| Violation ID |
Occurrence Date |
Violation Type |
Violation Description(-) |
Violation Status |
Priority |
Source |
Facility Name |
Violated Reg. Meas. ID |
Violated Reg. Meas. Order No. |
Linked to Enf. |
| 1146673 |
12/16/2024 |
OEV |
pH Instantaneous Minimum limit is 7.0 SU and reported value was 6.9 SU at IX-1. |
Violation |
N |
Report |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1146475 |
11/08/2024 |
Surface Water |
Next to fueling pier: Release of fuel caused by a faulty valve on one of the ship's internal generators, which lead to fuel overflowing and discharging directly into the bay without contacting the fueling pier. The spill was 1000 gallons. |
Violation |
N |
eSMR |
US Naval Base Point Loma (NBPL) |
395496 |
R9-2014-0037 |
N |
| 1146474 |
10/16/2024 |
Surface Water |
At Pier 5002: Hydraulic fluid released from a vessel due to an equipment failure on a valve. Spill was 1 ounce. |
Violation |
N |
eSMR |
US Naval Base Point Loma (NBPL) |
395496 |
R9-2014-0037 |
N |
| 1146473 |
11/01/2024 |
Surface Water |
At Pier 5000: Discharge of approximately 1 gallon of an oily water from a ballast tank on the Peruvian Naval Vessel. |
Violation |
N |
eSMR |
US Naval Base Point Loma (NBPL) |
395496 |
R9-2014-0037 |
N |
| 1146460 |
09/30/2024 |
Surface Water |
NASNI Buildings 446-467 Industrial Low Risk Facility that is in the watershed for NAS-14 Outfall: A pipe associated with a Tank at B467 broke after chemical handler pumpout. Approximately 750 gallons of a 1% Methylene Chloride Water Solution (for a total or less than one pound of the chemical component) was released to the ground surface and flowed into the storm drain system. |
Violation |
N |
eSMR |
US Naval Base Coronado (NBC) |
403759 |
R9-2015-0117 |
N |
| 1146429 |
07/17/2024 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 13.6 ug/L and reported value was 14 ug/L at NGD-003. |
Violation |
N |
eSMR |
US Navy NBSD Graving Dock |
444835 |
R9-2013-0064 |
N |
| 1146348 |
03/03/2025 |
Surface Water |
At Pier 4 Berth 2: RP stated a gas turbine MRG cooler blew causing lube oil release into the San Diego Bay. The cause of the incident is unknown to the caller. The caller stated an oil spill kit has been deployed to contain and address the release. A 15ft X 6ft rainbow sheen was seen. Spill volume was 11 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146347 |
02/27/2025 |
Surface Water |
At Pier 12 Berth 2: A malfunction on one of the valves on the aqueous film forming system aboard a ship caused the release of the listed material into the water of San Diego Bay. United States Navy personnel deployed oil booms around the ship. 30 gallons of AFFF mixture entered the bay. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146346 |
02/15/2025 |
Surface Water |
At Pier 10 Berth 5: A piece of machinery (boat davit) being operated on board a naval vessel had a mechanical failure that caused the material to release overboard and into the San Diego Bay. The release has been stopped. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146345 |
05/06/2025 |
Surface Water |
At Pier 4 Berth 2: Lube oil discharged from the main reduction gear cooler due to an equipment rupture. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146344 |
04/24/2025 |
Surface Water |
At Pier 6 Berth 5: Due to a water jet hose rupture on a naval vessel there was a release of hydraulic fluid into San Diego Bay located at Pier 6, Berth 5. The spill was stopped and contained. Clean up was attempted by Navy Port Operations, pads were deployed but release was deemed unrecoverable. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146343 |
04/21/2025 |
Surface Water |
At Pier 8 Berth 5: An oil sheen was observed by a crewmen at pier 8 in San Diego. The source of the material is unknown and is unrecoverable. Sheen is unknown material and appears as rainbow in color. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146342 |
06/18/2025 |
Surface Water |
At Pier 12 Berth 6: Caller reported that less than two gallons of hydraulic oil spilled at Naval Base San Diego. The cause is currently unknown. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146341 |
06/16/2025 |
Surface Water |
At Pier 12 Berth 6: The caller stated that vessel released hydraulic oil into the San Diego Harbor. The amount of material that released is unknown to the caller, however they suspect (5-10) gallons may have been released. The cause of the release is unknown, however an investigation is being conducted. The pumping has ceased and a cleanup of the affected are was conducted. Per report, the sheen has dissipated naturally. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146340 |
05/29/2025 |
Surface Water |
At Pier 2 Berth 6: Caller reported that they discovered approximately 10 gallons of F76 Marine Diesel Fuel spread out inside and outside of the ship's boom due to an unknown cause. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146339 |
04/10/2025 |
Surface Water |
At Pier 13 Berth 2: Caller stated they discovered an unknown sheen from an unknown source near a boomed area at the location. The sheen was described as a greyish rainbow mixture. The sheen was discovered in the San Diego harbor. The sheen is believed to have come from an unknown vessel at the location. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146338 |
03/12/2025 |
Surface Water |
At Pier 4 Berth 2: A sheen was observed when starting up the engine in the San Diego Bay. It was discovered there was a leak coming from the gas turbine main reduction gear cooler. It has been stopped and cleaned up. Spill volume was 84 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146337 |
02/26/2025 |
Surface Water |
At Pier 3 Berth 5: Caller reported during an LOA assessment, a military vessel had a release of an unknown fuel from a tank due to unknown reasons. This created a sheen in the waters of the San Diego Bay. Spill volume was 54 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146336 |
12/05/2024 |
Surface Water |
At Pier 7 Berth 2: A ship mechanical failure resulted in the release of approximately 8 gallons of hydraulic oil from a hose, which discharged into San Diego Bay. Approximately 7.5 gallons have been recovered. Booms have been deployed to contain the spill, and the release has been stopped. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146335 |
12/03/2024 |
Surface Water |
At Pier 7 Berth 2: Earlier today officer doing rounds discovered a rainbow oil sheen all around the ship. They believe its lube oil but they are testing the sample's to confirm. Absorbents have been placed. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146334 |
11/14/2024 |
Surface Water |
At Pier 3 Berth 2: The caller is reporting the discovery of an unknown material around their vessel. The caller states the source of the material is unknown, is purple in color and does not smell like any oil. An investigation and clean up is underway, booms applied around vessel, absorbents applied, secured operations, clean up underway, and investigation is underway. Spill volume is 33 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146333 |
11/01/2024 |
Surface Water |
At Pier 13 Berth 5: Caller reported an unknown sheen from and unknown source in the San Diego Bay. The spill was caused by a lube oil cooler mechanical failure. Spill volume was 218 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146332 |
10/29/2024 |
Surface Water |
At Pier 5 Berth 6: Caller is reporting that while conducting maintenance on the AFFF system there was a release of the AFFF into the water. This was due to operator error by not recycling the AFFF back through the system. The material naturally dissipated. The system was isolated. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146331 |
10/07/2024 |
Surface Water |
At Pier 7 Berth 5: Caller states that during an oily waste transfer, a mechanical failure caused the release of 15-20 gallons of oily water into the ocean. The release has been stopped and contained using booms, with the impacted waterway being San Diego Bay. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146330 |
10/07/2024 |
Surface Water |
At Pier 8 Berth 6: Caller states that a waste water tank in an engine room, which collects sea water and freshwater, was accidentally contaminated with 80 gallons of Lubricating Oil due to human error. The tank, programmed to discharge once it reaches a specific volume, caused a release into the waterway. The release has been stopped and contained using booms, with the impacted waterway being San Diego Bay. The Navy Response Team is on-site to conduct recovery efforts. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146329 |
09/20/2024 |
Surface Water |
At Pier 5 Berth 6: Caller reported a discharge of approximately 75 gallons of lube oil from a military vessel that went into San Diego Bay at the incident location. The cause of the discharge is due to ruptured tubing on the main induction gear lube oil cooler. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146328 |
09/10/2024 |
Surface Water |
At Pier 7 Berth 5: Caller states approx. 15 gallons of oily waste was released from a navy vessel into the San Diego Harbor. The cause of the release is under investigation. Boom was already in place and has contained the spill. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146327 |
02/25/2025 |
Surface Water |
At Pier 3 Berth 1: A ship discovered a rainbow-colored sheen 10 feet long by 10 feet wide in the San Diego Bay at Pier 3, Berth 1. The source of the sheen is unknown. The sheen has a fuel odor. The USN Facility Response Team (FRT) deployed absorbent pad; however, the sheen is unrecoverable. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146326 |
05/31/2025 |
Surface Water |
At Pier 4 Berth 2: Caller states while conducting corrective maintenance, residual hydraulic oil (0.5 gallons) impacted the San Diego Bay. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146325 |
02/13/2025 |
Surface Water |
At Pier 13 Berth 5: There was a release of less than 1 gallon of Aquaeous Film Forming Foam and Salt Water Mix due to mechanical failure of a valve released from naval ship. The substance released into Naval Base San Diego Pier 13 berth 5. The spill was identified at 1836 hours and stopped 1839 hours. It was contained by booms and dissipated in the water. No clean up was conducted due to dissipation. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146324 |
02/09/2025 |
Surface Water |
At Pier 7 Berth 2: Due to a hydraulic leak steering failure, repairs of that system needed to be conducted. During repairs, some residual hydraulic fluid was released to the water. This occurred in a boomed off area, however the release has been deemed unrecoverable. Ship was conducting repairs on the No. 2 water jet (equipment in the water). Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146323 |
02/04/2025 |
Surface Water |
At Pier 7 Berth 5: Per the reporting party, fuel was discharged overboard during a fueling operation. The fuel was discharged overboard during an internal transfer. The spill impacted San Diego Bay. US Navy personnel deployed an absorbent boom around the ship and absorbent diapers in the water. Spill volume was 69 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146322 |
01/23/2025 |
Surface Water |
At Pier 10 Berth 1: Caller reported 8 ounces of fuel oil was in the bilge, and the liquid sloshed. Bilge was set to automatic and it activated the bilge pump and the fuel oil discharged into the basin at Naval Base San Diego. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146321 |
06/16/2025 |
Surface Water |
At Pier 10 Berth 5: A ship was making preparations for small boat operations. The crane putting the boat in the water began to leak. The spill is stopped and is contained inside the boom. The hydraulic fluid entered the San Diego Bay but was contained inside the booms. The hazardous fluid was unrecoverable inside the containment boom. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146320 |
06/13/2025 |
Surface Water |
At Pier 2 Berth 6: Caller reported a release of an unknown material or oil from a ship into San Diego Bay resulting in a sheen 20'X20'. The release has been secured and the material has been contained in a pre-boomed area around the vessel. The cause of the release is unknown at this time. Spill volume was 13 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146319 |
06/02/2025 |
Surface Water |
At Pier 2 Berth 6: RP states while crews were preparing to go underway at San Diego Bay near Pier 2 on the ship began discharging oil due to unknown reasons. Crews stopped the generator. Oil booms and diapers were deployed to absorb the oil. Spill Volume was 26 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146318 |
05/23/2025 |
Surface Water |
At Pier 12 Berth 6: Caller reported a discharge of an unknown amount of an unknown oil believed to be waste oil into San Diego Bay. The exact cause of the discharge is unknown at this time. They estimate less than one gallon was discharged. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146317 |
05/07/2025 |
Surface Water |
At Pier 2 Berth 5:Caller reported a discharge of approximately 32 ounces of jp-5 jet fuel from a gauge line that suffered equipment failure resulting in a leak. Incident occurred at JP5 station #2. The entire discharge impacted the San Diego Bay. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146316 |
08/24/2024 |
Surface Water |
At Pier 13 Berth 6: The caller reported a discharge of a mixture of F76 gasoline and water from a naval vessel that went into San Diego Bay. The cause of the discharge is unknown but is believed to be due to operator error. This incident occurred during an operation of the bilge being pumped/cleanded out. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146315 |
08/21/2024 |
Surface Water |
At Pier 1 Berth 6: The caller reported that a sheen was discovered in the ship's containment boom in the San Diego Bay. After investigating, the source of the sheen was found to have come from a damaged hose to the water jet propulsion system. The material released is approximately 166 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146314 |
07/22/2024 |
Surface Water |
At Pier 13 Berth 2: The caller reported a discharge of approximately 1-3 gallons of a mix of F76 diesel fuel and comp water from a naval vessel onto San Diego Bay at the incident location. The cause of the discharge is unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146313 |
07/16/2024 |
Surface Water |
At Pier 6 Berth 2: Per reporting party, a sheen was discovered with a rainbow color and no scent. The source is a ship drive system discharging a black soot and oil residual. The estimated volume of spill was 36 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146312 |
07/10/2024 |
Surface Water |
At Pier 5 Berths 1&2: Caller is reporting a sheen in the water underneath Pier 5, Berth 1 &2 at the Naval Base. The sheen was from a boom that was discovered lodged under the pier due to unknown causes. The sheen was rainbow in color and the size was estimated to be approx. 5 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146311 |
07/09/2024 |
Surface Water |
At Pier 5 Berth 2: There was an unknown sheen about 20ft. By 5ft. In size from an unknown source discovered at Naval Base San Diego, Pier 5, San Diego Bay on 07/09/2024. A boom captured a portion of the sheen with a separate portion floating near the pier. The spill was of unknown volume. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146310 |
07/07/2024 |
Surface Water |
At Pier 7 Berth 6: RP states a sea water cooler had a leak, was replaced, and during the op test, sea water and residual oil were flushed from the cooler and into the Pacific Ocean. The release has been stopped and contained and the US Navy has performed the clean up. Spill was unknown volume. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146309 |
09/13/2024 |
Surface Water |
At Pier 10 Berth 6: Caller reports an estimated 25-30 gallons of oily waste was discharged to the San Diego Bay. The material came from an unknown source. The cause of the discharge is currently unknown. "Remedial Actions: Booms applied, absorbents applied, clean up underway, clean up material is being collected as they go along. Sheen odor: fuel. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146308 |
01/21/2025 |
Surface Water |
At Pier 2 Berth 5: The caller stated that a vessel released AFFF in unknown amounts. Although the amount of material that released is unknown, the caller suspects upwards of (80) gallons may have released. The material released from the sprinkler system in the hangar bay. The cause of the release was determined to be accidental. The caller stated they are performing a cleanup of the affected area. UPDATE: Only five gallons of AFFF foam mixture entered the bay. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146307 |
01/14/2025 |
Surface Water |
At Pier 3 Berth 5: Caller is reporting a release of oily waste from an unknown source on the vessel. The cause of the release is unknown at this time, but the investigation is underway. "Booms applied, absorbents applied, material contained, clean up crew on-site, cleanup underway, investigation underway." Sheen color: Yellowish Brown. Spill volume was 206 gallons. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146306 |
12/11/2024 |
Surface Water |
At Pier 13 Berth 5: Caller stated they discovered a minor sheen from a vessel after power washing efforts were conducted on the vessel. The amount of material that released is unknown to the caller. The caller suspects that the material released from the deck drain on the vessel. The material released into San Diego Bay. Spill volume was unknown. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146305 |
09/05/2024 |
Surface Water |
At Pier 4 Berth 2: Caller reported that contractors at Naval Base San Diego discharged 3 gallons of oily waste into the water at pier 4 due to a failing pump on the dock. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1146304 |
08/05/2024 |
Surface Water |
At Pier 5 Berth 6: The caller stated that a vessel had work being down on waterjets, when an operational test was conducted a leak occurred. Because of this (15) gallons of hydraulic oil released into the San Diego Bay. Remedial Actions: The vessel was pre-boomed which collected and contained the material that was released. |
Violation |
N |
eSMR |
Naval Base San Diego (NBSD) |
390231 |
R9-2013-0064 |
N |
| 1145579 |
05/02/2025 |
Late Report |
Quarterly SMR ( MONRPT ) report for Q1 2025 (2979525) was due on 01-MAY-25 |
Violation |
None |
Report |
BAE Systems Maritime Solutions San Diego Facility |
401444 |
R9-2015-0034 |
N |
| 1144608 |
09/21/2023 |
Surface Water |
On September 21, 2023, an unknown amount of oily water discharged into San Diego Bay from the deck of the USNS Earl Warren. The incident resulted in wash water mixing with residual oil on the mooring of the vessel and an unknown amount washed overboard. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1144607 |
08/22/2023 |
Surface Water |
On August 22, 2023, NASSCO Security was notified of a spill to San Diego Bay from the USNS Earl Warren (T-AO 3) at Berth 2. Approximately 1 gallon of oily storm water overflowed into the Bay from the flight deck TAO-3 mid ship. Due to the storm prediction for Hurricane Hillary, the vessel was not accessible causing storm water to overflow from the vessel deck. The incident resulted in a visible sheen approximately 20 x 40 feet in size. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1144606 |
07/26/2023 |
Surface Water |
On July 26, 2023, an unknown amount of hydraulic oil spilled from a boomlift from a ruptured hose during startup. The boomlift was located on a test barge when the incident occurred resulting in a small amount of oil to reach San Diego Bay. NASSCO Security notified NASSCO Fire Department (NFD) and Environmental Engineering to respond. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1144605 |
01/22/2024 |
Deficient Monitoring |
On January 22, 2024, an unknown amount of storm water was discharged to San Diego Bay as an severe rain event of over 4 inches of rainfall (January 20-22, 2024) posed the potential to cause damage to the NASSCO facility. This incident was an unplanned emergency discharge from the facility at the M-2 monitoring location. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1144604 |
01/22/2024 |
Deficient Monitoring |
On January 22, 2024, an unknown amount of storm water was discharged to San Diego Bay as an severe rain event of over 4 inches of rainfall (January 20-22, 2024) posed the potential to cause damage to the NASSCO facility. This incident was an unplanned discharge at the SW-1 monitoring location due to an overflow of the facility containment. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1144603 |
01/22/2024 |
Deficient Monitoring |
On January 22, 2024, an unknown amount of storm water was discharged to San Diego Bay as an severe rain event of over 4 inches of rainfall (January 20-22, 2024) posed the potential to cause damage to the NASSCO facility. This incident was an unplanned discharge at the SW-2 monitoring location due to an overflow of the facility containment. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1143966 |
05/19/2025 |
Surface Water |
On May 19, 2025, at approximately 1357 hrs, a trace amount of hydraulic fluid entered the Bay from a spill during commissioning test for a piece of hydraulic equipment on the USNS Lucy Stone. After NASSCO Test and Trials employees observed the sheen, they notified NASSCO Security, who initiated spill procedures. NASSCO Environmental Engineering, Fire Department and Waterfront Services were notified of the spill and responded. An unknown amount of material created a light sheen of approximately 10 x 15 feet within the vessel¿s containment boom and was determined to be unrecoverable. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
| 1142111 |
02/11/2025 |
Deficient Reporting |
NASSCO was not able to submit the February SMR prior to the due date. NASSCO collected samples for discharges during the month of February 2025 on February 11, 2025. However, due to excessive rain events during the month of February and an equipment breakdown, the certified analytical laboratory (Certificate No. 1132) was not able to complete the required metals (copper) analysis within a timely manner. |
Violation |
N |
eSMR |
National Steel & Shipbuilding Co (NASSCO) |
408359 |
R9-2016-0116 |
N |
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