Tuesday, the eighteenth of October 2050, twenty past nine, the corner of Gary Holtz's north fence.
The junction box is where Janelle Woith left it two years ago: a concrete riser two feet across, sunk at the fence corner where Gary's two laterals come in before they join the county main. The lid is cast iron with a lifting slot, and the slot is packed with two summers of dirt. She digs it out with a screwdriver, gets the pry bar under, and the lid comes up with the noise a manhole makes in a movie. Something small and wet leaves in a hurry, over the lip and into the grass.
Gary leans on his truck with his coffee. "That's the first time anybody opened that since Dad."
"I opened it in '48. For the mapping job."
"Didn't tell me."
"You were at the sale barn."
Three pipes. Gary's east and west laterals spill into the box from one side, and the main runs through the bottom carrying everybody else: three farms, the hog building, the Dollar General roof. She can tell which pipe is the main with her eyes shut.
She lowers the dipper on the extension pole into each stream in turn. East lateral. West lateral. The main where it comes in, the main where it leaves. Filtered and raw on all four, a field duplicate on the east, a split for Dale on everything. Ten bottles. The cooler is full and smells like last week's fish, because the district's ice packs came out of a bait shop's going-out-of-business sale.
There's no weir here, so she uses the cup and says so. Sixteen ounces off the east lateral in a minute ten. The west, a minute fifty-five. The main she doesn't try. It's a culvert's worth of water and her arm only goes so far.
The meter. East lateral EC 610, pH 7.21. West 640 and 7.15. The main coming in reads 1,120 and 7.62, and the alkalinity kit turns color at a number she reads twice: 5.1 milliequivalents. That's the hog building. Downstream, after Gary's water joins it, 4.8. Gary's own laterals, by kit, 3.3 and 2.9.
Three tenths. She'd like it to mean something and it can't. Gary's two laterals together are a couple of cups a minute going into a pipe she couldn't get her arm around. Water that size can move the main by a few hundredths, not three tenths. The kit reads in drops and is good to about three tenths on a cold morning with numb fingers. The downstream number is the kit's, not the field's. If Gary's lime question has an answer in this box, it's in the lateral bottles.
"So did my lime go down the pipe?"
She has the sentence ready, the one he wants, and she doesn't say it. Nobody sampled this box before Gary spread his two and a half tons an acre. There is no before. What she has is a first point, and a first point compares to nothing.
"This says your pipe is a pipe," she says. "Ask me in spring, when I have two. Off your laterals, not the main."
"Two what?"
"Two of anything."
She puts the lid back with both hands and stands on it to seat it. Gary laughs, which is the most he's given her since the sale-barn summer.
193. 10/18/50 HOLTZ JCT BOX (N FENCE): E LAT EC 610 pH 7.21 ALK 3.3 (CUP 1:10), W LAT 640/7.15/2.9 (1:55). MAIN UP 1,120/7.62/5.1 (HOG), MAIN DN 4.8. NO PRE-LIME POINT. MAIN DN-UP WITHIN KIT RESOLUTION. LATERALS ARE THE QUESTION. FIRST POINT, NOT A COMPARISON.
Tuesday, the twenty-fifth, ten past two, the counter at the district office.
Marcy Kuhl drives in from Delavan with paper. The enrolled farmers bring her paper now. They don't trust the app's viewer, and they want to watch her face while she reads. Marcy has four hundred acres under Terraline's lime program. She's one of the fourteen whose checks are measured against Ken Schaefer's ditch.
TERRALINE REFERENCE SITE QUARTERLY — Q3 2050 SCHAEFER-17 (District Control) BASEFLOW SULFATE LOAD (mg/s), weekly, AUG–SEP
There were no August storm flows. The weir couldn't read August. Water that thin is a film on the flashing, and she wrote that on card twelve in capitals.
The footnote is in six-point type and she reads it with her finger. Q derived from District rating V0 (public). Values below 1 in. head extrapolated per standard weir equation.
"They drew under one inch," she says.
Then the worse part arrives a second later. Weekly. There is no stage logger at #17. There is a plastic ruler zip-tied to a piece of rebar, and there is her, on Tuesdays, when it rains. Nobody read a head at Ken's ditch the week of August 8. Terraline didn't stretch her curve over real readings. It stretched it over heads that don't exist.
"Is that bad? It says District."
"It says District because they took my three points and ran the line through the part I told them not to." She turns the monitor so Marcy can see the rating file, the one whose title is a warning in capitals. "My box can't read a film. Nothing they printed under one inch came out of a ditch."
Marcy's reading glasses are pushed up on her head and she doesn't bring them down. "So my payment this quarter."
"I don't know what your payment's built on. A number that isn't anybody's."
Wendell, from his doorway, not looking up from his budget: "Told you."
She doesn't email the partnership agent. She's done that before. It answers in eleven minutes with a paragraph that agrees with her completely and changes nothing. What she does instead is the one thing the agent can't route around: she edits the district's own file.
Under the title she adds a sixth line, a domain line: VALID 1.0 TO 3.1 IN. OUTSIDE = NOT RATED. Then she goes down the table and deletes every row below one inch. Not blank, because a parser fills a blank. Not zero, because a parser believes a zero. Not NO VALUE typed in the cells either, which she tries first and then takes back, because Ray points out that a spreadsheet's sum walks past words without a sound and gives you the total of whatever's left. Gone. Anything that wants a number down there will have to write its own equation, and its name will be on it.
Then a seventh line: BASEFLOW BY CUP ONLY (16 OZ/TIME). NOT RATED. NOT LOAD.
She prints it, staples it to Marcy's quarterly, and writes across the top in her own hand: Ask them what head they used for the week of August 8.
"They'll say the District."
"Then show them that. It's the District saying no."
194. 10/25/50 M. KUHL (ENROLLED, DELAVAN) BROUGHT TERRALINE Q3: #17 'BASEFLOW LOAD' FROM V0 EXTRAPOLATED <1 IN. NO STAGE LOGGER AT #17: WEEKLY HEADS DON'T EXIST. RATING FILE CUT AT 1 IN, HEADER VALID 1.0-3.1, OUTSIDE = NOT RATED. CUP IS NOT LOAD. COPY TO M.K.
Tuesday, the first of November, ten to eight, the Hartsburg road.
First hard frost. The bean stubble is white to the fencelines. Her windshield took ten minutes with the scraper and the heater on high, and her thumbs still don't bend all the way. She's headed to the dentist's outlet when she sees the gray.
A quarter section east of the Hartsburg elevator, long gray windrows laid across it, a spreader truck parked at the end. At the field corner a wire flag with a blue logo that isn't Terraline's. ASH-C. VERIFIED AMENDMENT.
She knows that gray. It comes out of the biomass boiler at the ethanol plant in Pekin, the one that burns cobs and stover and other people's pallets. The plant used to pay a landfill to take it.
She pulls onto the approach, gets the jar and the trowel out of the back, and takes a scoop off the end of the nearest windrow. It's warmer than the air. Flour on top, clinker underneath, black flecks in it like the edge of burnt toast.
The flag has a QR code and she scans it, because she's learned to. A dashboard: tons applied, field ID, credits pending. Under METHOD: ALKALINE AMENDMENT — ENHANCED WEATHERING — CARBON CONTENT 4.1% (CHAR).
She does the tests on the tailgate with her gloves off. A pinch in the white tray, two drops of cold ten-percent acid.
Nothing. Not one bubble. Lime fizzes because it's a carbonate and has carbon dioxide to give up. So would potash, and cob ash is mostly potash. A dead tray means this ash ran hot enough to burn the carbonate off both of them.
A second pinch wetted into paste with distilled water. The pH strip goes dark so fast she thinks of drain cleaner. Eleven point eight.
So it's oxide. Burnt. Out in the weather it'll pull CO2 out of the air as it slakes, some, in the first wet weeks, and then it'll be lime made from air instead of from rock, and nobody will ever be able to say which part was removal and which part was the boiler's own smoke coming back to roost. The char is carbon, real carbon, four percent of it. But it came out of cobs, and the cobs came out of last summer's air, and it's lying on a field now because a landfill costs money.
None of that is her job. Hartsburg is her job. She drives on to the dentist's pipe and takes her readings through the cattle panel. EC 590, pH 7.38, cup two minutes five. A quiet month.
She writes the ash down anyway. Nobody else in the county carries a jar.
195. 11/1/50 FIRST HARD FROST. HB-S3 EC 590 pH 7.38. E OF HARTSBURG ELEV: 'ASH-C' BOILER ASH (PEKIN), FLAG 4.1% C (CHAR). 10% HCL NO FIZZ = NOT CARBONATE. PASTE pH 11.8. JAR KEPT. NOT A DISTRICT SITE.
The jar rides on her dash for the rest of the week. When she brakes it slides, and the ash inside doesn't move at all.
Tuesday, the eighth of November, quarter past six, Schaefer #17.
An inch and two-tenths fell overnight, cold, on ground Ken chisel-plowed the week before. The field above the main is torn into ridges and the water standing in the furrows is the color of weak coffee. The orange flag rod is still up beside the staff, a little crooked where the disc came close. The kid on the disc didn't hit it. She'll tell Ken so.
Ruler first. Two and a quarter inches. She writes PRED on the card before she touches the pail: from rating V0, about twenty-one seconds for five gallons. Her fingers don't want the pencil and the 2 comes out looking like a duck.
Pail. Twenty-one six. Twenty-one two. Twenty-one nine. Inside the prediction by a hair. In September there was a heron to say it to. This morning she's too cold to say anything, and there's no heron.
Bottles. #17-S16, filtered, raw, duplicate, Dale's split. EC 640, duplicate 650, pH 7.18, ferrous iron clear again. She knows the sequence by heart now and runs it in her head while she labels: 1,310. 1,040. 870. 760. 690. 640. The gaps between the numbers keep shrinking. That's all it says. The storms were all different sizes, so rain is still in that list. Ken chiseled the week before, which changes how fast water gets down to the tile and what it picks up on the way. And she has no number from before Roth dug, so she can't tell flattening from arriving at whatever this field was always going to read.
She is already writing the sentence she isn't allowed to post until Dale's sulfate comes back. About 0.9 liters a second. About the strength of storm fifteen, on a smaller storm, so a smaller load, because that's what a smaller storm does. It isn't recovery and when she posts she'll say so in the METHOD line, where a model has to step over it.
The cooler lid freezes half shut on the walk to the truck. She bangs it open with the heel of her hand and the fish smell comes out anyway.
Bauer #4 on the way back. Lyle's pipe, the clock: EC 520, pH 7.45. Lyle has hung a coffee can on the post, and inside the can is a note in pencil. Cold enough for you. It's the first message he's left her in two years of sampling his outlet. She writes YES under it and puts the can back on its nail.
At the office the upload gets all five METHOD lines, the head, the pail check, the flow, exactly the way the rule says. The form takes it without reading any of it. On the map Ken's gray dot sits under its green leaf and her note, stacked, still ugly.
She writes the last line small, because it is the last line on card twelve, and the card's edges have gone soft from a year in her shirt pocket and two washes she didn't mean.
196. 11/8/50 #17-S16 (1.2 IN, COLD, CHISEL GROUND): H 2 1/4, PRED 21 S, OBS 21.6 S n=3. EC 640 (DUP 650) pH 7.18 FE(II) ND. EC GAPS SHRINKING (CONC; MIXED STORM SIZES; CHISEL 11/1; NO PRE-TRENCH BKGD). FLAG ROD OK. BAUER #4 520/7.45 (L.B. CAN NOTE). END OF CARD TWELVE.
Tuesday, the fifteenth of November, twenty to nine, her desk.
The email came from Terraline's partnership agent at 4:03 in the morning, the way they all do, polite the way they all are.
To finalize 2050 vintage issuance for 14 enrolled sites, we request a final reference reading at SCHAEFER-17 on or before November 30, 2050. As a valued monitoring partner, a supplemental sampling stipend of $95 is available.
Vintage. Credits come stamped with the year they were made, like wine, and the 2050 vintage closes on the thirty-first of December. Fourteen farms get paid when it closes. Ken's ditch is the ruler they're measured against, and the agent would like one more mark on the ruler before the cork goes in.
What she actually has: storm sixteen's sulfate still at Dale's. Maybe no storm at all before the thirtieth. Baseflow that isn't load, and a rating file that has said so in words for three weeks. If she drives out on a dry day to hand the agent a number, she'll be taking a reading for a vintage and not for the water.
And ninety-five dollars is a stipend. Over the summer the same agent called her thirty-eight-dollar weir a sponsorship. Next time it'll be a retainer.
She takes it to Wendell before she answers. She's learned that too.
"They want a reading by the thirtieth. To close their year."
"Is a reading due?"
"When it rains. That's the protocol. It's in the QAPP."
"Then it's due when it rains." He's already back in his budget, which is red in places she can see from the door. "Don't take the ninety-five."
So she answers in one sentence, the way she answered the first one. The District samples Schaefer-17 on storm events per its QAPP; the next posted result will follow the next qualifying storm; no stipend is accepted. Then she forwards the whole thread to Marcy Kuhl, who asked to see anything with Delavan's name on it.
Then she opens the top drawer and takes out a new index card. Card thirteen. The edges are sharp enough to cut a thumb, and there's nothing on it yet. Before any reading goes on it she writes the rules across the top, small, the way a person writes on the first page of a notebook they mean to keep:
H + PAIL + Q OR NO STORM POST. <1 IN = NO VALUE (NOT RATED). 1-2.4 IN = FLAGGED. CUP IS NOT LOAD. SPLIT EVERY STORM. BLACK HOURS IF THE OWNER ASKS. NO STIPEND.
She reads it back once and changes nothing. It's not a policy. It's seven things she already does, written down where she'll have to look at them every time she reaches for a pencil, so that when the agent's next email is nicer than this one she'll have already said no.
Card twelve goes through the office scanner, both sides. Then into the shoebox in the bottom drawer with cards one through eleven, rubber band around the stack. Someday somebody will want to know where the 2050 vintage got its ruler, and the paper will be there, gray hours and black hours and all.
The jar of ash is still on the dash when she goes out to the truck at noon. She moves it to the cup holder so it'll stop sliding.
197. 11/15/50 TERRALINE ASKED FINAL 2050 #17 READING BY 11/30 FOR VINTAGE, $95 STIPEND. DECLINED: STORM-EVENT PER QAPP, NO STIPEND (WENDELL). FWD TO M.K. CARD 12 SCANNED + FILED. RULES AT TOP OF CARD 13.