The cottonwood at Hartsburg west is letting go of everything it has. Fluff in the truck vents, fluff on the meter screen, fluff floating on the trickle that comes out of the outlet. Janelle keeps a sandwich bag rubber-banded over the bottle mouth and pulls it off only when the bottle is under the water.
Tuesday, the twenty-second of June, 8:15 in the morning. She came out here because of Schaefer's.
Three weeks ago she put a probe into Schaefer's field at the old clay main and pulled up gray clay with a black streak through it that smelled like an egg left in a lunchbox. Dale's lab said sulfate six times her other fields. The field had been changing underneath her for a year while she wrote its pH down as a control. It was supposed to be the field where nothing happened. It turned out to be the busiest field she had.
So now she doesn't trust any of them. Hartsburg is the one she trusts most, which is why it's first.
The tile map is a 1974 photocopy with a newer line drawn in ballpoint and initialed DK. Nobody in the office knows who DK was. The junction is supposed to be sixty feet up from the outlet. She paces it out through the soybeans, sets the probe, and leans on the T-handle until her shoulders are over her hands. Then she twists.
Brown to sixteen inches. Tan with orange freckles to twenty-two. Then, right at the tip, one gray inch.
She stops. She breaks the gray off with her thumbnail and smells it. Not slick, no black in it. Wet dirt, and something faint like a basement with the dehumidifier off. Not egg.
She moves three feet east and does it again. Brown, then the tan with the freckles, then more tan. No gray.
She lays both cores on the tailgate with the tape measure between them and photographs them from straight above, so nobody has to take her word for an inch. Then she looks at what she actually has. Twenty-three inches. The tile is at three and a half feet. The gray inch at the tip is the top of something that sits saturated, and it might go down to the pipe or it might stop at twenty-four. The probe can't tell her which. It isn't egg, and it isn't black, and that's all it is so far.
The meter in the trickle reads 7.63. Dry weather, same as always for Hartsburg. She fills a sulfate bottle anyway and writes HTBG W 6/22 on the masking tape.
Her phone has already logged the stop. The planner keeps track of where the truck sits for more than ten minutes and offers, in a gray card at the bottom of the screen, to Log 0.9 h field time to TT-0611-A controls? She swipes it away. The planner bills her hours to whatever project the truck is nearest, and Hartsburg is nearest the ash. This was not ash work. This was checking whether the ruler is still a ruler.
On card nine, in carpenter's pencil:
91. 6/22/49 HARTSBURG W CORE AT JCT, TO 23 IN: BROWN 0-16, MOTTLED 16-22, GRAY 22-23 (1 IN, NO ODOR, NO BLACK). REPEAT 3 FT E, TO 23: NO GRAY. TILE ~42, NOT REACHED. SATURATED ZONE TOP, DEPTH UNKNOWN. AUGER. CONTROL HOLDS SO FAR, NOTE IT. DRY 7.63, SO4 BOTTLE. 1.2 H, 52 MI, BLACK.
Control holds so far, note it. She reads that part twice before she starts the truck. A year ago she'd have written control holds and nothing after it. It still holds, to twenty-three inches. She wants it written down that she went under it to check, and how far under.
Ray's window unit is dripping into the coffee can again. Somebody put the can there in 2041 and it has become part of the building.
Wednesday, 10:40. She puts card nine on his desk instead of the budget form, because Ray reads her cards faster than he reads forms, and because the form has no field for why.
"Four eighty," she says. "Sulfate. Monthly, all four outlets, through December."
Ray reads lines 86 through 91 with one finger, the way he reads the paper. He stops at the egg smell and keeps going.
"This is a carbon project," he says.
"It's a water project. The carbon people are standing on it."
"Why does a carbon question need sulfate, Janelle."
"Because one of my rulers turned out to be a field. Schaefer's has been rusting from underneath since he put the new main in. I didn't know for a year. If Hartsburg starts doing it, or Schierer's, I want to see it on my sheet before somebody in Iowa sees it in a registry comment."
"That's not an answer."
"It's the one I have."
He turns the budget sheet around. OTHER LAB, six hundred ten left for the year. He crosses out monthly on her line, writes it back in next to #17 only, and writes QUARTERLY next to the other three. Two hundred forty. He initials it with the pen from the bank.
His screen chimes. The board's agenda agent wants October items by the fifteenth of September, with a one-line plain-language summary for each, and it will write the line itself if he doesn't. Ray turns the screen so she can see the blank box.
"Come back in October," he says, "with something I can say to the board in one sentence."
"Field's not a ruler."
"Five words. Board likes five words." He hands her the card. "That's four."
She takes it back to her desk and writes:
92. 6/23/49 R.M. APPROVED SO4: #17 MONTHLY, CTLS QUARTERLY, $240 OTHER LAB. "ONE SENTENCE FOR BOARD, OCT." 0.4 H, BLACK.
Under that, small, in the margin where nobody but her looks: 5 words. She doesn't have them yet.
Friday morning, 7:50, the kitchen. Coffee. Her email has a YardDesk release note in it, the kind of email built so nobody will read it. Version 4.18, MRV dashboard: measure, report, verify, three words that come out to one curve on a screen.
The third bullet: Manual readings may now be displayed as attributed points within flagged intervals. No interpolation.
She reads it again slowly.
Then she opens the dashboard for the ash field, TT-0611-A, and scrolls to storm three, the eleventh of June. The pod in the splash pool had fouled that night. For six hours the vendor's curve had nothing it trusted, so the screen shows it as a gray band from 11:15 at night to 5:15 in the morning. Gray hours. A gray hour doesn't count toward anything. Two weeks ago the planner offered to fill the band in from her two hand readings and draw the curve through it, and she said no, never for this event. Two readings aren't six hours, and a curve drawn through them would have been the vendor's curve with her name used as the reason.
The band is still gray. But at the right edge of it there are now two small hollow circles. She puts the cursor on the first one.
7.59 · J.W. · 05:15 · county meter
The second:
7.60 · J.W. · 05:17 · county meter
No line between them. No line from them to anything. Two numbers, her initials, the time, and whose meter.
Her phone buzzes at 8:04. Cody, the YardDesk field tech, the one who cleaned the pod.
told u there wasnt a field for that. there is now. dont tell anyone i filed it
She screenshots the dashboard with the date bar showing. She doesn't print it this time. She's done printing YardDesk; the next release can move the button and the printout just means she has old paper. She writes it on the card instead, because the card doesn't get releases.
There's a little gear next to the dots that wasn't there last week. Report attribution error. She looks at it for a while and doesn't touch it.
93. 6/25/49 YD V4.18: MY 2 STORM-3 READINGS SHOWN AS ATTRIBUTED POINTS IN GRAY GAP, NO LINE. GAP STAYS GRAY. C.D. FILED IT. 0.2 H, GRAY.
She writes GRAY at the end on purpose. It took twelve minutes of her day, including the coffee, and none of them were in a field.
Arturo's texts come in a stack Monday night at 9:10, the way people send things from a truck cab at the end of a long day, all at once and out of order.
Arturo Pena is a field tech in Mills County, Iowa. Comment C-r15-0391 on the registry's consultation, the one with no name on it, turned out to be him. He hates the phone. He doesn't hate pictures.
Three photos of lime tickets, carbon-copy paper gone pink at the edges. Field 22, April 2048, two tons to the acre of ag lime. Field 23, same week, no lime at all. Then a screenshot of the reference credit for both fields, the number the vendor's model gave them for what the soil would have done with no ash, the number every carbon ton gets subtracted from. Same number for both fields, to the decimal.
One field limed and one not, and the model gave them the same starting line.
Then a fourth photo. A contract page, with his thumb over one corner.
SECTION 7.3 FLAGGED INTERVALS. Where device data is flagged by any party, Vendor may impute values for the flagged interval using available auxiliary data, including manual observations, and such imputed values shall be Vendor data.
Under it: u said read who owns the gray hours. they do. and my readings too if i take any.
She reads 7.3 twice at the kitchen table. Then she opens her own screenshot from Friday and holds the phone next to it. Her two hollow dots, with her initials. In Mills County those two dots would already be a line. The line would run through six hours nobody measured. And the line would be somebody else's, legally, with her readings inside it.
She calls him. He picks up, which surprises them both.
"Strike 7.3 or don't sign it," she says.
There's road noise. He's still in the truck. "My manager wants the free pods."
"Fine. Take the pods. Ask for one sentence. Manual readings remain the district's and are shown as points. That's it. They already do it here. It's a toggle. Somebody named Cody filed it."
"You got a screenshot?"
She sends it while they're still on the phone. She hears his phone buzz against something hard.
"Huh," he says. It takes him a while. "They'd say Illinois is a different contract."
"It's the same software."
"Yeah." The turn signal clicks for a long time. "I'll ask. He's gonna say legal."
"Then legal can say no in writing."
He laughs, one short breath through his nose, and hangs up without saying goodbye. That seems to be how he ends calls.
94. 6/28/49 A. PENA: LIME TICKETS F22/F23, SAME REF CREDIT. IA VENDOR CONTRACT 7.3: VENDOR IMPUTES FLAGGED HOURS FROM MANUAL OBS, OWNS RESULT. SENT HIM YD V4.18 SCREENSHOT. 0.6 H, GRAY.
She sits there after. Field 22 limed and field 23 not, and the same reference number. She thinks about writing it as a comment, and then thinks that the consultation is closed and two hundred and eleven people already wrote comments, most of them agents. She puts the tickets in a folder on her phone called MILLS and goes to bed.
Rain from one in the morning, Wednesday the thirtieth. An inch and a quarter by four.
The planner pings her phone at 1:20: Storm event likely. Your sampling window opens at 02:00. Good luck! She has asked twice for it to stop saying good luck. It has been told she prefers less familiar language, and it says Good luck! with an exclamation point anyway.
She's at the ash field at 4:40 with the headlights on the water. The corn is waist-high now and the outlet sits at the end of a green tunnel that drips on her neck. She kneels on the riprap and puts the meter in the pipe.
Pipe 7.62. The pod in the pool reads 7.65. Three hundredths high. Two weeks ago it was eleven over and she called it fouling. Now she watches the water come out of the pipe and hit the pool, white, churning, and thinks the pool is an aerator. Water that has splashed has already let go of some of its gas. A clean pod in that pool should read a little high. So some of the three hundredths is the pool, and some of the eleven was the pool too, and a vendor in Iowa filling in flagged hours from pool data would be starting from water that had already breathed.
Schierer's at 5:30, Troy's porch light on, nobody out: 7.60. Hartsburg at 6:15, the cottonwood still dropping fluff onto the water in the rain: 7.64.
The ash field sits right between its two controls again. Four storms since the second ash lot went down, and four times out of four it reads like a field with nothing on it. She doesn't write no effect on the card. Four storms is four storms.
Schaefer's at seven. #17, the one that turned out to be a field. 7.38. Lower than anybody, the way it's been all year, for reasons that have nothing to do with ash.
At Schaefer's she fills two bottles. One gets capped and taped for Dale, sulfate and alkalinity. The other rides home in the cooler. So does a second Hartsburg bottle she filled at 6:15, because a number from one open bottle would be a number with nothing beside it. Every tile outlet degasses. If Hartsburg climbs as much as Schaefer's, the gas isn't the story.
Dale's note on the last PDF said open bottle o/n 7.41 to 7.52, some CO2, not all. She wants to see it herself. Some of what makes rain-water from a tile pipe read low is carbon dioxide out of the soil that hasn't had time to leave. Leave the water in the air and the gas leaves, and the number climbs. Whatever doesn't climb is something else.
Not the dashboard. The dash in late June gets hot enough to change the water, push the gas out faster, maybe drop lime out of it. She sets both bottles uncapped on the kitchen counter, coffee filters rubber-banded over the mouths, the cheap thermometer from the junk drawer standing in a third jar of tap water beside them.
At seven Thursday morning, twenty-four hours after Schaefer's was filled, she puts the meter in each. The thermometer says 23.
Schaefer's: 7.50. Hartsburg: 7.74.
Up twelve hundredths and up ten. She subtracts on the back of the electric bill. At the pipe, Schaefer's was twenty-six under Hartsburg. On the counter, twenty-four under. The gas came off both of them about the same. Almost none of the gap was gas. The gap is the field, rusting at the edges and spending its lime to keep the rust from leaving as acid.
She writes all four numbers, the hours, and the temperature, because the next person to read the card will want to know how long she let them breathe and where.
95. 6/30-7/1/49 STORM 4, 1.25 IN. 0611 PIPE 7.62, POD 7.65 (+0.03, POOL AERATES, PART NOT FOULING). SCHIERER 7.60, HARTSBURG 7.64. 0611 = CTLS, 4 OF 4. #17 7.38. OPEN BOTTLES 24 H, COUNTER 23 C: #17 7.50 (+0.12), HTBG 7.74 (+0.10). GAP 0.26 TO 0.24, NOT GAS. SO4/ALK TO PIA. LEAN. 3.4 H, 86 MI, BLACK.
LEAN is in the margin. She has written it there before, on the line for every storm since lot 45, and it means the ash field leans toward its controls and she is not ready to say it's the same as them. She doesn't press harder this time. The earlier ones are already coming through from the back of the card.
At the kitchen table that night she turns card nine over and writes on the back, where the lines aren't ruled.
Field's not a ruler. Four.
Controls change. Check under them. Four. Ray would like it. The board would hear controls change and stop listening.
Two readings are two readings. Five. It's true, and it's about the dashboard, and the board doesn't know there's a dashboard.
We write down what happened. Five. She looks at that one longer. It's what the card is. It's also the kind of thing that ends up on a mug, or in the agenda agent's blank box rewritten as District Commits to Transparent Data Practices.
Her phone buzzes. Arturo, a photo, no words: an email on a laptop screen, the corner of a truck dash in the frame. The subject line says RE: 7.3 and the body is one line she can just read.
Legal reviewing. Pods ship Aug 1 regardless.
Then: regardless
Then: thats the word thats always in there
She writes 94a. 7/1/49 A.P.: 7.3 "LEGAL REVIEWING." PODS SHIP 8/1 REGARDLESS. on the front of card nine, squeezed between 94 and 95, in smaller letters than she likes. Then she turns it back over and looks at her four sentences. She crosses out the first three.
She leaves the fourth. It isn't for the board yet. October is a long way out, and Schaefer's is going to tell her something by then, and so is the bucket auger at Hartsburg, and so is Iowa. She'll count the words again then.