HomeMy WebLinkAboutEDB Customer Water Demand November 2021 CD
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RESIDENTIAL CUSTOMERS
POTABLE WATER DEMAND Residential Potable Water Demand (5/8"x3/4" Meter)
November, 2021
Tier 1
00 -
CCUA delivered 352,222,000 gallons of potable boo.
Tier 2
water to our customers (11.74 MGD)
E 4000
• Decrease of 57.7 MG from previous month o Tier3
E 3000
Total residential customers (5/8"x3/4" Meter) Z Tier4 i; 1
• Tier 1: 31,322 2000
• Tier 2: 11,239 1000
•
• Tier 3: 2,352 0 ��1�■■��.____
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
• Tier 4. 1,7 3 9 Potable Water Demand(1,000 Gal.Increments)
■Residential Customers w/o RW ■Residential Customers PW with RW
RESIDENTIAL CUSTOMERS
Residential Reclaimed Water Demand (5/8"x3/4" Meter) RE C LA I M E D WAT E R
November; 2021
DEMAND
• CCUA delivered a total of
Tier 1 133,431,000 gallons of reclaimed
water to our customers in
4000 November (4.45 MGD)
,,, Tier 2
• Customer total reclaimed water
i
3000 demand decreased by 7,826,000
1 ' Tier gallons from previous month
Z
2000 • In November, 33.3% of reclaimed
water customers had zero usage
1000 • Average reclaimed water demand
per customer account:
0
1111111111111in■■■mmEN..-------- — 9,000 gallons
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2Q21 72 23 24 25 76 27 78 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 • Median reclaimed water demand
Reclaimed Water Demand(1,000 Gal.Increments)
■Redaimed Water Demand per customer account:
5,000 gallons
RESIDENTIAL
Total Water Demand for Residential Customers (PW and RW)
CUSTOMERS 5/8"x3/4" Meter
November, 2021
8000
TOTAL WATER DEMAND
000
6000 111
• Average monthly potable water
demand for customer accounts 500°
0
without reclaimed water available: !, 4000
6,630 gallons
Z 3000
• Average monthly potable water
demand for customers with
11
reclaimed water demand available: 1000
5,300 gallons o '�1i� 11��::■����__
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
• Total average monthly potable water Total Water Demand(PW&RW)(1,000 Gal.Increments)
•Residential Customersw/o RW ■Residential Customers PW with RW ■Reclaimed Water Demand
and reclaimed water demand for
customers with both services:
14,300 gallons
0
Water Demand (Million Gallons)
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TOTAL POTABLE WATER DEMAND
TOTAL WTP PUMPING (MGAL)
(BY CALENDAR YEAR)
MONTH 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
TOTAL WATER TREATMENT PLANT(WTP) PUMPING:
JAN 3661EF 348.6 325.64mrs 327.5 [30 87.8 317.3 312.7 307.6 309.5 327.7 334.7
FEB 1 333.1 r 312.7 274.6 274.0 305.6 up78gi 258.2 278. 11P76.7 r 301.2 298.5 284.7 305.6 292.9
MAR 396.0 419.3 329.4 381.8 376.2 324.3 294.4 321.9 328.2 382.7 372.6 360.0 420.8 375.8
APR 442.8 410.6 427.0 422.5 409.8 325.6 321.7 336.7 346.0 425.0 349.6 382.9 384.0 391.2
MAY R 577.3 449.6 462.0 500.0 412.0 359.4 370.4 423.0 415.5 451.1 385.5 500.6 476.3 468.7
J U N 465.8 401.4 429.1 463.1 320.4 336.8 347.8 378.6 379.3 315.3 335.6 437.1 381.9 382.5
J U L 386.1 388.6 454.0 402.4 383.0 321.2 349.5 344.4 450.3 366.6 339.4 391.0 404.4 364.5
AUG 377.1 362.6 402.6 413.3 322.8 338.9 AIME 325.0 395.8 347.3 356.4 381.6 364.7 360.9
SEP 410.1 380.9 409.3 401.1 330.5 327.6 324.3 - 295.0 353.2 327.4 362.6 385.2 338.7 362.8
OCT 406.3 409.01 r 451.4 360.3 337.6 328.8 340.3 338.7 359.4 340.4 369.8 374.2 355.2 409.9
NOV 381.5 359.8 377.6 333.7 327.3 293.3 322.8 305.0 356.9 341.9 325.0 341.3 325.5 352.2
DEC 361.1 ` 3113 339.0 325.5 326.5 299.5 307.7 310.4 324.7 328.0 302.9 324.4 337.4
---------------
S U M 4,897.4 4,554.5 4,681.0 4,577.4 4,179.3 3,840.7 3,884.8 3,974.6 4,280.2 4,239.7 4,105.6 4,472.6 4,422.1 4,096.1
AVG 408.1 379.5 390.1 381.4 348.3 320.1 323.7 331.2 356.7 353.3 342.1 372.7 368.5 372.4
MEDIAN 391.1 384.8 406.0 391.4 329.0 324.9 323.6 323.5 355.0 341.2 344.5 377.9 359.9 364.5
MIN 333.1 311.3 274.6 274.0 305.6 278.0 258.2 278.6 276.7 301.2 298.5 284.7 305.6 292.9
MAX 577.3 449.6 462.0 500.0 412.0 359.4 370.4 423.0 450.3 451.1 385.5 500.6 476.3 468.7
Reclaimed Water(MGaI.)
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TOTAL RECLAIMED WATER DEMAND
TOTAL RECLAIMED WATER DEMAND BILLED (MGAL.)
(BY CALENDAR YEAR)
MONTH 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021
TOTAL RECLAIMED WATER DEMAND BILLED:
J A N ::)21111 10 371. 22 95.686'- 68.04 4.754 0.961 •2.372 �� 911
F E B 48.3714 P7.1gr 91.931 n2.007 61.106 111.421 115.914 Mel 110.533 F 71.0511
MAR 122.519 195.637 113.181 Min 99.654 , 126.552 183.561I 162.779 140.073 207.067 180.486 1
APR 20M111 113.183 113.168 118.802 ]r7.823 143.390 195.234 153.327 199.351 213.969 192.203
MAY 233.175 1170.515 175.826 157.686 216.999 217.716 229.290 201.527 289.731 256.376 250.583
J UN 208.7521 137.282 142.578 .12.255 222.602 104.935 131.184 234.333 214.736 213.005
J U L 172.838 134.979 102.889 P553.878 140.900 237.547 138.063 137.448 231.667 191.674 129.284
AUG 195.873 134.674 i9 266 9M. 105.453 242.7411 141.457 150.914 198.382 147.177 165.501
S E P 164.625 138.083 142.496 124.771 93.950 174.873 109 156.968 219.225 129.457 152.517
OCT 146.258 169.651 143.552 131.319 132.586 145.742 128.389 194.704 202.410 124.126 141.257
N O V 105.417 .107.006 91.013 122.195 101.016 196.030 154.380 110.378 143.159 105.937 1133.431
DEC 101.372 141.781 1111r2.541_78.291 _ 85.596 114.376 _•0.2d s. 69.606 103.660 I
S U M 1,770.8 1,595.2 1,438.8 1,353.9 1,466.3 1,937.4 1,677.7 1,657.1 2,093.2 1,913.3 1,722.1
AVG 147.6 132.9 119.9 112.8 122.2 161.5 139.8 138.1 174.4 159.4 156.6
MEDIAN 155.4 134.8 113.2 123.5 103.2 160.3 133.2 144.2 198.9 138.3 152.5
MIN 48.4 87.2 72.5 45.5 62.0 54.8 90.2 69.6 69.6 103.7 71.1
MAX 233.2 201.2 175.8 161.6 217.0 242.7 229.3 201.5 289.7 256.4 250.6
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) 12-13-2021
550.0
2
500.0 -4
N
°
J
450.0
MONTHLY WATER ----_____
___'-
400.0 - - --"
CONSERVATION IMPA
NOTE:
• Base year represents 350.0
N 0 V E M B E R 202 1 total water demand for — • _ .
..
the customers we serve
today,using water at
base year usage levels. 300.0
Current year represents
total actual water WTP
demand.
250.0
OCT NOV
—i(BASE YEAR(08-09) 506.6 477.4
to —)(CURRENT YEAR(21-22) 409.9 352.2
-- --CONSERVATION GOAL(15%) 430.6 405.8
•
I PREVIOUS YEAR(20-21) 355.2 325.5
CONSERVATION IMPACT(%) 19.09 26.23
•
•
I
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) 12-13-2021
1,100.0 , —
1,000.0 -
900.0
800.0 -- Cu M U LAT I V E
a ,..
CURRENT 2021/2022
LL 600.0 -
O -- , /
500.0z - - FISCALYEAR WATER
4000 CONSERVATION
300.0
200.0 I M PACT
OCT NOV
0
— BASE YEAR(08-09) 506.6 984.1
*- CURRENTYEAR(21-22) 409.9 762.1 Total water demand is 3.26% less in
--*--CONSERVATION GOAL(15%) 431 836 November 2021 when compared to
.I PREVIOUS YEAR(20-21) 355.2 680.7
CONSERVATION IMPACT(%) 19.09 22.55 November 2008/2009 (base year)
Number of Active Residential Accounts
ALL ACTIVE
All Meter Sizes RESIDENTIAL
• ACCOU NTS
Total Active Residential Accounts has
L
L
35-W� grown by 1,157 over the past twelve
months
0 30,000
Q •
T.0.1
Roughly 3,193 more people
25,000
CC
Total Active Residential Accounts has
ain.
20,000 grown by 9,465 compared to
15,000 2008/2009 base year
10,000 • Roughly 26,123 more people
5,000 % of all residential customer
(12 Month Rolling Average)
0
Dec-20 Jan-21 Feb-21 Mar-21 Apr-21 May-21 Jun-21 Jul-21 Aug-21 Sep-21 Oct-21 Nov-21 Tier 1: 69.1�
•Total No.Accts. 45,610 45,681 45,728 45,883 46,001 46,047 46,129 46,233 46,418 46,496 46,578 46,767 •
•Tier 1 32,728 32,293 33,889 32,184 29,506 26,218 30,269 32,421 34,168 33,008 30,934 34,804
•Tier 2 10,686 11,223 10,249 10,100 11,934 13,009 12,026 10,709 9,327 9,555 11,144 8,883 • Tier 2: 23.3
■Tier 3 1,393 1,442 1,040 2,228 2,460 3,478 2,405 1,822 1,775 2,494 2,338 1,862
■Tier 4 803 723 550 1,371 2,101 3,342 1,429 1,281 1,148 1,439 2,162 1,218 • Tier 3: 4.5%
• Tier 4: 3.2%
Average Daily Water Demand (GPD) Per Residential Account
AVERAGE RESIDENTIAL All Meter Sizes
1000
DAILY WATER DEMAND 900
I
(GALLONS PER DAY: GPD) 800
III 111
700
0
November 2021 Residential Average Net Per o 600
Capita Water Demand 0 500
0
Ta
(using 2.76 people per household/account)
ao 400
• Tier 1: 40 GPD Q 300
• Tier 2: 103 GPD 200
ill ill III irl 11 it
• Tier 3: 179 GPD 100 4
• Tier 4. 324 GPD 0 Dec-20 Jan-21 Feb-21 Mar-21 Apr-21 May-21 Jun-21 Jul-21 Aug-21 Sep-21 Oct-21 Nov-21
■Tier 107 103 106 112 105 102 103 103 108 105 103 110
■Tier 264 258 263 281 271 269 266 270 276 271 272 283
Weighted Average: 64 GPD '■Tier 3 482 478 481 496 488 486 479 488 484 481 489 495
■Tier 880 896 851 880 888 935 921 897 923 930 891 894
•Weighted Average 169 229 159 191 204 239 190 179 176 185 199 178
ti i ,
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-
KEY POINTS AND MOVING FORWARD . _
.____
„ _
• Residential potable water demand pattern remains stable:
0
➢ Tier 4 customers use an average of 8.5 times more water than Tier 1 f =
customers. a
➢ Tier 4 customers represent 3.2% of residential customers, while using Fr
roughly 15% of all residential water demand. � •
2I ot' '�`iri�l.; ; , , , , , ti \i'
r
oo r ''.Q6 08
> The rate increases in Tiers 3 and 4 have yet to produce a conservation
effect so far, this fiscal year. I I Ij..1
• Residential reclaimed water demand fluctuates significantly:
1
> Given the fluctuation in demand, analysis of sensitivity to price +
changes will be considered in the rate study. .
,
: ,
to : i
,
Staff and the CDM Smith team continue to progress with the Strategic Plan,
Integrated Water Resource Plan (IWRP), and the Rate Study. The information
in these water demand reports will support future decision
recommendations to the Board of Supervisors.
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