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Bill Calculator

From Date To Date Read Type Previous Reading Current Reading Consumption Billed CCF
Actual
  Total CCF
Total Therms (TH) used Total CCF x
 
DISTRIBUTION SERVICE Therms Rates Amount
Distribution Charge (Block 1)
$
Distribution Charge (Block 2)
$
Distribution Charge (Block 3)
$
Distribution Charge (Block 4)
$
All Application Riders
$
System Charge
$
 
NATURAL GAS SUPPLY SERVICE      
Purchase Gas Charge (PGC)
$
 
TAXES      
Local Utility Tax
$
State and Local Consumption Tax
$
     
Weather Normalization Adjustment (WNA) **    
$
     
 
Total Current Washington Gas Charges    
$

Enter the required information from your invoice.
Sample Invoice as a guide:

Residential heating gas bill details showing meter number, reading dates from 8/4/23 to 9/7/23, consumption, charges breakdown including distribution service, natural gas supply, taxes, and a weather normalization adjustment of $12.28.

Notes:

* For outlet pressure, check if BTU was adjusted by 2PSI or 5PSI factor in the invoice, otherwise select Low Pressure.
** For WNA, usually found in Aug, Sep and Oct Invoice, please enter as applicable.

Legend:

To be input by customer