greatest 6 hour total: 2.28” on 09/08/14 51 years

Greatest 24 hour total: 3.11” on 09/08/14 68 years

Greatest 72 hour total: 3.66” on 09/08/14 61 years

Water Year Totals: (Mean of Complete Water Years [20] = 5.94 inches)

Water Year Total Water Year Total Water Year Total

2020 2010 5.31 2000 4.29

2019 2009 3.31 1999 4.88

2018 2008 7.87 1998 6.97

2017 2007 5.12 1997 5.83

2016 2006 3.74 1996 3.74

2015 7.20 2005 9.21 1995 M

2014 11.77 2004 6.02 1994

2013 4.76 2003 5.39 1993

2012 8.62 2002 2.80 1992

2011 3.62 2001 8.27 1991

M: One or more months contain partial or missing data

Design Rainfall for this Geographic Location:

Click this link for Point Precipitation Frequency Estimates

(Annual Maximum Series) in Tabular and Graphical Formats

from NOAA Atlas 14, Volume I, Version 5

Page 3: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River at Maricopa Rd. (gage # 775) for Water Year 2015

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

-------------------------------------------------------------------------------

1

2 .20 3 .08 .04 .04

4 .83 .55

5 .43

6 7 .31

8 .24

9 .20

10 11 .12

12 .04 .08

13 .12 .08 .12

14 .04 15 .79

16 .04

17 .12

18 19 .04 .04

20

21 .16

22 23

24 .08

25 .51

26 .04 27

28

29 .31 ----

30 .28 ---- .04 31 ---- .16 .12 ---- ---- ---- .87 .12 ----

-------------------------------------------------------------------------------

SUM 0.28 0.00 1.30 0.87 0.00 0.28 0.00 1.38 0.43 0.91 1.46 0.31

ACC 0.28 0.28 1.57 2.44 2.44 2.72 2.72 4.09 4.53 5.43 6.89 7.20

MAX 0.24 0.00 0.83 0.31 0.00 0.20 0.00 0.79 0.43 0.87 0.51 0.16

NO. 2 0 5 6 0 3 0 3 1 2 8 3

Maximum Daily Rainfall 0.87

Maximum Monthly Rainfall 1.46

Total Annual Rainfall 7.20

Number of Days with Rain 33

Page 4: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River at Maricopa Rd. (gage # 775) for Water Year 2014

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

-------------------------------------------------------------------------------

1 .94

2 3 .04

4 .08

5

6 7

8 .04 3.11

9 .55

10 11 .24

12 .35

13 .47 .59

14 .63 15

16

17 .16 .04

18 19

20 .47

21 .43 .08

22 1.69 23 .43

24

25

26 27 1.46

28

29 ----

30 ---- 31 ---- ---- ---- ---- ----

-------------------------------------------------------------------------------

SUM 0.00 2.64 0.47 0.00 0.00 0.94 0.00 0.00 0.00 0.55 2.05 5.16

ACC 0.00 2.64 3.11 3.11 3.11 4.06 4.06 4.06 4.06 4.61 6.65 11.77

MAX 0.00 1.69 0.47 0.00 0.00 0.94 0.00 0.00 0.00 0.47 0.63 3.11

NO. 0 4 1 0 0 1 0 0 0 3 6 4

Maximum Daily Rainfall 3.11

Maximum Monthly Rainfall 5.16

Total Annual Rainfall 11.77

Number of Days with Rain 19

Page 5: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River at Maricopa Rd. (gage # 775) for Water Year 2013

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

-------------------------------------------------------------------------------

1

2 .04 3

4

5

6 .04 7

8 .55 .04 .31

9 .43

10 11

12

13

14 .35 15 .47

16

17

18 19 .24

20 .04 .35

21 .35

22 23

24

25

26 .87 27 .39

28 .08

29 ----

30 .04 ---- .16 31 ---- ---- ---- ---- ----

-------------------------------------------------------------------------------

SUM 0.00 0.00 0.87 1.34 0.04 0.55 0.04 0.00 0.00 0.94 0.20 0.79

ACC 0.00 0.00 0.87 2.20 2.24 2.80 2.83 2.83 2.83 3.78 3.98 4.76

MAX 0.00 0.00 0.47 0.87 0.04 0.55 0.04 0.00 0.00 0.35 0.16 0.43

NO. 0 0 3 3 1 1 1 0 0 3 2 3

Maximum Daily Rainfall 0.87

Maximum Monthly Rainfall 1.34

Total Annual Rainfall 4.76

Number of Days with Rain 17

Page 6: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River at Maricopa Rd. (gage # 775) for Water Year 2012

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1

2 3 .47

4 .12 .12 .47

5 .12

6 7 .28 1.42

8

9 .16

10 .12 11 .12

12 .20

13 .12 .87 .16

14 .16 .71 15 .12

16

17 .04

18 .08 .12 19

20

21 .63

22 .04 23 .35

24 .12 .31

25

26 27

28 .12

29 1.10

30 ---- 31 ---- ---- ---- ---- ----

------------------------------------------------------------------------------

SUM 0.12 0.63 1.61 0.00 0.00 0.12 0.00 0.16 0.00 2.17 2.17 1.65

ACC 0.12 0.75 2.36 2.36 2.36 2.48 2.48 2.64 2.64 4.81 6.97 8.62

MAX 0.12 0.28 0.87 0.00 0.00 0.12 0.00 0.16 0.00 1.10 0.71 1.42

NO. 1 4 4 0 0 1 0 1 0 7 6 3

Maximum Daily Rainfall 1.42

Maximum Monthly Rainfall 2.17

Total Annual Rainfall 8.62

Number of Days with Rain 27

Page 7: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River at Maricopa Rd. (gage # 775) for Water Year 2011

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1 ---- 2

3 .04

4

5 1.10 .20 6

7

8

9 .28 .35 10

11 .43 .08

12

13 .04 14

15 ----

16 ----

17 ---- .04 18

19 .16 .04

20 .04 .12

21 .08 .12 22 .04

23 ----

24 ----

25 26

27 .12

28

29 .31 ---- 30 .04 ----

31 ---- ---- ---- ---- ----

------------------------------------------------------------------------------

SUM 1.22 0.00 0.43 0.00 0.39 0.12 0.28 0.00 0.00 0.63 0.08 0.47

ACC 1.22 1.22 1.65 1.65 2.05 2.17 2.44 2.44 2.44 3.07 3.15 3.62

MAX 1.10 0.00 0.31 0.00 0.16 0.12 0.28 0.00 0.00 0.43 0.04 0.35

NO. 3 0 4 0 3 1 1 0 0 2 2 3

Maximum Daily Rainfall 1.10

Maximum Monthly Rainfall 1.22

Total Annual Rainfall 3.62

Number of Days with Rain 19

Annual Total (mm): 92 Days Down: 9.91 Gage 0775 down from 07/22 00:40 (80) through 07/25 10:34 (80) due to battery failure; no rain fell. Gage 0775 down from 03/31 19:05 (57) through 04/02 13:05 (57) due to data collision; no rain fell. Gage 0775 down from 10/14 02:01 (28) through 10/18 20:01 (28) due to repeater failure; no rain fell.

Page 8: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ Maricopa Rd. (gage # 775) for Water Year 2010

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1

2 3

4

5

6 7 .08 .04 .08

8 .16 .28

9 .04

10 .04 .04 11 ----

12 ----

13 ----

14 ---- ---- 15 ----

16

17 .71

18 .04 19 .83

20 .04 .08

21 1.02 .08 .04

22 .12 .04 .04 .16 23 .04 .16

24

25 .12

26 27 .04 .04

28 .16 .16 .08

29 ---- .08

30 ---- 31 ---- ---- ---- ---- .51 ----

------------------------------------------------------------------------------

SUM 0.00 0.00 0.35 2.17 0.47 0.59 0.00 0.00 0.00 0.79 0.79 0.16

ACC 0.00 0.00 0.35 2.52 2.99 3.58 3.58 3.58 3.58 4.37 5.15 5.31

MAX 0.00 0.00 0.16 1.02 0.16 0.28 0.00 0.00 0.00 0.51 0.71 0.16

NO. 0 0 3 7 7 5 0 0 0 4 3 1

Maximum Daily Rainfall 1.02

Maximum Monthly Rainfall 2.17

Total Annual Rainfall 5.31

Number of Days with Rain 30

Notes:

Annual rainfall in millimeters: 135 Gage 0775 down from 02/13 16:52 (66) through 02/16 16:52 (66) due to data collision; no rain fell. Gage 0775 down from 06/10 07:37 (091) through 06/15 13:49 (091) due to programming error, no rain fell.

Page 9: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd (gage # 775) for Water Year 2009

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------ 1

2

3 .12 .24

4 .04 5

6

7

8 .04 9 .31

10

11 .24

12 13 .08

14

15 .04

16 .35 17 .04

18

19

20 .20 21 .04 .39

22 .12 .20 .12

23 .20 .04

24 25 .16

26 .12 .08 ----

27 .12 ----

28 ---- 29 ---- ----

30 ---- ----

31 ---- ---- ---- ---- .04 ----

------------------------------------------------------------------------------ SUM 0.00 0.24 0.91 0.00 0.39 0.00 0.24 0.20 0.00 0.39 0.67 0.28

ACC 0.00 0.24 1.14 1.14 1.54 1.54 1.77 1.97 1.97 2.36 3.03 3.31

MAX 0.00 0.12 0.35 0.00 0.31 0.00 0.24 0.20 0.00 0.20 0.39 0.24

NO. 0 2 5 0 3 0 1 1 0 4 5 2

Maximum Daily Rainfall 0.39

Maximum Monthly Rainfall 0.91

Total Annual Rainfall 3.31

Number of Days with Rain 23

Notes:

Annual rainfall in millimeters: 84 Total down-time: 6.00 days Gage 0775 down from 3/25 13:52 (39) through 3/31 13:52 (39) due to failure of Sacaton repeater, no rain fell.

Page 10: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ Maricopa Rd. (gage # 775) for Water Year 2008

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1 .12

2 3

4 .24

5 .08

6 7 .20 .12 .39

8 .24

9

10 .20 .91 .16 11 .04 .28

12

13

14 .04 .16 15 .20

16

17

18 19

20 .04

21

22 1.10 23 .28

24 .04

25

26 27 .87

28 .91

29

30 1.30 ---- 31 ---- ---- ---- ---- ----

------------------------------------------------------------------------------

SUM 0.00 1.30 0.83 0.98 0.47 0.00 0.00 1.42 0.00 1.18 1.54 0.16

ACC 0.00 1.30 2.13 3.11 3.58 3.58 3.58 5.00 5.00 6.18 7.72 7.87

MAX 0.00 1.30 0.24 0.87 0.24 0.00 0.00 1.10 0.00 0.91 0.91 0.16

NO. 0 1 6 2 3 0 0 3 0 2 4 1

Maximum Daily Rainfall 1.30

Maximum Monthly Rainfall 1.54

Total Annual Rainfall 7.87

Number of Days with Rain 22

Notes:

Annual rainfall in millimeters: 200 Total down-time: 0.00 days

Page 11: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd (gage # 775) for Water Year 2007

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1 .43 .67 .24

2 3

4 .08

5

6 .16 7

8

9

10 11 .08

12 .04

13

14 .08 .04 .20 15

16 .04

17

18 19 .04 .16

20 .04

21 .04 .51

22 .04 .91 23 .04

24

25 .35

26 27 .47

28 .12 .04

29 .04 ----

30 ---- 31 ---- .28 ---- ---- ---- ----

------------------------------------------------------------------------------

SUM 0.24 0.00 0.20 0.31 0.24 0.94 0.08 0.43 0.00 1.14 1.30 0.24

ACC 0.24 0.24 0.43 0.75 0.98 1.93 2.01 2.44 2.44 3.58 4.88 5.12

MAX 0.16 0.00 0.12 0.28 0.16 0.91 0.04 0.43 0.00 0.51 0.67 0.24

NO. 2 0 3 2 3 2 2 1 0 5 4 1

Maximum Daily Rainfall 0.91

Maximum Monthly Rainfall 1.30

Total Annual Rainfall 5.12

Number of Days with Rain 25

Notes:

Annual rainfall in millimeters: 130 Total down-time: 0.00 days

Page 12: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River @ Maricopa Rd (gage # 775) for Water Year 2006

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------ 1

2 .08

3

4 .04 5

6

7 .08 .04

8 9

10

11 2.05

12 .04 .39 13

14 .04

15

16 17 .08

18

19 .16

20 21

22

23

24 .35 25 ---- .24

26 ---- .04

27 .04

28 29 ----

30 ---- .04

31 ---- ---- ---- ---- ----

------------------------------------------------------------------------------ SUM 0.08 0.00 0.00 0.00 0.00 2.24 0.00 0.00 0.08 0.39 0.79 0.12

ACC 0.08 0.08 0.08 0.08 0.08 2.32 2.32 2.32 2.40 2.80 3.58 3.74

MAX 0.08 0.00 0.00 0.00 0.00 2.05 0.00 0.00 0.08 0.24 0.39 0.08

NO. 1 0 0 0 0 3 0 0 1 5 3 2

Maximum Daily Rainfall 2.05

Maximum Monthly Rainfall 2.24

Total Annual Rainfall 3.74

Number of Days with Rain 15

Notes:

Annual rainfall in millimeters: 348 Total down-time: 3.47 days Gage 0775 down from 3/23 23:05 (59) through 3/27 10:20 (59) due to battery failure; no rain fell.

Page 13: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River @ Maricopa Rd. (gage # 775) for Water Year 2005

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep ------------------------------------------------------------------------------

1

2 .16

3 1.22 .08 4 .39 .39

5 .28 .47

6 .16

7 .04 8 .04

9 .16 .04

10 .24

11 .91 ----- 12 .08 .43 -----

13 -----

14 -----

15 16

17 .24

18 .20

19 1.34 20 .04

21 .28 .12

22 .12 .12 .08

23 .08 .12 24 .08 .04 .04

25

26 .24

27 28 .31

29 .63 .04 -----

30 .04 -----

31 ----- ----- ----- ----- ----- ------------------------------------------------------------------------------

SUM 0.59 0.28 1.50 1.97 3.62 0.47 0.12 0.00 0.04 0.20 0.39 0.04

ACC 0.59 0.87 2.36 4.33 7.95 8.43 8.54 8.54 8.58 8.78 9.17 9.21

MAX 0.31 0.12 0.63 1.22 1.34 0.47 0.08 0.00 0.04 0.12 0.16 0.04

NO. 2 4 5 5 9 1 2 0 1 2 3 1

Maximum Daily Rainfall 1.34

Maximum Monthly Rainfall 3.62

Total Annual Rainfall 9.21

Number of Days with Rain 35

Notes:

Annual rainfall in millimeters: 258 Total down-time: 5.00 days Gage 0775 down from 8/10 15:02 (233) through 8/15 15:02 (233) for unknown reason; assume no rain fell.

Page 14: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River @ Maricopa Rd (gage # 775) for Water Year 2004

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1 .16

2 .08 .31 3 .04

4 .08 .04

5 .08

6 7 .04

8

9

10 11 .04

12 .67

13 .08

14 .87 15 .75

16

17

18 .16 .28 19 .28

20

21 .08

22 .24 23 .28 .83

24 .04 .04 .04 .51

25

26 .04 27

28

29

30 ----- 31 ----- ----- ----- ----- -----

------------------------------------------------------------------------------

SUM 0.00 0.67 0.12 0.63 0.87 0.24 0.59 0.00 0.00 1.46 0.91 0.55

ACC 0.00 0.67 0.79 1.42 2.28 2.52 3.11 3.11 3.11 4.57 5.47 6.02

MAX 0.00 0.67 0.04 0.28 0.83 0.08 0.31 0.00 0.00 0.87 0.75 0.28

NO. 0 1 3 4 2 3 5 0 0 3 2 2

Maximum Daily Rainfall 0.87

Maximum Monthly Rainfall 1.46

Total Annual Rainfall 6.02

Number of Days with Rain 25

Notes:

Annual rainfall in millimeters: 153 Total down-time: 0.00 days

Page 15: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River @ Maricopa Rd (gage # 775) for Water Year 2003

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------ 1 .04

2

3

4 5

6

7

8 .35 .04 9

10

11

12 .08 13 .59 .39

14 .24 .20

15 .08

16 .24 17

18

19

20 21

22 -----

23 ----- .24

24 .04 .12 25 .24

26 .04 .39 .91

27 .04

28 29 .47 ----- .59

30 .08 -----

31 ----- ----- ----- ----- -----

------------------------------------------------------------------------------ SUM 0.04 0.55 0.28 0.35 1.54 0.28 0.08 0.00 0.00 0.59 1.57 0.12

ACC 0.04 0.59 0.87 1.22 2.76 3.03 3.11 3.11 3.11 3.70 5.28 5.39

MAX 0.04 0.47 0.24 0.35 0.59 0.24 0.08 0.00 0.00 0.59 0.91 0.12

NO. 1 2 2 1 5 2 1 0 0 1 5 1

Maximum Daily Rainfall 0.91

Maximum Monthly Rainfall 1.57

Total Annual Rainfall 5.39

Number of Days with Rain 21

Notes:

Total annual rainfall in millimeters: 137 Total down-time: 2.75 days Gage 0775 down from 11/21 09:53 (1) through 11/24 03:53 (1) due to programming error; no rain fell.

Page 16: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd (gage # 0775) for Water Year 2002

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep

------------------------------------------------------------------------------

1

2 3 -----

4 1.06 -----

5 .20

6 .24 .35 7 .39

8

9 .16

10 .12 11 ----- .12

12 -----

13

14 15 .04

16

17

18 19

20

21

22 23 .04

24

25

26 27 .04

28

29 -----

30 .04 ----- 31 ----- ----- ----- ----- -----

------------------------------------------------------------------------------

SUM 0.24 0.20 1.22 0.04 0.00 0.00 0.00 0.00 0.00 0.04 0.00 1.06

ACC 0.24 0.43 1.65 1.69 1.69 1.69 1.69 1.69 1.69 1.73 1.73 2.80

MAX 0.24 0.20 1.06 0.04 0.00 0.00 0.00 0.00 0.00 0.04 0.00 0.39

NO. 1 1 3 1 0 0 0 0 0 1 0 5

Maximum Daily Rainfall 1.06

Maximum Monthly Rainfall 1.22

Total Annual Rainfall 2.80

Number of Days with Rain 12

Notes:

Total annual rainfall in millimeters: 71 Total down-time: 5.54 days Gage 0775 down from 11/10 22:59 (11) through 11/13 08:36 (11) for unknown reason; no rain fell. Gage 0775 down from 08/02 06:33 (44) through 08/05 09:53 (44) due to battery failure; no rain fell.

Page 17: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd (gage # 775) for Water Year 2001

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep ------------------------------------------------------------------------------

1

2

3 4

5 .71

6 .39 .12

7 .79 8 .16

9 .12 .20

10 .28 .04 .04 .04

11 .08 12 .43

13

14 .04

15 .08 16 .47

17

18

19 20

21 .98 .20

22 .24

23 .12 24

25 .08

26

27 .55 .67 .12 28 .12 .12

29 ----

30 .12 ---- .31 .67

31 ---- ---- ---- ---- ---- ------------------------------------------------------------------------------

SUM 2.36 0.43 0.00 2.05 0.35 0.83 1.06 0.00 0.00 0.31 0.87 0.00

ACC 2.36 2.80 2.80 4.84 5.20 6.02 7.09 7.09 7.09 7.40 8.27 8.27

MAX 0.98 0.39 0.00 0.67 0.12 0.79 0.71 0.00 0.00 0.31 0.67 0.00

NO. 7 2 0 7 4 2 4 0 0 1 2 0

Maximum Daily Rainfall 0.98

Maximum Monthly Rainfall 2.36

Total Annual Rainfall 8.27

Number of Days with Rain 29

Notes:

Annual rainfall in millimeters: 210 Total down-time: 0.00 days

Page 18: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd. (gage # 775) for Water Year 2000

DAY Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep ------------------------------------------------------------------------------

1 ----

2 ----

3 ---- ---- 4 ----

5 .47

6 1.54

7 .16 .16 8 .04 .04

9

10

11 12

13 .04

14

15 16

17 .31 .16

18

19 20

21

22 .04

23 24

25 .08

26

27 28 .04 .51 .04

29 .08 .12

30 ---- .47

31 ---- ---- ---- ---- ---- ------------------------------------------------------------------------------

SUM 0.00 0.00 0.00 0.00 0.00 2.20 0.00 0.00 1.42 0.04 0.63 0.00

ACC 0.00 0.00 0.00 0.00 0.00 2.20 2.20 2.20 3.62 3.66 4.29 4.29

MAX 0.00 0.00 0.00 0.00 0.00 1.54 0.00 0.00 0.51 0.04 0.16 0.00

NO. 0 0 0 0 0 4 0 0 5 1 7 0

Maximum Daily Rainfall 1.54

Maximum Monthly Rainfall 2.20

Total Annual Rainfall 4.29

Number of Days with Rain 17 Notes:

Annual rainfall in millimeters: 109 Total down-time: 6.4 days Gage 775 down from 4/30 22:06 (56) through 5/04 07:38 (56) due to transmitter failure; no rain fell. Gage 775 down from 9/02 08:06 (109) through 9/05 08:07 (109) due to battery failure, no rain fell.

Page 19: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd (gage # 775) for Water Year 1999

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------

1 .31

2 .08 .51

3 4 .20 .08

5

6 .08

7 .98 8

9

10

11 .08 12

13

14 .63 .16

15 .08 ---- 16 .12 ----

17 ----

18 ---- .16

19 ---- .71 20

21

22 .04

23 .16 24

25 .04

26

27 .28 28 .04 .16

29 ----

30 ----

31 ---- ---- ---- ---- ---- ------------------------------------------------------------------------------

SUM 0.04 0.04 0.24 0.00 0.20 0.12 0.91 0.00 0.00 1.77 0.43 1.14

ACC 0.04 0.08 0.31 0.31 0.51 0.63 1.54 1.54 1.54 3.31 3.74 4.88

MAX 0.04 0.04 0.08 0.00 0.20 0.12 0.51 0.00 0.00 0.98 0.28 0.71

NO. 1 1 3 0 1 1 3 0 0 3 2 5

Maximum Daily Rainfall 0.98

Maximum Monthly Rainfall 1.77

Total Annual Rainfall 4.88

Number of Days with Rain 20 Notes:

Annual rainfall in millimeters: 124 Total down-time: 5.82 days Gage down from 7/14 16:51 (80) through 7/20 12:29 (80) due to transmitter failure; no rain fell.

Page 20: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila River @ Maricopa Rd (gage # 775) for Water Year 1998

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP ------------------------------------------------------------------------------

1 .16 .08

2 .04

3 .04 4 .55 .08

5 .04

6 .04 .04 .20

7 .24 .39 .28 8 .04 .59

9 .39

10 .04

11 12 .04

13 .04

14 .08 .12 .24

15 .35 .04 16

17 .39 .04 .39

18 .04

19 .28 20 .16

21 .08

22 .35 .12 .31

23 24 .35

25

26 .28

27 ---- 28

29 ---- ----

30 ---- .04

31 ---- ---- ---- ---- ---- ------------------------------------------------------------------------------

SUM 0.35 0.08 0.71 0.08 2.99 0.67 0.08 0.04 0.00 0.71 0.67 0.59

ACC 0.35 0.43 1.14 1.22 4.21 4.88 4.96 5.00 5.00 5.71 6.38 6.97

MAX 0.35 0.08 0.24 0.04 0.59 0.28 0.08 0.04 0.00 0.39 0.39 0.31

NO. 1 1 7 2 10 6 1 1 0 3 2 3

Maximum Daily Rainfall 0.59

Maximum Monthly Rainfall 2.99

Total Annual Rainfall 6.97

Number of Days with Rain 37 Notes:

Annual rainfall in millimeters: 177 Total down-time: 2.9 days Gage down from 3/28 10:04 (123) through 3/31 8:41 (124) for unknown reason; assigned 1mm to 3/30.

Page 21: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ Maricopa Rd (gage # 775) for Water Year 1997

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP

------------------------------------------------------------------------------ 1

2

3 .20 .35

4 5 .12

6 .08

7

8 2.05 9 .12

10

11 .12

12 13 .43

14 .04 .04 .83

15

16 17

18

19

20 21 .04

22 .12

23

24 25 .31

26 .08 .24

27 .04

28 .20 29 .08

30 .35

31

------------------------------------------------------------------------------ SUM 0.04 0.20 0.00 0.55 0.24 0.00 0.20 0.00 0.00 0.16 3.82 0.63

ACC 0.04 0.24 0.24 0.79 1.02 1.02 1.22 1.22 1.22 1.38 5.20 5.83

MAX 0.04 0.12 0.00 0.43 0.20 0.00 0.20 0.00 0.00 0.12 2.05 0.31

NO. 1 2 0 3 2 0 1 0 0 2 5 4

Maximum Daily Rainfall 2.05

Maximum Monthly Rainfall 3.82

Total Annual Rainfall 5.83

Number of Days with Rain 20

Notes:

Annual rainfall in millimeters: 148 Total down-time: 1 day Gage down from 11/22 08:17 (1) through 11/23 08:17 (4) for unknown reason; assigned 3mm to 11/22.

Page 22: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila R. @ Maricopa Rd. (gage # 775) for Water Year 1996

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP

------------------------------------------------------------------------------ 1 .31 .16

2 .24 .16

3

4 5 .39

6 .08 .67

7

8 .04 9

10

11 .12

12 13 .24

14 .20 .12 .08

15

16 17

18

19

20 21

22

23

24 .04 25 .24 .59

26 .04

27

28 29

30

31 .04

------------------------------------------------------------------------------ SUM 0.00 1.02 0.00 0.04 0.43 0.43 0.00 0.00 0.00 0.71 0.12 0.98

ACC 0.00 1.02 1.02 1.06 1.50 1.93 1.93 1.93 1.93 2.64 2.76 3.74

MAX 0.00 0.39 0.00 0.04 0.24 0.24 0.00 0.00 0.00 0.59 0.08 0.67

NO. 0 4 0 1 3 2 0 0 0 2 2 4

Maximum Daily Rainfall 0.67

Maximum Monthly Rainfall 1.02

Total Annual Rainfall 3.74

Number of Days with Rain 18

Notes: Annual Rainfall in mm: 95 Gage down from 12/13 21:20 (26) through 12/19 09:18 (26) due to repeater failure; no rain fell.

Page 23: Station Name: Gila River @ Maricopa Rd.alert.fcd.maricopa.gov/alert/Rain/Master/0775.pdf · Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602)

Flood Control District of Maricopa County, 2801 W. Durango St., Phoenix, AZ 85009 (602) 506-1501

Flood Control District of Maricopa County ALERT System Daily Rainfall at Gila @ Maricopa Rd. (gage # 775) for Water Year 1995

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP

------------------------------------------------------------------------------ 1

2

3

4 5

6

7 0.08 0.20

8 9

10

11 0.43

12 13 0.04

14 0.08 0.16

15

16 0.04 0.04 17

18

19 0.04 0.16

20 1.26 21

22

23

24 25

26

27 0.28

28 0.39 29

30

31

------------------------------------------------------------------------------ SUM ---- ---- ---- ---- ---- ---- 0.08 0.08 0.00 0.12 2.05 0.87

ACC ---- ---- ---- ---- ---- ---- 0.08 0.16 0.16 0.28 2.32 3.19

MAX ---- ---- ---- ---- ---- ---- 0.04 0.08 0.00 0.08 1.26 0.39

NO. ---- ---- ---- ---- ---- ---- 2 1 0 2 5 3

Maximum Daily Rainfall 1.26

Maximum Monthly Rainfall 2.05

Partial Annual Rainfall 3.19

Number of Days with Rain 13

Notes: Gage installed 4/06/95. Partial Annual rainfall in mm: 81