Plant native riparian species along the Sabinal River canyon floor, site 5, the Sabinal River canyon floor along the maintained trail, Lost Maples State Natural Area (Texas Parks and Wildlife Department, public state natural area), Vanderpool, TX 78885, Bandera County (2026-08-04)

The survey above found bare soil pockets along the Sabinal River's canyon-floor bank, and hand-planted native riparian species would otherwise leave this stretch shedding soil into the river another season. Standard: USDA NRCS conservation practice standard 580 streambank and shoreline protection plus conservation practice standard 342 critical area planting, applied here to the Sabinal River's canyon-floor riparian corridor, Lost Maples State Natural Area, Bandera and Real Counties, TX. SDG 6.6 and 15.1. Proof: before after photos plus species and plant count record plus GPS Method (USDA NRCS conservation practice standard 580 streambank and shoreline protection plus conservation practice standard 342 critical area planting, applied here to the Sabinal River's canyon-floor riparian corridor, Lost Maples State Natural Area, Bandera and Real Counties, TX. SDG 6.6 and 15.1.): 1. 1. Confirm the stretch and planting plan with park staff, and photograph the bare soil pockets before starting, from the same vantage used in the survey. 2. 2. Working only on the dry bank above the waterline, never entering the water, hand dig planting holes with hand tools only in the soil pockets along the bank. 3. 3. Hand plant native riparian shrubs and grasses in the soil pockets to hold soil and filter runoff before it reaches the river. 4. 4. Hand mulch around the new plantings and photograph the planted stretch from the matching before vantage, recording species and plant count. Done when: Before photo of the bare soil pockets; Confirmation work stayed on the dry bank above the waterline, never entering the water; Native species and plant count recorded; After photo of the planted stretch from the matching vantage

Where

the Sabinal River canyon floor along the maintained trail, Lost Maples State Natural Area (Texas Parks and Wildlife Department, public state natural area), Vanderpool, TX 78885, Bandera County

Pay

$180 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 after photos plus species and plant count record plus GPS

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

• Before photo of the bare soil pockets
• Confirmation work stayed on the dry bank above the waterline, never entering the water
• Native species and plant count recorded
• After photo of the planted stretch from the matching vantage

Proof is measured against these, not judged by taste.

The standard this serves

Watershed Health. A watershed is everything the land pours into a stream, and the stream keeps the record. The EPA's bioassessment method reads that record through the small creatures living in the gravel: mayflies and caddisflies mean clean water, only worms and midges mean trouble. Mastery looks like a person who can wade one riffle with a net and tell you how the whole valley is doing. That skill is built sample by sample. This packet is one of them: one site, one careful count, one entry in the long record of a stream.