Proposed Regulation XIV Revisions Fixture/Appliance Type (Left Column) and Conservation Program Trigger (Top Row)
	Residential New Construction	Non-Res New Construction	Change of Ownership and Water Permit Conditions	Change of Use	Mandatory Requirements	Messaging Requirements
Toilets 1.6 gpf current requirement	HET (1.3 gpf)	HET (1.3 gpf)	HET (1.3 gpf)	HET (1.3 gpf) for older than 10 year old ULFs	HET (1.3 gpf) upon replacement from 2010-2013 then mandatory retrofit (exception for recently installed toilets)	None
Urinals 1.0 gpf current requirement	0.125 max	0.125 max. Zero water urinals encouraged	0.125 max. Zero water urinals encouraged	0.125 max. Zero water urinals encouraged	By 2013, High Efficiency Urinals	None
Showerheads 2.5 gpm current requirement	2.0 gpm	2.0 gpm w/scald protection	2.0 gpm	2.0 gpm	N/A	None
Multiple showerheads No current regulation	3-minute timer	3-minute timer	N/A	N/A	N/A	None
Lavatory faucets 2.2 gpm current requirement	1.5 @ 60 psi	0.5 @ 60 psi for all applications other than hotel/motel guest rooms and private hospital rooms.	1.5 @ 60 psi (Residential) and 0.5 @ 60 psi for all applications other than hotel/motel guest rooms and private hospital rooms.	0.5 @ 60 psi for all applications other than hotel/motel guest rooms and private hospital rooms.	0.5 @ 60 psi for all applications other than hotel/motel guest rooms and private hospital rooms.	None
Automatic faucet or sensor shut-offs No current regulation	Not required	0.25 gpm max	Not required	0.25 gpm max	0.25 gpm max	None
High Efficiency Washers No current requirement	Water Factor 5.0 max	Water Factor 5.0 max	Not required	Not required	Required by 2013 w/ max water factor of 5.0	None
High Efficiency Dishwashers No current requirement	5.8 gpc max	Meet or exceed CEE specifications	Not required	Not required	Not required	None
Instant-Access Hot Water Currently required for New Construction	Required	Required	Modifications that involve hot water	Not required	Not required	None
Insulation of Hot Water Pipes No current requirement	Required	Required	Modifications that involve hot water	Not required	Not required	None
Sodium Water Softeners	Discouraged	Discouraged	Not required	Not required	Not required	None
State Model Landscape Ordinance As required by Jurisdiction	Required	Required	Not required	Not required	Not required	None
Weather Based Irrigation Controller No current requirement	Required on Sites w/ irrigation system for areas >2000 sf	Required on Sites w/ irrigation system for areas >2000 sf	Not required	Not required	Not required	None
Rain Sensors No current requirement	Required for all non-WBIC[1] automatic irrigation systems	Required for all non-WBIC automatic irrigation systems	Required for all non-WBIC automatic irrigation systems	Not required	Encouraged for all automatic irrigation systems	None
Soil Moisture Sensors No current requirement	Encouraged	Encouraged	Not required	Not required	Not required	None
Drip Irrigation for Non-Turf Required for New Construction	Required for non-turf irrigation	Required for non-turf irrigation	Not required	Not required	Not required	None
Water Efficient Spray Heads for Turf Irrigation	Required for turf irrigation	Required for turf irrigation	Not required	Not required	Not required	None
Overhead Spray Ban for Non-Turf Areas No current requirement	Required	Required	Not required	Not required	Not required	None
Rainwater Collection No current requirement	Encouraged	Encouraged	Not required	Not required	Not required	None
Alternative Irrigation Source Signage No current requirement	Not required	Not required	Not required	Not required	Not required	None
Best Management Practices Required during rationing	Not required	Required	Implement in Non-Residential to extent possible	Implement in Non-Residential to extent possible	Not required	None
Pre-Rinse Spray Valves No current requirement	Not required	1.6 gpm max	1.6 gpm max	1.6 gpm max	1.6 gpm max by July 1, 2010	None
Single-Pass Water Use Systems when non-water technology is available	Not required	Prohibited	Prohibited in Changes of Use or Expansions of Use that require a Water Permit	Prohibited in Changes of Use or Expansions of Use that require a Water Permit	Air-cooled ice machines required by 2013	None
Water Cooled Refrigeration when non-water technology is available No current prohibition	Not required	Prohibited when non-water technology is available	Prohibited in Changes of Use or Expansions of Use that require a Water Permit	Prohibited in Changes of Use or Expansions of Use that require a Water Permit	Not required	None
Cooling Tower Conductivity Controllers No current requirement	Not required	Required	Not required	Not required	Not required	None
Boilerless Steamers in Place of Boiler-based Steamers No current requirement	Not required	Required	Not required	Not required	Not required	None
Car Wash 50% Recycled Currently required	Not required	Required			Currently required	Encouraged
Mobile Water Systems Metering Not currently required	N/A	N/A	N/A	N/A	Required	None
Towel/Linen Reuse Voluntary	Not required	See Mandatory Requirement			Required
Drinking Water on Request Only Currently required	Not required	See Mandatory Requirement			Required	Currently Required
Conservation Messages Currently required	Not required				Currently Required	Currently Required

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[1] Weather Based Irrigation Controller (WBIC)