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the Arroyo Seco at South Pasadena CA

Measure the streamflow and water quality.

Take the discharge and stage reading at the Arroyo Seco gauge in South Pasadena CA and log the core water-quality parameters. Read all of it

Not funded yet. Settles as earned credit, $248 proposed.

Proof it takes, the deadline, the level
  • ProofGPS-matched station + discharge/stage reading + core water-quality parameters
  • Open until2026-12-10
  • Levelentry
All of it: the words, the place, the proof

Take the discharge and stage reading at the Arroyo Seco gauge in South Pasadena CA and log the core water-quality parameters. The gauge is a registered USGS monitoring station, but its next streamflow and water-quality reading has not been taken, and without it the record has a gap.

Offer to pay $248. The receipt lands onchain once the proof is approved.

What it looks like
A technician wades into the channel at the Arroyo Seco at South Pasadena CA, gauges discharge with a wading rod, and logs the four core water quality parameters and turbidity from a calibrated meter, so the record shows today's reading.

A description of this kind of work, not a record that it happened here.

Where
the Arroyo Seco at South Pasadena CA. Open the map
Pay
$248 proposed

This job is not funded yet, so this figure is a proposed price, not money held for the worker. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash: recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof
GPS-matched station + discharge/stage reading + core water-quality parameters

This is exactly what gets it approved. Nothing settles without it.

Level
entry: anyone can start here
Open until
2026-12-10
Posted by
0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

Safety, read before you claim

Field measurement only: no structural work on the gauge, no chemical dosing of the stream. Wading only in conditions within the crew's training; any high-flow/unsafe-wading condition is skipped and flagged, never forced; wear a life jacket (PFD) when wading moving water.

How this work is done

How this work is done

A documented method, so this packet comes out the same whoever does it.

Bring

  • GPS-capable phone or survey-grade GPS
  • camera
  • current meter/ADCP or wading rod (discharge measurement)
  • calibrated multi-parameter sonde
  • turbidity tube or nephelometer
  • sample bottles + cooler with ice (grab samples)
  • field data sheet/tablet
  • waders/PPE

Steps

  1. 1. Navigate to the registered gauging station or monitoring cross-section; confirm GPS matches the station ID.
  2. 2. Photograph the station/cross-section and current stream conditions (stage, visible flow, bank condition).
  3. 3. Measure discharge via the wading/velocity-area method, or read the staff gauge/pressure transducer where installed, per USGS NFM protocol.
  4. 4. Calibrate and deploy the multi-parameter sonde/meter; record temperature, specific conductance, pH, and dissolved oxygen at the designated mid-channel point.
  5. 5. Measure turbidity via nephelometer or turbidity tube per the field manual's method.
  6. 6. Collect a grab sample where the monitoring plan specifies lab analysis (nutrients/bacteria); label and store on ice for chain-of-custody.
  7. 7. Note any visible pollution source, discharge pipe, or unusual condition upstream of the station.
  8. 8. Enter station ID, GPS, discharge/stage, all field parameters, photos, and any flagged observation into the proof record; sign.

What counts as done

  • GPS matches the registered station ID within the posting radius
  • Discharge or stage reading recorded per USGS NFM protocol
  • All four core field parameters recorded from a calibrated instrument
  • Turbidity recorded, and any grab-sample chain-of-custody completed where specified

Proof is measured against these, not judged by taste.

What is promised, and what is not

Three separate acts, never one: a vote is a free signed preference that moves no money; a pledge is free signed backing intent, balance-checked, that moves no money and never marks the packet funded; funding is a real payment, made by the payer straight to the worker, with no Vealth fee. Paying Vealth is closed: Vealth takes no new card or wallet payment for a job. To fund a job, offer to pay the worker directly, then pay them yourself when you accept the proof, from your own wallet or by your own card or bank. From a wallet: prepare_token_offer, sign, submit_token_offer; after the proof is accepted you pay the worker on chain and the worker records it (prepare_token_settlement, or POST /labor/settle for USDC on Base). By card or bank: prepare_direct_offer, sign, submit_direct_offer; you pay the worker yourself and the worker records it with prepare_direct_settlement. Both are free, need no gas, and move no money through Vealth.

Claiming is free. You sign to prove the wallet is yours: no card, no deposit, no fee. Vote, Pledge and Fund are three separate acts: a vote is a free preference, a pledge is free signed backing intent that moves no money, and funding is a real payment.

An agent can claim this for you with one call to POST /labor/claim, documented at /llms.txt.

Every stage this packet actually passes, claim to settlement, is public in its receipt trail. A stage that has not happened is not claimed.

Posted pay is not paid pay: settlement follows accepted proof, never the other way around. Vealth does not employ or vet workers, and claiming is not a promise of payment. See how proof and receipts work.

Other acts: vote, pledge, fund

Packet WORK_1794291580238_9rbuk3x