[TxAggregatePitPulse](/v/txaggregatepitpulse) / compare

# Martin Marietta Materials Southwest LLC vs Iron Oak Sand LLC: TxAggregatePitPulse comparison

**Iron Oak Sand LLC's amount of 1,115 is 1.0x Martin Marietta Materials Southwest LLC's 1,100 (98th percentile). Martin Marietta Materials Southwest LLC is dated 2026-10-19; Iron Oak Sand LLC 2026-10-14.**

Data as of 2026-11-04 · [Compiled by Zalwin](/research/txaggregatepitpulse) from Texas Commission on Environmental Quality Aggregate Production Operations registrations (data.texas.gov) Copy citation

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## How does Martin Marietta Materials Southwest LLC compare to Iron Oak Sand LLC?

| Field | Martin Marietta Materials Southwest LLC | Iron Oak Sand LLC |
|---|---|---|
| Operator | Martin Marietta Materials Southwest LLC | Iron Oak Sand LLC |
| Site | Mm - North Bridgeport Stone | Crane Facility |
| Registration | AP0001977 | AP0003135 |
| Event | Annual renewal approved (2026-10-19) | Annual renewal approved (2026-10-14) |
| Materials | LIMESTONE | SAND |
| Acres disturbed | 1100 | 1115 |
| Registered since | 2016-10-28 | 2019-10-17 |
| Expires | 2027-10-28 | 2027-10-17 |
| Location | Chico, Wise County, TX | Crane, Crane County, TX |
| amount percentile | 97th | 98th |
| Score | 50/100 | 45/100 |
| Peer rank and all 500 records (CSV) | Every comparable record ranked, with amounts, dates and scores 🔒 Click to unlock → |
| Official source URLs for every peer record | Direct links to each record at its government source 🔒 Click to unlock → |

Official records: [Martin Marietta Materials Southwest LLC](https://data.texas.gov/d/9ixa-7k3m) · [Iron Oak Sand LLC](https://data.texas.gov/d/9ixa-7k3m)

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From TCEQ Aggregate Production Operation registration data. Dates and status are as recorded by TCEQ; verify with TCEQ before relying on a record. Operators registered under an individual's name are excluded, and mailing addresses are not shown.

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