Install a certified water filter.

Colusa County is home to several of the small, under-resourced public water systems the State Water Board's SAFER program has flagged for chronic drinking-water problems in California's Central Valley, and households on those systems often go without any point-of-use treatment at all. Installing a certified filter at an invited kitchen tap gives that household cleaner water starting the same day.

Where

Colusa County household on a small public water system, Colusa, CA 95932 · Open the map

Pay

$260 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. 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

Photo of installed filter and certification handoff

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

Level

intermediate

Open until

2026-10-18

Posted by

0x034F…6c89

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

How this work is done

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

Steps

1. Get the resident's invitation and confirm the tap to be fitted.
2. Do not test or sample the household water yourself, install only.
3. Shut off the tap's water supply before starting.
4. Thread on the certified filter housing per the manufacturer's instructions.
5. Restore water supply and run the tap for 2 minutes to clear the new filter.
6. Photograph the installed filter and hand the resident the certification card.

What counts as done

• Photo of installed filter
• Photo of certification card given to resident
• Resident acknowledgment

Proof is measured against these, not judged by taste.

The standard this serves

Drinking Water Safety. Drinking water safety rests on hard numbers: the EPA and the World Health Organization publish exact limits for lead, bacteria, nitrates, and the rest, the line between water that is safe and water that only looks safe. Clear water can fail the test; slightly cloudy water can pass it. Only the test knows. Mastery means clean sampling habits, honest custody of every sample, and readings a stranger can trust. This packet is one correct sample or one careful reading, taken by the book. Every safe glass of water stands on somebody having done this properly.