Facility Profile

CORONADO GENERATING STATION
SALT RIVER PROJECT AGRICULTURAL IMPROVEMENT & POWER DIST
Facility Summary
7 MI NE OF ST. JOHN'S AZ OFF HWY 191, SAINT JOHNS, AZ, 85936 (APACHE)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
18-month enforcement and compliance history summary for this facility:
Facility: No Violation Identified
Clean Air Act: No Violation Identified
Clean Water Act:
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $0
Last Penalty: 12/19/2008
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
BARIUM COMPOUNDS
CASRN: N040
332,277.00 1,137.00 0.00 331,140.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
MANGANESE COMPOUNDS
CASRN: N450
11,922.00 148.00 0.00 11,774.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
SULFURIC ACID
CASRN: 7664-93-9
10,955.00 10,955.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
VANADIUM COMPOUNDS
CASRN: N770
9,270.00 97.00 0.00 9,173.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ZINC COMPOUNDS
CASRN: N982
6,269.00 771.00 0.00 5,498.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
COPPER COMPOUNDS
CASRN: N100
5,792.00 103.00 0.00 5,689.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
HYDROFLUORIC ACID
CASRN: 7664-39-3
5,075.00 5,075.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
AMMONIA
CASRN: 7664-41-7
4,293.00 4,275.00 0.00 18.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
LEAD COMPOUNDS
CASRN: N420
1,046.32 51.20 0.00 995.10 0.00 0.02
Substance Total Air Water Land UnInj Offsite
MERCURY COMPOUNDS
CASRN: N458
30.90 14.20 0.00 16.70 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
NAPHTHALENE
CASRN: 91-20-3
11.01 11.00 0.00 0.00 0.00 0.01
Substance Total Air Water Land UnInj Offsite
POLYCYCLIC AROMATIC COMPOUNDS (TRI CATEGORY)
CASRN: N590
1.90 1.90 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
CASRN: N150
0.65 0.65 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
BENZO[G,H,I]PERYLENE
CASRN: 191-24-2
0.10 0.10 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite