Showing posts with label Toxic Spill. Show all posts
Showing posts with label Toxic Spill. Show all posts

Wednesday, May 20, 2015

The Goleta Nightmare: The Storm Sewer Delivery System


" What government body approved this pipeline design? What responsible authority would allow such inept engineering to be foisted upon the public? At what point do political cronyism and bureaucratic indifference become criminal negligence?"



Santa Barbara's Nightmare

Santa Barbara's Nightmare has returned. Delivered unimpeded with pinpoint accuracy by a storm sewer running along Highway 101, crude oil has again blackened a formerly scenic California beach and decimated a marine ecosystem. Didn't we learn anything from the '69 Santa Barbara disaster?

Click here for the breaking story from CBS: Santa Barbara's Nightmare , Do I need to describe the grim landscape that will appear on tonight's six o-clock news? Black sludge-covered seabirds and otters, seals and sea lions, struggling for life. An undulating mass of blackened seaweed where foamy breakers formerly rolled shoreward.

The Goleta oil spill reveals flawed engineering from horse-and-buggy days rife with ecological ignorance and indifference.

Why weren't automatic shut-off valves operating? Where was the backup system? A drop in pipeline pressure should have stopped the pumping and triggered an investigation. Catch basins could have been built along the pipelines for ease of clean-up and to prevent spillage from reaching sensitive areas. What design considerations were made for local seismic conditions?

Post-1969 and considering the high threat of earthquakes, catch basins should have been required. It is criminally deficient to not include even the simplest environmental safety features in pipeline design. We can send spacecraft to Saturn and beyond, but we can't build and safely operate a simple pipeline?

And don't use the worn-out cost excuse. Cost gets factored into the feasibility of the project. Safety is integral to cost. Are we mentally impaired when it comes to the design of ecologically prudent oil pipelines?

What government body approved this flawed pipeline design? What responsible authority would allow such inept engineering to be foisted upon the public? At what point do political cronyism and bureaucratic indifference become criminal negligence?

Lack of regulatory oversight was a major factor in the Goleta tragedy: Click here for an expose on how the pipeline operator dodged regulation  "Because the county was denied the regulatory authority to require that Plains equip its pipeline with an automatic shut-down valve in case of a rupture, The Santa Barbara Independent has discovered, the Plains pipeline is the only pipeline in the county without this key safety feature. "

The corporation must pay damages, but real accountability means some corporate types need to be in handcuffs and orange jumpsuits.


Storm sewers may be implicated in the still unsolved 2015 Seabird Massacre, presently under investigation by the Department of Fish and Wildlife, the Alameda County Department of Environmental Health, and myself. (This investigation is the main purpose of this web site.)

Storm sewers. We never think about them, but they are pipelines for toxins into San Francisco Bay. What goes down the gutter ends up in our marine environment.

Goleta and the Seabird Massacre are wake-up calls. Attend the June 10 (click here for details) PUBLIC WORKSHOP HEARINGS FOR THE SAN FRANCISCO BAY STORMWATER PERMIT This hearing will consider comments regarding pending action which will help protect the entire San Francisco Bay from the discharge of toxic waste through storm sewers.

Don't let this happen to San Francisco Bay:


If you can't be at the hearing and have comments or questions, post them here on this blog and I will present them on your behalf at the hearing and post the follow-up here.

Here's a list of Bay Area politicians and organizations who can effect change: Whom to Contact

How many seabird massacres does it take for you to take action?

Goleta coastline, May 19, 2015.


Wednesday, April 15, 2015

Alameda's Tidal Curse

The Sludge Could Have Returned Dozens, if not Hundreds of Times

"What I found sent a chill up my spine.  ...Like a toilet flushing backward, the "bad stuff" kept returning. Alameda's Tidal Curse was a death trap for marine life."

Someone asked, "If the sludge you saw in October was the Bird Goo, how could it take from October to January, ten weeks, to kill the seabirds?"

To answer that question I studied tidal charts for October 12, 2014, the day I observed and reported the plume of sludge. What I found sent a chill up my spine.

The sludge took 3 1/2 hours (from 2:40 to 6:10) to transit from the south shore lagoon portal to just beyond the Park Street bridge. It had twice that distance to cover before tide changed at 9:21. It took the entire six-hour tidal cycle for the sludge to arrive at the mouth of the Oakand-Alameda Estuary, then the gooey mess would have been drawn right back up the same Estuary by the powerful ship channel current--BACK INTO SAN LEANDRO BAY WHERE SEABIRDS WERE ROOSTING FOR THE NIGHT!

Then the tide reversed again, and the process was repeated! For weeks, the deadly sludge I saw would have been transported back and forth along the Estuary between San Francisco Bay and San Leandro Bay, dousing hundreds of migrating seabirds again and again with layer after layer of toxic goo. (See illustration below, Image 1fx)

(click to enlarge photo)
Path of Sludge Ploom


Given the strength of the tide in the Estuary and the distance and speed of the tidewaters, whatever is carried out from San Leandro Bay is most likely to return on the next incoming tide. Then the process is repeated, endlessly.

Like a toilet flushing backward, the "bad stuff" kept returning. Alameda's Tidal Curse was a death trap for marine life.

The sludge's mass gradually diminished over time as some got deposited along the shoreline and bits were carried out into San Francisco Bay. But how long did that take, how many cycles? And how toxic were/are the residues to the seaweed and other marine life (fishes, barnacles, mussels, shrimps, crabs?)

San Leandro Bay's formerly robust marine life is feeding habitat for thousands of seabirds and their entire food chain. As food supply diminishes, so goes the seabird population.


The streaks of foam I saw April 12 (See Continuing Evidence of a Lethal Surfactant), if they are remnants of the initial October 2014 plume, could have returned hundreds of times during the intervening six months.

Migrant seabirds came here to fatten up for their return flight north, only to be drenched daily with a mixture of viscous chemical compounds we now know to be drilling mud (click here for April 19 blog identifying the Goo as drilling mud) and a lethal surfactant that got pushed farther and farther inland with each cycle.

Each successive dousing of surfactant would deposit another layer, to the point where death from hypothermia would result. A surfactant that might normally be considered harmless in a single dose would be lethal. (Click here for a detailed explanation of surfactants.)


Due to this Tidal Curse phenomenon, massive and lasting damage has likely been wreaked on the Estuary and San Leandro Bay as the tides have come and gone and layer after layer of toxic chemicals were deposited on rocks and seaweed and all forms of marine life and habitat, from pilings to bird feathers.

The chemical properties of a surfactant make it the ultimate toxin in a marine environment because surfactant molecules seek always to get between water and on-aqueous matter. Since essentially no marine life or habitat can escape a surfactant, its killing power is incalculable.



Friday, April 10, 2015

How a Toxic Spill Can Be Invisible


Two different fire departments responded to my 911 call, and neither one saw anything requiring action. What was I to make of that? I thought I had done everything right in phoning 911, giving my cell number and hanging around a couple of blocks away. How could they not see what I had seen? I thought Alameda FD was a no-show, but learned later from the fire chief that wasn't the case. After dark, Oakland FD came, but all they had were flashlights. It would have taken a floodlight aimed down the estuary to make out what was left of the plume.

I owe an apology to Alameda's firefighters for doubting them. After meeting with Acting Chief Doug Long, I now have a clearer picture of the mechanics and limitations of their procedures and equipment.

Even under ideal conditions, there was almost a stealth nature to the material in the plume. The grey color of the material made it difficult to distinguish from the water.

Examine closely Image 1kc, at right, taken within Alameda's lagoon community sometime after the lagoons were dredged and before November 20, 2014, when the photo was posted on Facebook.

The white foam and adjacent grey floating material I believe to be the unknown surfactant mentioned above.

The grey areas dispersed among and bordering the white foam are what I believe was the plume I reported in my 911 calls.

Note how hard it is to make out the grey areas because they are so similar to the surrounding water. Note the low light and the textured nature of the water caused by wind or light rain. In such low/flat-light textured conditions the "grey goo" is almost indistinguishable from the water.

Why was I able to see the plume so clearly? Because the conditions at the time were ideal. It was bright and sunny and there was not even a breeze when I first noticed the plume of sludge. The water's surface was like a mirror except for the plume, which I only noticed because there was a texture to it and it was moving directly toward me at a snail's pace for over an hour before I got a good look at it. I had plenty of time to study it, to track it on foot and ponder the significance of what I was seeing. Even so, it was two months later before it sunk in that what I had seen was likely the toxic spill that killed three hundred seabirds.

The conditions for AFD were entirely different. During the two-and-a-half hours that passed since I first spotted the plume hundreds of yards away, the wind had come up, the tidal current had strengthened creating ripples, and the plume was in the shade that had crept out along the north shore of Alameda Island as the afternoon wore on.

Why didn't AFD call me? Because the driver didn't have my cell number. Either it wasn't passed to the driver or the truck wasn't equipped with a wireless monitor. For firefighters, time is critical. They rush to get out the door and on site as fast as possible. A piece of paper with a number on it doesn't always end up in the right hands. Arriving on site, the responders expected to "see something" that was almost impossible to see. And there was nobody around, or so they thought, to point anything out.

Meantime, another hour passed before Oakland FD was on site. By then the plume had broken up substantially and the conditions had worsened. The outgoing tide was ripping along, making the water choppy. They would had to have aimed a floodlight down the estuary to see what was left of plume, but by then the water was choppy. I was beginning to feel dumb for even calling them because there was so little evidence.

The next day I wanted to do something, but I was short of time. I had heard that the lagoons were being dredged, and it clicked in my head that the lagoon portal was just west of the Otis Street Bridge, where I'd first seen the plume. So I squandered what time I had on driving around looking for a dredging crew. One of the workers said the dredgings were carried away on a truck. Where, he didn't know.

So I dropped it. I figured the plume was from some other source, and what evidence there was was out floating in the Pacific Ocean by then. I wrote a rant on Facebook and dropped any notion of folowing up. I had plenty going on in my life to sweat over some junk that was out past the Golden Gate Bridge. Was I wrong!

As I said, only after I heard about the bird-killing grey good did I realize what an opportunity I had missed to prevent hundreds of beautiful seabirds from death and misery.

Again, my apologies to Alameda's firefighters. After I heard about the goo and that there was no record of my 911 calls, I assumed someone was covering up for someone at City Hall. I was angry about the birds. Angry that I might have been fooled. Angry that someone who didn't care about a few hundred birds was getting away with an environmental crime. Nobody thinks clearly when they're angry.

I'm sorry guys. It won't happen again.

There's still work to be done, though, to find out what happened and how to correct it. Maybe we can all learn from this. Next time, even if I have to run to my car and back for my phone and a coat. Even if I have to see a lady safely to her car and run back. I'm going to return to where I made the call so I can direct the responders right to the problem.

Thursday, April 9, 2015

From Dredging to Bird Goo: How Does It Happen?



I live on a seawater lagoon in Alameda and for some reason they are doing dredging this week all around the lagoon. Never seen boat traffic like this on the water here ever. Usually it is kayaks and paddle boats. So I shot this timelapse of the dredging. In case you have never seen it yourself. Choose to ignore if you want. I thought it was kinda cool. Posted to Facebook "Peeps" Group by Kevin Rockwell on Thursday, October 23, 2014


What could link the dredging of a lagoon to the San Francisco Bay Area's Mystery Bird Goo and Alameda's October 2014 Invisible Spill?

It is not the dredging itself but a side-effect--the post-dredging clarification of cloudy lagoon water with a foaming surfactant* which can create a plume of sludge that morphs over time from exposure to the sun and elements into bird-killing goo.

The mechanical disturbance of the lagoon floor necessitated by dredging clouds the water, referred to as turbidity.

Turbidity is unsightly and can be smelly, and it won't go away quickly. Not without help. The particles the turbid water contains can be toxic to marine life and damage habitat. Many municipal sewage plants routinely use surfactants for clarifying contaminated water, but their use is controversial and many surfactants are restricted throughout the world.

Evidence of the apparent use of a foaming surfactant appears in the photo at Image 1kc. The grey fringe around the white foam suggests a chemical reaction is occurring between the foam and the water's contaminants (undissolved and dissolved solids, in technical terms.) This photo was taken from within Alameda's finger lagoon community and posted on Facebook by Kevin Rockwell.

The photo shows many splotches of the same grey as the foam's fringe. It's the same color as the bird goo, and it floats like the bird goo. The reported chemical content of the goo ("silicone fluids, tung oils, resins or rosin oils, animal fats, and edible or inedible seed oils from plants") is not inconsistent with surfactant-laced post-dredging lagoon contaminants.**

Lagoon dredging stirs up decades-old deposits, throwing them into suspension. The surfactant "grabs" these particles, clarifying the water, but the residual composite "grey goo" must be accounted for.

I maintain that it is this mobile post-dredging composite of surfactant-contaminants that hitched a ride on the outgoing tide through the lagoon portal on October 12, 2014 and is the very material that I and my friend observed that afternoon.  I maintain that such a clarifying agent IS the source of the grey bird-killing goo.

SFGate.com reports that even California Department of Fish and Wildlife specialists aren't sure what, exactly, is in the "goo" that's harming the birds. International Bird Rescue describes the contaminant as a "viscous substance that destroys feather waterproofing, which can cause hypothermia and death;". This is precisely the effect a surfactant would have. (I have contacted International Bird Rescue about my surfactant theory.)



Look closely and note how hard the grey is to discern from surrounding water. This may be why neither the Alameda nor Oakland Fire Departments could act on my 911 calls. To the untrained eye, the goo can be practically invisible. 

The next step is proving it. This photo is the closest I have come to finding a "smoking gun" for the Mystery Goo and the October plume of sludge I reported.




*An acronyn for SURFace-ACTive AgeNT. See Wikipedia explanation of surfactants A surfactant can be lethal to marine flora and fauna, stripping away protective slime and body oils, exposing these plants and creatures to parasites, disease and noxious or poisonous elements such as herbicides, leading to an often hideous death.

**Reference SF Gate's article about Cal Fish & Wildlife's lab analysis of the goo: Scientists close in on IDing bird-killing mystery goo.


Wednesday, April 8, 2015

Purpose: To Solve the Mystery of Alameda's Seabird Massacre

"...a mixture of non-petroleum-based fats or oils. Non-petroleum oils include synthetic oils, such as silicone fluids, tung oils, and wood-derivative oils such as resin/rosin, animal fats and vegetable oils."


More than 300 seabirds were killed and hundreds more were injured and rescued in the 2015 Alameda Seabird Massacre.* The dead bodies were first noticed in mid-January, but the massacre began three months before, in October, 2014, when an almost invisible toxic spill entered San Leandro Bay and went unnoticed by observers and first-reponders. This blog is about how it happened, what it means and what to do about it.

I fear that San Leandro Bay has entered a new era of catastrophic ecological risk due to Alameda's toxic lagoon effluent and climate change. In this blog I discuss how the combined effect of deepening of the Oakland ship channel and a build-up of sediment caused by drought has shifted tidal currents, drawing toxin-laden lagoon effluent through San Leandro Bay, historically a haven for migrating seabirds.

This public blog will raise awareness about Alameda's October 2014 Invisible Toxic Spill,when a plume of greyish-tan sludge was observed and reported by two upstanding citizens of Alameda but first-responders failed to act upon. Two months later, the dead and dying bodies of hundreds of waterfowl around Alameda's shores were found caked with a similar grey gooey material, and a bird-rescue non-profit's budget has been severely drained.

I propose that the plume of foamy sludge we saw in October was responsible for January's Mystery Goo massacre. (See my April 13, 2015, post "Continuing Evidence of a Lethal Surfactant" for an explanation of my theory on how Alameda's prevailing tidal currents dragged toxic effluent from Alameda's lagoons repeatedly through San Leandro Bay, coating the birds' bodies with layer-upon-layer of a lethal surfactant.)

To date, April 8, 2014, the mystery of the Bird-killing Goo has yet to be solved.

Meet Hilda and Snowy (Image 1b.) They used to feed among the rocks near a dock above the portal of Alameda's finger lagoons into the San Francisco Bay.

They don't come here any more.

Image 1y, depicts the degradation of marine habitat near the dock. The center image of the night heron (Hilda) was taken September 12, 2013, thirteen months before the plume discharge. The rocks at "Hilda"'s feet are rich with a healthy population of barnacles and seaweed.

The background photo of pale rocks, barren compared with the center image, was taken in late March, 2015. The degradation of marine habitat since Septermber, 2013, is clearly apparent. It's no surprise why Hilda and Snowy don't feed here anymore.

My quest is to find out who is responsible, hold them accountable and make sure Hilda's habitat is restored.


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I investigated the plume. This blog follows my progress.
For more information about me: Click here for biographical information



*A.M. Webster Dictionary:
massacre - noun
1. the unnecessary, indiscriminate killing of a large number of human beings or animals, as in barbarous warfare or persecution or for revenge or plunder.