EXHIBIT 12-B

TABLE 1: RESIDENTIAL FIXTURE UNIT COUNT VALUES

	^Water Fixture Description	^Fixture Unit ^Value
^1	^Washbasin (lavatory sink), each	^1
2	Two Washbasins in the Master Bathroom	1
^3	^Toilet, Ultra Low Flush (1.6 gallons per flush)	^1.7
^4	^Toilet, High Efficiency (HET) (1.3 gallons maximum)	^1.3
^5	^Urinal (1.0 gallon-per-flush)	^1
^6	^Urinal, High Efficiency (0.5 gallon-per-flush)	^0.5
^7	^Urinal, Zero Water Consumption	^0
^8	^Bathtub, (may be Large with Showerhead above) & Separate Shower in the Master Bathroom	^3
^9	^Bathtub, Large (may have Showerhead above)	^3
^10	^Bathtub, Standard (may have Showerhead above)	^2
^11	^Shower, Separate Stall (one Showerhead)	^2
^12	^Shower, each additional fixture (including additional Showerheads, Body Spray Nozzles, etc.)	^2
^13	^Shower System, Rain Bars, or Custom Shower (varies according to specifications)	^2
^14	^Kitchen Sink (including optional adjacent Dishwasher)	^2
^15	^Kitchen Sink with adjacent High Efficiency Dishwasher (5.8 gallons maximum per cycle)	^1.5
^16	^Dishwasher, each additional (including optional adjacent sink)	^2
^17	^Dishwasher, High Efficiency, each additional (including optional adjacent sink) [5.8 gallons maximum per cycle]	^1.5
^18	^Laundry Sink/Utility Sink (debit/Connection Charge applies to only one Laundry/Utility Sink per Residential Site)	^2
^19	^Clothes Washer	^2
^20	^Clothes Washer, High Efficiency (HEW) (Water Factor of 5.0 or less)	^1
^21	^Bidet	^2
^22	^Bar Sink	^1
^23	^Entertainment Sink	^1
^24	^Vegetable Sink	^1
^25	^Swimming Pool (each 100 square-feet of pool surface area)	^1
26	^Outdoor Water Uses (new Connection only) – (Lot size of 10,000 square-feet or less) ^(1) 50% total interior fixture units, ^(2) 25% interior fixture unit count when restricted by Jurisdiction mandate and enforcement to native Landscaping only.^For all new Connections – Refer to Rule 24-A-5, Exterior Residential Water Demand Calculations.
27	^Outdoor Water Uses (new Connection only) – (Lot size exceeding 10,000 square-feet) ^(1) 50% total interior fixture units, or based on Maximum Applied Water Allowance (MAWA), whichever is greater. ^(2) 25% interior fixture unit count when restricted by Jurisdiction mandate and enforcement to native Landscaping only.

_________________________

¹When a Kitchen Sink exists without the benefit of a Dishwasher, a Dishwasher may be added without a Water Permit.

Table Amended by Resolution 2009-11 (8/17/2009); Ordinance No. 140 (11/16/2009); Resolution 2009-13 (12/14/2009)

U:\staff\word\boardpacket\2010\20101213\ConsentCal\12\item12_exh12b.doc