EDGAR Filing Documents for 0000000000-13-038981

Form UPLOAD - SEC-generated letter:

SEC Accession No. 0000000000-13-038981

Filing Date

2013-07-17

Accepted

2013-07-17 14:36:46

Documents

Document Format Files

Seq	Description	Document	Type	Size
1		filename1.pdf	LETTER	27461
	Complete submission text file	0000000000-13-038981.txt		38926

Mailing Address 1515 ARAPAHOE STREET TOWER 1, SUITE 1600 DENVER CO 80202

Business Address 1515 ARAPAHOE STREET TOWER 1, SUITE 1600 DENVER CO 80202 303-925-9200

MARKWEST ENERGY PARTNERS L P (Filed for) CIK: 0001166036 (see all company filings)

IRS No.: 270005456 | Fiscal Year End: 1231
Type: UPLOAD
SIC: 1311 Crude Petroleum & Natural Gas