SIC 49:   Electric, gas, and sanitary services - 4-digit SIC to 6-digit NAICS
Includes only establishments with payroll. Introductory text includes scope and methodology. Figures to the left of NAICS codes indicate the percent of NAICS receipts represented by this part; and link to Table 1 where other parts of the NAICS are shown. links to 1997 and 1992 Comparative Statistics for whole SICs.

SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
491			Electric services		6,212	169,783,807	359,235	19,103,847
4911			Electric services		6,212	169,783,807	359,235	19,103,847
86% of	221111	10	Electric services (hydroelectric power generation)		302	2,651,104	6,344	341,334
77% of	221112	10	Electric services (fossil fuel power generation)		834	37,041,869	71,407	3,829,528
70% of	221113	10	Electric services (nuclear power generation)		56	9,808,861	26,508	1,673,481
86% of	221119	10	Electric services (other electric power generation)		268	6,864,322	10,990	612,726
55% of	221121	10	Electric services (electric power transmission & control)		99	523,508	1,639	66,484
58% of	221122	10	Electric services (electric power distribution)		4,653	112,894,143	242,347	12,580,294
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
492			Gas production and distribution		3,931	D	(100,000+)	D
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
493			Combination utility services		1,989	D	(100,000+)	D
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
494			Water supply		3,721	4,347,227	26,597	800,537
4941			Water supply		3,721	4,347,227	26,597	800,537
98% of	221310	10	Water supply		3,721	4,347,227	26,597	800,537
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
495			Sanitary services		6,056	17,165,878	103,025	3,559,546
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
496			Steam and air-conditioning supply		83	573,063	1,767	80,995
4961			Steam and air-conditioning supply		83	573,063	1,767	80,995
	221330		Steam & air-conditioning supply		83	573,063	1,767	80,995
SIC	NAICS	Pt	Description		Establish- ments	Revenue ($1,000)	Paid employees	Annual payroll ($1,000)
497			Irrigation systems		331	106,608	1,336	24,871
4971			Irrigation systems		331	106,608	1,336	24,871
2% of	221310	20	Irrigation systems		331	106,608	1,336	24,871

N=Comparable data not available D=Withheld to avoid disclosure
%% Data do not include large certificated passenger carriers that report to the Office of Airline Statistics, U.S. Department of Transportation
** Railroad transportation and U.S. Postal Service industries are out of scope for the 1997 Economic Ce

=sum of NAICS parts listed below the symbol   links to Comparative Statistics for 1992 and 1997

	(Bridge complete.)	Comparable	SIC derivable from NAICS data.
	(Drawbridge slightly open.)	Almost comparable	Sales or receipts from NAICS are within 3% of SIC sales or receipts.
	(Drawbridge open.)	Not comparable	SIC sales or receipts cannot be estimated within 3% from NAICS data.

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Source: 1997 Economic Census, Comparative Statistics

Last modified: 6/27/00

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