Build a dry-creek swale to tame monsoon runoff at an invited Joshua Tree home lot

Joshua Tree's summer monsoon cells drop an inch of rain in an hour, and on the bare hardpan lots that water sheets straight at homes, cuts gullies, and disappears without soaking in. A hand-built dry-creek swale — a mulched, rock-lined channel set with hand tools along the contour — slows the sheet flow, protects the house pad, and banks the water into the ground for the plants. Standard: NRCS small-scale water-harvesting practice; permaculture contour swale method — SDG 6, SDG 13. Proof: Before-and-after photos of the built, rock-lined swale Method (NRCS small-scale water-harvesting practice; permaculture contour swale method — SDG 6, SDG 13.): 1. Walk the lot with the host after checking the natural flow lines and mark the swale path on contour. 2. Set a shallow groove with hand tools along the marked line, mounding the soil on the downhill side. 3. Line the channel with local rock and anchor the mound with mulch. 4. Direct the outflow to a planted basin or existing vegetation. 5. Photograph the finished swale from both ends with GPS and date. Done when: Before-and-after photos of the built, rock-lined swale

Where

Host-invited home lot near Sunfair Rd & Golden St, Joshua Tree, CA 92252

Pay

$360 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

Before-and-after photos of the built, rock-lined swale

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 30–75 minutes. Method of record: EPA green-infrastructure inspection (bioretention / bioswale / permeable pavement function + maintenance)

Bring

• measuring tape
• GPS phone
• camera
• trowel / probe
• data sheet
• gloves

Steps

1. 1. Locate the GI asset; record GPS; identify the type (rain garden / bioswale / permeable pavement / tree filter).
2. 2. Photograph the asset, its inlet, and its outlet/overflow.
3. 3. Check the inlet and outlet for blockage (sediment, trash, mulch) and note whether flow can enter/leave freely.
4. 4. Check for standing water and estimate whether it drains within the design window (typically <24-48h after rain); probe media if dry.
5. 5. Assess vegetation/media condition and estimate sediment/trash accumulation depth.
6. 6. Note erosion, bypass, or structural damage and list the maintenance needed.
7. 7. Enter asset type, condition, inlet/outlet status, drainage observation, sediment level, maintenance needs, GPS, photos; sign.

If it does not match the plan

• Standing water persists > 48h after rain -> flag failed infiltration (clogged media) for rehab.
• Inlet or outlet blocked -> flag for cleaning; the asset isn't capturing runoff.
• Erosion, undercutting, or flow bypassing the asset -> flag for repair.
• Documentation only — no digging out media or altering structures.

What counts as done

• Asset type + overall condition recorded
• Inlet + outlet clear/blocked status recorded
• Standing-water / infiltration observation recorded
• Sediment/trash level + maintenance recommendations + GPS + photos

Proof is measured against these, not judged by taste.