Blackwater Trading Post
IndustrialPinal County, Arizona · WECC
At a glance
Blackwater Trading Post is an industrial datacenter candidate site in Pinal County, Arizona, scoring 47.3/100 DC Readiness — 247th of 471 scored sites in the county. It sits in the WECC grid region and the ELECTRICAL DIST NO3 PINAL COUNTY service territory, where interconnection has averaged 3.5 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Sales-tax exemption suspended Jul 2026–Jun 2029; water constraints add scrutiny.
Incentive detail: Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
Site location
Get alerts
Track Blackwater Trading Post
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does Blackwater Trading Post compare with other sites in Pinal County?
Blackwater Trading Post ranks 247th of 471 scored candidate sites in Pinal County. Its 47.3/100 is roughly in line with the county average of 49.5. It is roughly in line with the Arizona average of 48.5 and about 11% below the national average of 53.2.
Against the Arizona average, its strongest sub-score is fiber connectivity (68 vs 66) and its weakest is power availability (30 vs 34). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Blackwater Trading Post to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is EdgeCore Phoenix at 23.7 miles. 15 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is L3Harris Technologies Inc, 21.4 miles away.
What are the flood, water and hazard risks at Blackwater Trading Post?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). At the county level, FEMA's National Risk Index rates Pinal County "Relatively Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Pinal County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Copper Crossing Energy and Research Cent | Brownfield | 69 kV | 1,779 MW | 3.5 yrs | 69.5 |
| BROWNING | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 65.7 |
| SAGUARO | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 63.8 |
| ABEL | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 63.0 |
| DUKE | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 62.3 |
| TORTOLITA | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 62.0 |
| PINAL CENTRAL | Substation-Adjacent | 500 kV | 1,000 MW | 3.5 yrs | 61.4 |
| SCHRADER | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 60.8 |
Blackwater Trading Post: common questions
What is the DC Readiness score of Blackwater Trading Post?
Blackwater Trading Post scores 47.3/100 on the GridCensus DC Readiness scale, rated fair. It ranks 247th of 471 scored sites in Pinal County. The Pinal County average is 49.5 and the Arizona average is 48.5.
Which electric utility serves Blackwater Trading Post?
ELECTRICAL DIST NO3 PINAL COUNTY (political subdivision) holds the retail service territory that contains the site.
What grid region is Blackwater Trading Post in?
Blackwater Trading Post is in the WECC region. Projects interconnecting there have averaged a 3.5-year wait from queue request to operation.
Is Blackwater Trading Post in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
How far is Blackwater Trading Post from an internet exchange?
The nearest internet exchange facility is EdgeCore Phoenix, about 23.7 miles away; 15 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Blackwater Trading Post, Pinal County, AZ”, https://gridcensus.com/datacenter-sites/arizona/pinal-county/blackwater-trading-post-17ffba57 (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
Every site and score for Blackwater Trading Post, Pinal County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.