EDGAR Filing Documents for 9999999995-14-000624

Form EFFECT - Notice of Effectiveness:

SEC Accession No. 9999999995-14-000624

Accepted

2014-03-11 00:15:10

Documents

Effectiveness Date

2014-03-10

Registration Form

S-3

Document Format Files

Seq	Description	Document	Type	Size
1		primary_doc.html	EFFECT
1		primary_doc.xml	EFFECT	598
	Complete submission text file	9999999995-14-000624.txt		1710

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 (Filer) CIK: 0001166036 (see all company filings)

IRS No.: 270005456 | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-194013 | Film No.: 14682701
SIC: 1311 Crude Petroleum & Natural Gas