Athens Clarke County Public Utilities
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Transcript of Athens Clarke County Public Utilities
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Athens Clarke County
Public Utilities
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Overview of ACC System
•Population
•Water Source
•Customer Profiles
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Population Served
101,000 ACC Residents
32,000 UGA Students
10 -20,000 “visitors”
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Water Source
North Oconee River
Middle Oconee River
Bear Creek Reservoir
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Bear Creek Reservoir
505 Acre Lake
Yield 53 MGD
ACC share 23 MGD (44%)
15 miles of 36” pipe connects to WTP
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Customer ProfileCustomer Profile
74%
17%7% 2%
Residential - 74% Industrial - 17% UGA - 7% Wholesale - 2%
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Demand Side Issues
Normal Daily Average - 18MGD
Summer Daily Average - 21 MGD
Summer Peak - 24 MGD
Time of Day Peaking - 9AM to 9PM
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Supply Side Issues
Treatment Capacity - 28 MGD
Reduced River Flow
Bear Creek Reservoir
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Indoor Tips
Reduce shower time
Replace old 7gpf toilets
Consider water efficient appliances
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Home Audit Program
Shower Swap
Workshops
Water Smart Home
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Water Wise Tips
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Landscape Water Wise Tips
•Reduce turf areas
•Plant drought tolerant grass/shrubs
•Group plants by water use
•Mulch, mulch, mulch
•Avoid watering in mid day
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Landscape Audit
Landscape Planning Workshops
Demonstration Projects
Waste Ordinances
Conservation Rate
Landscape Water Wise Tips
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Restrictions - Do They Work?
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Operational Results of Restrictions
Reduce Day Time Peaking
Reduce Daily Demand
Maintain 7Q10 flows
Recapture wasted water
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Cumulative Results of Water Restrictions
Odd/Even 2% Reduction
Odd/Even + 10 to 10 6.6%
Weekend Only 16.9%
Outdoor Ban 25.5%
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Keys to Reduction Planning
Understand your system challenges
Evaluate message delivery effectiveness
Include customer classes that contribute to problem
Include triggers and markers
Develop enabling ordinances
Don’t confuse restrictions with conservation
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EVERY DROP COUNTS!