COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Mar. 31, 2021

Commitments And Contingencies Disclosure [Abstract]

Schedule of Accrued Environmental Remediation

A rollforward of the Partnership’s undiscounted accrued environmental remediation follows and is primarily related to the Meadowlark Rupture.

	Total
	(In thousands)
Accrued environmental remediation, December 31, 2020	$	2,929
Payments made		(86	)
Additional accruals		410
Accrued environmental remediation, March 31, 2021	$	3,253