Rose

Customer 55


Walnut Creek


Rose

1987

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1987 :

1988

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1988 :

1989

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1989 :

1990

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1990 :

1991

Days x GPD = answer

1. 60(99)=5,940

2. 63(344)=21,672

3. 60(473)=28,380

4. 60(386)=23,160

5. 60(162)=9,720

6. 63(178)=11,214

Approx. Total Gallons
Used in 1991 :
100,086

1992

Days x GPD = answer

1. 60(74)=4,440

2. 63(391)=24,633

3. 59(354)=29,880

4. 60(498)=29,880

5. 58(180)=10,440

6. 66(56)=3,696

Approx. Total Gallons
Used in 1992 :
93,975

The Base is 1987



1987 : ______ GPY
1988 : ______ GPY
1989 : ______ GPY
1990 : ______ GPY
1991 : 100,086 GPY
1992 : 93,975_ GPY
1987(Base)
minus
Approx. Gallons per Year Used
= Approx. Gallons Saved/Year
1988 _______ savings
1989 _______ savings
1990 _______ savings
1991 _______ savings
1992 _6,111_ savings

Approx. total gallons saved
over a _1_ yr. period :
6,111

Approx. Gallons Saved
Per Year

(Over a _1_ Year Period)

divided by

365 (*365 days x the # of years)
= _17 Gallons saved per day
over a _1__ year period




*365 days = 1 year

Approx. Gallons Saved
Per Year
Divided by 12
= Gallons Saved
Per Month

1988 _______
1989 _______
1990 _______
1991 _______
1992 _509__

Approx. Gallons Saved
Per Month
divided by **30.4
= Gallons Saved
Per Day

1988 _______
1989 _______
1990 _______
1991 _______
1992 __17___

**30.4 days = 1 month

Approx. Total Gallons Saved

(Over a _1_ Year Period)

divided by 750 gallons

(approx. 750 gls. equals 1 unit)

=__8____units used
__8___Units
X

$1.37 (approx. cost of a unit)

equals the approx. dollar
savings of $ 11.16

Irrigation Types Found In The Yard

Front Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other no lawns

Front Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other no irrigation

Back Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other no lawns

Back Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other no irrigation

*Approximate Square Footage of Yard

Front Lawns

Size

Sq. Ft

Single Lawn

________________

Left Lawn

________________

Middle Lawn

________________

Right Lawn

________________

Back Lawns

Size

Sq. Ft

Single Lawn

________________

Left Lawn

________________

Middle Lawn

________________

Right Lawn

________________

Front and Back Landscape :

under 10,000 sq. ft.
over 10,000 sq. ft.
* All sizes and square footages given are approximations, not physical measurements.

Rose

Customer 56


Walnut Creek


Rose

1987

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1987 :

1988

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1988 :

1989

Days x GPD = answer

1.

2.

3.

4.

5.

6.

Approx. Total Gallons
Used in 1989 :

1990

Days x GPD = answer

1. 61(772)=47,092

2. 59(1,204)=71,036

3. 61(760)=46,360

4. 57(656)=37,392

5. 61(232)=14,152

6. 63(296)=18,648

Approx. Total Gallons
Used in 1990 :
234,680

1991

Days x GPD = answer

1. 59(621)=36,639

2. 61(674)=41,114

3. 63(688)=43,344

4. 58(257)=14,906

5. 62(96)=5,952

6. 62(277)=17,174

Approx. Total Gallons
Used in 1991 :
159,129

1992

Days x GPD = answer

1. 59(456)=26,904

2. 61(1,324)=80,764

3. 63(688)=47,820

4. 61(392)=23,912

5. 61(110)=6,710

6. 64(140)=8,960

Approx. Total Gallons
Used in 1992 :
195,070

The Base is 1987



1987 : ______ GPY
1988 : ______ GPY
1989 : ______ GPY
1990 : 234,680 GPY
1991 : 159,129 GPY
1992 : 195,070 GPY
1987(Base)
minus
Approx. Gallons per Year Used
= Approx. Gallons Saved/Year
1988 _______ savings
1989 _______ savings
1990 _______ savings
1991 75,551_ savings
1992 39,610_ savings

Approx. total gallons saved
over a _2__ yr. period :
115,161

Approx. Gallons Saved
Per Year

(Over a _2_ Year Period)

divided by

_158_ (*365 days x the # of years)
= 730 Gallons saved per day
over a _2__ year period




*365 days = 1 year

Approx. Gallons Saved
Per Year
Divided by 12
= Gallons Saved
Per Month

1988 _______
1989 _______
1990 _______
1991 _6,296_
1992 _3,300_

Approx. Gallons Saved
Per Month
divided by **30.4
= Gallons Saved
Per Day

1988 _______
1989 _______
1990 _______
1991 _207___
1992 _108___

**30.4 days = 1 month

Approx. Total Gallons Saved

(Over a _2_ Year Period)

divided by 750 gallons

(approx. 750 gls. equals 1 unit)

=_153__units used
_153_Units
X

$1.37 (approx. cost of a unit)

equals the approx. dollar
savings of $ 209.61

Irrigation Types Found In The Yard

Front Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

Front Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

Back Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

Back Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

*Approximate Square Footage of Yard

Front Lawns

Size

Sq. Ft

Single Lawn

10 X 12__120__

Left Lawn

________________

Middle Lawn

________________

Right Lawn

________________

Back Lawns

Size

Sq. Ft

Single Lawn

10 X 25__250__

Left Lawn

________________

Middle Lawn

________________

Right Lawn

________________

Front and Back Landscape :

under 10,000 sq. ft.
over 10,000 sq. ft.
* All sizes and square footages given are approximations, not physical measurements.

Rose

Customer 57


Walnut Creek


Rose

1987

Days x GPD = answer

1. *6,180

2. 58(155)=8,990

3. 61(282)=17,202

4. 58(322)=18,676

5. 68(495)=33,660

6. 58(464)=26,912

Approx. Total Gallons
Used in 1987 :
111,620
*landscape put in

1988

Days x GPD = answer

1. 62(818)=50,716

2. 56(1,001)=56,056

3. 66(1,020)=67,320

4. 57(1,377)=78,498

5. 59(963)=56,817

6. 66(215)=14,190

Approx. Total Gallons
Used in 1988 :
337,778
*clock set by gardener

1989

Days x GPD = answer

1. 60(361)=21,660

2. 59(532)=31,388

3. 60(1,196)=71,760

4. 61(1,336)=81,496

5. 60(797)=47,820

6. 58(783)=45,414

Approx. Total Gallons
Used in 1989 :
299,538
*clock set by THG

1990

Days x GPD = answer

1. 62(451)=27,962

2. 57(786)=44,802

3. 59(870)=51,330

4. 54(1,522)=82,188

5. 62(1,470)=91,140

6. 62(403)=24,986

Approx. Total Gallons
Used in 1990 :
322,408

1991

Days x GPD = answer

1. 59(1,584)=93,456

2. 61(1,483)=90,463

3. 60(1,346)=80,760

4. 60(536)=32,160

5. 62(180)=11,160

6. 63(403)=25,389

Approx. Total Gallons
Used in 1991 :
333,388

1992

Days x GPD = answer

1. 62(1,109)=68,758

2. 57(1,194)=68,058

3. 62(1,411)=87,482

4. 59(608)=35,872

5. 62(217)=13,454

6. 66(521)=34,386

Approx. Total Gallons
Used in 1992 :
308,010

The Base is 1988



1987 : 111,620 GPY
1988 : 337,778 GPY
1989 : 299,538 GPY
1990 : 322,408 GPY
1991 : 333,388 GPY
1992 : 308,010 GPY
1987(Base)
minus
Approx. Gallons per Year Used
= Approx. Gallons Saved/Year
1988 _______ savings
1989 38,240_ savings
1990 15,370_ savings
1991 _4,390_ savings
1992 29,768_ savings

Approx. total gallons saved
over a _4__ yr. period :
87,768

Approx. Gallons Saved
Per Year

(Over a _4_ Year Period)

divided by

1,460 (*365 days x the # of years)
= 60 Gallons saved per day
over a _4__ year period




*365 days = 1 year

Approx. Gallons Saved
Per Year
Divided by 12
= Gallons Saved
Per Month

1988 _______
1989 _3,816_
1990 _1,280_
1991 __366__
1992 _2,480_

Approx. Gallons Saved
Per Month
divided by **30.4
= Gallons Saved
Per Day

1988 _______
1989 _104___
1990 __42___
1991 __12___
1992 __82___

**30.4 days = 1 month

Approx. Total Gallons Saved

(Over a _4_ Year Period)

divided by 750 gallons

(approx. 750 gls. equals 1 unit)

=_117__units used
_117_Units
X

$1.37 (approx. cost of a unit)

equals the approx. dollar
savings of $ 160.29

Irrigation Types Found In The Yard

Front Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

Front Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

Back Lawns

Pop-ups
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other no lawn

Back Landscape

Drip
Pop-ups
(and/or shrubhead)
Impacts (Rain Birds)
Single Stream Rotors
Multi Stream Rotors
Other _____

*Approximate Square Footage of Yard

Front Lawns

Size

Sq. Ft

Single Lawn

________________

Left Lawn

45 X 12__540___

Middle Lawn

20 X 12__240___

Right Lawn

16 X 30__480___

Back Lawns

Size

Sq. Ft

Single Lawn

________________

Left Lawn

________________

Middle Lawn

________________

Right Lawn

________________

Front and Back Landscape :

under 10,000 sq. ft.
over 10,000 sq. ft.
* All sizes and square footages given are approximations, not physical measurements.

Rose 
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