HomeMy WebLinkAboutFYI Water Demand February 2022 05,4 COU^,T`
CLAY COUNTY UTILITY AUTHORITY
Arm
G,. 6 MEMORANDUM
TO: Jeremy D. Johnston, P.E., MBA, Executive Director
FROM: Teri L. Shoemaker, P.E, Chief Operations Officer .-
DATE: March 31, 2022
RE: Customer Water Demand, February 2022
We completed our analysis of the February 2022 billing data and Water Treatment Plant (WTP)
pumping records.Based on that review,we offer the following observations:
• Water conservation for the month of February was 19.39%(see Chart 1)and fiscal year-to-
date water conservation was 22.13%(see Chart 2).
• Historically,customer demand decreases in the month of February. The total water demand
for February was 317.1 million gallons (MG). The total demand for water decreased from
the prior month by 24.1 MG. Chart 3 shows the total water pumping over time with seasonal
variations.
• Total WTP pumping has decreased 46.4% from the 2008-2009 base years even though the
number of active residential customers has increased.
• Based upon our analysis of the February 2022 residential billing data, we conclude the
following items:
o Tier 1 customers account for 71.9%of total residential customers.
o Tier 1 and Tier 2 customers account for 94.8%of total residential customers.
o Tier 1 customers use an average of 103 gallons per day(gpd).
o Tier 4 customers use an average of 847 gpd, which is approximately eight(8) times
the usage rate of Tier 1.
• In the month of February,CCUA delivered 90.539 MG of reclaimed water to our customers.
Customer total reclaimed water demand decreased by 24.401 MG from the previous month.
In February, 39.17% of reclaimed water customers had zero usage. The average reclaimed
water demand per customer account was 216 gpd.
Data from the National Weather Service (NWS) at the Jacksonville International Airport (JIA)
indicates rainfall during February was 2.09", which is 0.77"below normal. The mean temperature
for the month of February was 1.3°F above normal.
October 2008 to February 2009 total pumping=2,267.6 million gallons(base year)
October2021 to February 2022 total pumping=1,765.7 million gallons(fiscal year 21-22)
CLAY COUNTY UTILITY AUTHORITY Water Conservation Report
Adjusted Monthly WTP Demand, Base Year -v- Current Year Chart 1
(Accounts for Population Increase Since End of Base Year) 3 10 2022
550.0
w
a
2
a 500.0 -
z
0
J
J
450.0
U-
N
z
0 -�,
400.0
-
NOTE:
Base year represents total 350.0
•� -
water demand for the •
customers we serve today,
using water at base year 300.0 •
usage levels.
to Current year represents
total actual water WTP
demand. 250.0
OCT NOV DEC JAN FEB
x BASE YEAR (08-09) 506.6 477.4 452.5 437.6 393.4
)(CURRENT YEAR (21-22)I 409.9 352.2 345.3 341.2 317.1
-->E--CONSERVATION GOAL(15%) 430.6 405.8 384.6 372.0 334.4
• PREVIOUS YEAR (20-21) 355.2 325.5 337.4 334.7 292.9
CONSERVATION IMPACT (%) 19.09 26.23 23.70 22.03 19.39
CLAY COUNTY UTILITY AUTHORITY Water Conservation Report
Adjusted Cumulative WTP Demand, Base Year-v-Current Year Chart 2
(Accounts for Population Increase Since End of Base Year) 3-10-2022
2,700.0
2,200.0 -
0
w
a -/
N1,700.0 -
z //�c'
o . /
QJ � /i .004 •
//
1- 1,200.0 ° /
0 ../ /
In //
z ''/ /At
O .
/*'/ /
700.0 r' A/
200.0
OCT NOV DEC JAN FEB
—BASE YEAR (08-09) 506.6 984.1 1,436.5 1,874.2 2,267.6
—)K—CURRENT YEAR (21-22) 409.9 762.1 1,107.4 1,448.6 1,765.7
--*--CONSERVATION GOAL(15%) 431 836 1,221 1,593 1,927
•PREVIOUS YEAR(20-21) 355.2 680.7 1,018.1 1,352.8 1,645.7
CONSERVATION IMPACT(%) 19.09 22.55 22.91 22.71 22.13
Water Conservation Report
Water Demand Chart 3
3-10-2022
600.0
550.0
r
1
500.0
,
III
o
7 450.0 / 1‘ X i I i
1
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IX
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> OO �� PQ >J J '•y OO �O PQ >J PJ �'c OQ, �<< QQ >J PJ ''> Ok. <<(. P >J PJ� ' ' Off' << P > PJ C�ti OO F< PQ >` PJ 'S ti OC �� PQ >`) P. �.�>• O� k Q J J L ti O Q Q J J L �, Q J •l �k
OCR P Os' OC OO O O O
O O O 0
Month
NOTE: BASE YEAR(08-09) MGAL PUMPED CONSERVATION GOAL(15%) Linear(MGAL PUMPED)
Number of Active Residential Accounts
All Meter Sizes
50,000
45,000
I
1
40,000
35,000
v)
c
c
0 30,000
Q
To
aci 25,000
-a
cu
oc
cu> 20,000
.y
u
Q
15,000 iii III
10,000
5,000
0
Mar-21 Apr-21 May-21 Jun 21 Jul 21 Aug 21 Sep 21 Oct 21 Nov-21 Dec-21 Jan-22
Feb-22
•Total No.Accts. 45,883 46,001 46,047 46,129 46,233 46,418 46,496 46,578 46,767 46,864 46,842 46,893
■Tier 1 32,184 29,506 26,218 30,269 32,421 34,168 33,008 30,934 34,804 33,936 33,331 33,713
•Tier 2 10,100 11,934 13,009 12,026 10,709 9,327 9,555 11,144 8,883 10,554 11,070 10,740
•Tier 3 2,228 2,460 3,478 2,405 1,822 1,775 2,494 2,338 1,862 1,450 1,613 1,502
■Tier 4 1,371 2,101 i 3,342 1,429 1,281 1,148 1,439 2,162 1,218 924 828 938
Average Daily Water Demand (GPD) Per Residential Account
All Meter Sizes
1000
900
800
700
a
a
> 600
ra
v
a
c 500
_o
ra
0
to 400
ra
U)
Q
300 II
200 •• •• — • .. J
. il
iill. il
100
0 A I _ I.
Mar-21 Apr 21 May-21 Jun-21 Jul-21 Aug-21 Sep-21 Oct 21 Nov-21 Dec-21 Jan-22 Feb-22
•Tier 1 112 105 102 103 103 108 105 103 110 103 101 103
■Tier 281 271 269 266 270 276 271 272 283 267 259 267
■Tier 496 488 486 479 488 484 481 489 495 488 479 487
■Tier 880 888 935 921 897 923 930 891 894 905 851 847
•Weighted Average 191 204 239 190 179 176 185 199 178 168 164 168
Reclaimed Water(MGaI.)
, I— N N W W
u, O Ui O u, O to
O O O O O O O O
O O O 0 0 O O O
O O O 0 0 O O O
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