# Relationship history for MSHA mine 3608079

Current hierarchy: **Joseph L  Waroquier Jr; Gary V  Waroquier → Southwest Reclamation Inc → Southwest Reclamation #1**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Stephen N  Peles et al → Southwest Reclamation #1; 1988-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Southwest Reclamation → Southwest Reclamation #1; 1989-04-01 to 1991-11-11; source msha-controller-operator-history
- **controller_controls_operator:** Stephen N  Peles et al → Southwest Reclamation; 1989-04-01 to 1991-11-11; source msha-controller-operator-history
- **controller_controls_operator:** Beth  Peles et al → Southwest Reclamation; 1989-04-01 to 1991-11-11; source msha-controller-operator-history
- **operator_operates_mine:** Southwest Reclamation Inc → Southwest Reclamation #1; 1991-11-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Joseph L  Waroquier Jr Et Al → Southwest Reclamation #1; 1991-11-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joseph L  Waroquier Jr Et Al → Southwest Reclamation Inc; 1991-11-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Gary V  Waroquier Et Al → Southwest Reclamation Inc; 1991-11-12 to current/open; source msha-controller-operator-history