EDGAR Filing Documents for 0000741508-10-000027

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0000741508-10-000027

Filing Date

2010-05-06

Accepted

2010-05-05 18:35:24

Documents

Period of Report

2010-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	form10-q.htm	10-Q	2265812
2	EXHIBIT 10.1	exhibit10-1.htm	EX-10.1	693055
3	EXHIBIT 12.1	exhibit12-1.htm	EX-12.1	93924
4	EXHIBIT 12.2	exhibit12-2.htm	EX-12.2	89775
5	EXHIBIT 12.3	exhibit12-3.htm	EX-12.3	77453
6	EXHIBIT 31.1	exhibit31-1.htm	EX-31.1	13193
7	EXHIBIT 31.2	exhibit31-2.htm	EX-31.2	13202
8	EXHIBIT 31.3	exhibit31-3.htm	EX-31.3	13506
9	EXHIBIT 31.4	exhibit31-4.htm	EX-31.4	13124
10	EXHIBIT 31.5	exhibit31-5.htm	EX-31.5	13188
11	EXHIBIT 31.6	exhibit31-6.htm	EX-31.6	13215
12	EXHIBIT 32.1	exhibit32-1.htm	EX-32.1	7015
13	EXHIBIT 32.2	exhibit32-2.htm	EX-32.2	7083
14	EXHIBIT 32.3	exhibi32-3.htm	EX-32.3	7071
15	EXHIBIT 32.4	exhibit32-4.htm	EX-32.4	7083
16	EXHIBIT 32.5	exhibit32-5.htm	EX-32.5	7062
17	EXHIBIT 32.6	exhibit32-6.htm	EX-32.6	7144
	Complete submission text file	0000741508-10-000027.txt		3344823

Mailing Address P O BOX 98910 LAS VEGAS NV 89151

Business Address 6226 W SAHARA AVE LAS VEGAS NV 89146 7023675000

Mailing Address 6100 NEIL ROAD P.O. BOX 10100 RENO NV 89520

Business Address 6100 NEIL RD P O BOX 10100 RENO NV 89520-0400 7758344011

SIERRA PACIFIC POWER CO (Filer) CIK: 0000090144 (see all company filings)

Mailing Address 6226 WEST SAHARA AVENUE LAS VEGAS NV 89146

Business Address 6226 WEST SAHARA AVENUE LAS VEGAS NV 89146 702-367-5000