Plant a native buffer strip set back from the Jukskei River

The upper bank of the Jukskei River in Alexandra has lost most of its vegetation to erosion and clearing, so storm water carries loose soil and surface pollutants straight into the channel. Planting native species on the dry upper bank, well back from the waterline, slows that runoff. Standard: UNEP freshwater ecosystem health guidance; SDG 6.6 Proof: photo of planted buffer strip Method (UNEP freshwater ecosystem health guidance; SDG 6.6): 1. Confirm the planting strip on the dry upper bank, set back from the waterline. 2. Clear loose debris from the planting strip by hand. 3. Dig small planting holes for each native seedling. 4. Set each seedling and water it from a supplied clean source. 5. Photograph the planted strip and log the species and date. Done when: photo of planted buffer strip

Where

Upper bank, Jukskei River, Alexandra, Johannesburg, South Africa

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. You see which before you claim, never after.

Proof

photo of planted buffer strip

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

Level

intermediate

Open until

2026-09-03

How this work is done

A documented method, so this packet comes out the same whoever does it. Typically 30–60 minutes. Method of record: EPA dry-weather / AMD field screening

Bring

• GPS phone
• pH meter or strips
• conductivity meter
• ammonia + iron test kit as specified
• surfactant screen if specified
• gloves
• camera

Steps

1. 1. Navigate to the outfall/reach; record GPS; photograph it, capturing any visible flow or staining.
2. 2. Note whether flow is present in dry weather (yes/no).
3. 3. Measure and record pH, conductivity, and each specified analyte per kit instructions.
4. 4. Log any color, odor, floc, or aquatic-life observation.
5. 5. Enter all readings with units, GPS, time, and photos into the proof record; sign.

If it does not match the plan

• Dry-weather flow present with elevated conductivity/ammonia/surfactants -> flag suspected illicit discharge for the responsible agency.
• pH < 6 with visible iron floc -> tag suspected acid mine drainage; recommend metals lab panel.

What counts as done

• pH + conductivity recorded with units
• Each specified analyte recorded with a value
• Dry-weather flow present? recorded yes/no
• GPS waypoint + timestamped photo

Proof is measured against these, not judged by taste.