My family farmed vegetables outside Merced, California, for thirty-one years. Strawberries, bitter melon, long beans, lemongrass, flowers for the temple and for weddings, and my father could walk a wet field in January and tell you to the week when the first flat of berries would come off it. He dug the first well himself, with my uncles, the year I was born. The last well cost more than the house and went down eleven hundred feet, chasing water that the big almond money to the west of us was chasing too, with bigger pumps, and I want to say this part carefully, because it's not a story about villains: everybody at every depth of that water was just trying to keep a promise to somebody. The water didn't care whose promise was oldest. Water never does.

People think fire took the Valley. Fire took the pictures: the ones the feeds ran, the orange skies. The wells took the Valley. The super-year came and the table dropped like a trapdoor, and I will tell you the exact sound the end makes, because I was standing at the sink when ours made it: the tap coughs. Twice. Like an old man being polite about it. And then it runs air, and your mother says, from the garden, in Hmong, the sentence her mother said in a different country fifty years before, which translates, roughly: start deciding what we carry.

We were gone inside the month. Two trucks and a trailer, and my mother did the garden first and let the house wait its turn.

I can still read you that load, because I helped make the list. Lemongrass root, dug wet and wrapped wet. A coffee can of long-bean seed with the year on the lid in her writing. Bitter melon seed in a pickle jar. Out of the kitchen, the cleaver and the stone mortar; out of the hall, the photographs, each frame left on its nail. She called it all out in Hmong, and I came one phrase behind her with a pencil, turning it into English: so many cans, so many sacks, water for the roots twice a day until Wisconsin. The roots drank on schedule the whole way north. The rest of us made do.

The wedding flowers were standing in the field that last morning. By noon they were cut and gone, all of them, to anybody who came with their hands out, because you cannot sell a field of flowers to a county that is leaving too.

My father packed the well log, thirty-one years of it, one line a week, standing water in feet and inches, in a hand that never once got excited. The log rode north in the truck door, where the maps go.

He went back in before we pulled out and shut off the tap. That is the last fact I have about Merced.

Here is the part of the story nobody expects, and the reason there was somewhere to go.

Hmong people have been farming Wisconsin for fifty years. My grandmother came out of the war in Laos, through the camps in Thailand, to Eau Claire, in winter, with less than this family carried out of Merced, and the cold green hills took her in, and she farmed them, vegetables at the farmers' markets, ginger in hoop houses, two generations before anybody said the words climate and haven in the same sentence. So when it was time to run from the second thing, some of us were not running into the dark. We were running toward an address. My mother had cousins in the Driftless before the Driftless was a life raft. Remember that, whoever reads this book someday: every refuge was built by an earlier refugee. There is no first welcome. It's welcomes all the way down.

Eight families, the first winter, on ground old Lindqvist rented to anybody with calluses and a story. Us, out of Merced. The Reyeses, up from the Florida water, Miami by way of Manila two generations back, with rice in pillowcases and a pressure cooker they defended like a relic, correctly. The Kowalskis, out of the Sacramento delta, levee people, who knew things about water moving sideways that this valley would need before it knew it needed them. The Ancelets weren't here yet (they're year two, the caravan's another night) but the shape was set: three drowned coasts and one dry one, learning to share a hillside and a language of about four hundred essential words, most of them tools.

That language got built in the Lindqvist machine shed, mostly, because that is where the winter put us. Old Lindqvist kept a stove going out there and never charged anybody for the heat, and one bench at a time the tools came up for naming. Somebody would hold up a come-along, and it would get its Merced name and its Miami name and its delta name, and then Lindqvist would say what the valley already called it, and the tool went back on the wall knowing what it was. Not every vote went to the county. The little pry bar answers to the Reyes word for it to this day. I have heard Eldon Sorenson use that word, and I did not correct him, because there was nothing to correct.

The teaching ran both directions. I will itemize. Lindqvist taught pipe wrap, and which wall of a barn the wind finds first, and the difference between cold that is work and cold that is danger. My mother's cousins drove over with hoop-house plastic and two generations of ginger arithmetic. The Kowalskis, who had spent their whole lives keeping water out, met the one kind of water the delta never showed them: the kind that stands still and gets hard. Mr. Kowalski found the frost heave in the shed lane with his truck, twice, and said some things about it that the shared language did not cover yet.

And there was soup, always, a different family's pot on the stove by no schedule anybody posted. You learn a language faster with a bowl in your hand. By spring the list was longer, and every new word was a tool or a kind of weather.

And the Sorensons. I want this in Del's book plainly, in my words, because people forget it, and forgetting it is the first step to deserving to lose it. The Sorensons had been on their home eighty five generations and owed the world nothing. And at the town meeting that first November (there was a town meeting; there's always a town meeting) a person stood up and used the word influx. Said it twice. Wondered aloud about services, and character, and I sat in the back row doing the math refugees do, which is: how far to the next valley, and what will the gas cost.

And Eldon Sorenson stood up. He is not a standing-up man; you've all seen him applaud by adding wood to a fire. He stood up with his cap in his hand and he said: "My people came out of Norway with nothing and got forty acres and a welcome, and neither one was owed. The interest on that has been compounding a hundred and sixty years." He put his cap back on. "I've done the figures. It's due." And sat down. Eleven words of figures, from the one man in the room whose figures nobody had ever once caught wrong, and the word influx did not survive contact with them, and that is the whole reason there was a valley to come to. A ledger, read out loud, by a man with standing. Del, underline it: that's what saved us. Bookkeeping.

[Here she turned the clipboard over, read half a line to herself, and turned it back face-down. The story continued anyway.]

The co-op itself started because of a baler, and I refuse to dress this up, because our founding myth should keep us humble. One working baler among eight families, June of '36, everyone's first cutting coming ripe in the same seventy-two dry hours, and the argument about whose hay went first got, I'm choosing the word with care, stupid. Grown adults who had crossed a continent with their lives in trailers, standing in a farmyard relitigating whose need was neediest, while the sky decided for everybody. It went on two days.

I will give you the shape of it, so you know exactly how smart we were not. I am not saying which families, because all eight took a turn in that yard, and mine took two.

One man's hay had been down longest; every hour it lay there it was worth less. The other man had twice the tonnage on the ground; every drop of rain would cost him double. The calendar against the arithmetic, and both of them right, which is what made it stupid: an argument built entirely out of true things never runs out of fuel. They did not shout. They agreed, item by item, on every fact, and then started over.

The baler sat in the middle of the yard the whole time with its tongue in the dirt, needing nothing but a decision. Every afternoon a cloud stood up on the west ridge, looked the valley over, and went around us. You have never seen adults get worse faster. By the second evening the argument no longer needed the two men who started it; neighbors came to watch and stayed to take sides.

On the third day my mother, who had survived two governments and one ocean and did not cross either to listen to this, came out of the house with a stockpot and a wooden spoon and banged it like the end of the world until she had silence, and said (she made me translate, so the whole yard got it in two languages) "The machine belongs to the valley, or it belongs to nobody. Choose by supper."

We chose by supper. And that night, on butcher paper, at the Lindqvist kitchen table, we wrote the first rules, and I'll recite them, because they're short, and because everything this co-op has done since (the fleet, the model, the berm, the book itself) is just these four sentences wearing work clothes:

Tools marry the valley, not the family. Any fix learned here gets taught here. Decisions at meetings, meetings with food. Nobody eats alone who doesn't want to.

That's the constitution, children. Everything since is amendments.

The '36 flood, and the seed store, and what we swore after: that's my crying story, and I only tell it every other year, and this isn't the year. What I'll tell you instead is the number. Eight families, that first winter. Forty-one now. And nobody recruited anybody: enter that, because Confluence has a recruiting budget and we should know what we have instead. What we have is: people drive up this valley. And they see lights on in the Grange on a Tuesday, and machines running that the world calls dead, and children who can sit through a whole story with their hands still, and something in them that's been clenched since their own water broke loose finally lets go, and they slow down, and they roll down the window, and they ask if anybody around here is renting.

One of those windows came down for me once, at dusk, on the road below the Grange: a truck with a mattress roped over the bed and salt on the fenders that no road put there. Two children asleep against one window. A dog at the other, doing the family's worrying. The woman driving kept the engine running while we talked, the way you do when the tank is still the plan. She asked. I told her who was renting, and where the Grange was, and that the potluck fed anybody who walked in. She looked past me at the lights the whole time I answered.

The lights are the pitch. We never made another one. Keep the lights on, and enter that too.