Erosion Control · awarded bid prices
High Flow Silt Fence: cost per linear foot in South Dakota
The median awarded price is $4.34 per linear foot, from 104 winning bids on 104 public projects in South Dakota (2023–2026). Half of the awarded prices fall between $3.25 and $5.64.
Cost by state › South Dakota › High Flow Silt Fence
$4.34median per linear foot
$3.25 – $5.64middle half (25th–75th percentile)
104winning bids, 104 source documents
2023–2026lettings covered (last 3 years)
Winning bids only, as printed in the agencies' bid tabulations (SDDOT). These are prices agencies awarded, not quotes: a price on a given job depends on quantity, location and timing, and the figures here are not adjusted for any of them.
Trend
The median awarded price went from $4.40 in 2021 to $3.48 in 2026 (-21%).
| Year | Median per linear foot | Winning bids |
|---|---|---|
| 2021 | $4.40 | 47 |
| 2022 | $5.00 | 28 |
| 2023 | $5.00 | 35 |
| 2024 | $4.92 | 36 |
| 2025 | $3.65 | 39 |
| 2026 | $3.48 | 22 |
Most recent source documents
| Letting | Agency | Quantity | Awarded unit price | Source |
|---|---|---|---|---|
| Aug 5, 2026 | SDDOT | 250 Ft | $3.00 | Open bid tab, PCN 05X0 ↗ |
| Jul 15, 2026 | SDDOT | 1012 Ft | $3.50 | Open bid tab, PCN 09MP ↗ |
| May 20, 2026 | SDDOT | 425 Ft | $3.00 | Open bid tab, PCN 09A9 ↗ |
| May 20, 2026 | SDDOT | 409 Ft | $4.48 | Open bid tab, PCN 09MK ↗ |
| May 20, 2026 | SDDOT | 1105 Ft | $6.00 | Open bid tab, PCN 08RT ↗ |
See every awarded price for this item, in all states, on the High Flow Silt Fence item page.
Related items in South Dakota
- 12" Diameter Erosion Control Wattle: $4.64 per linear foot
- Repair Silt Fence: $1.00 per linear foot
- Remove Silt Fence: $1.06 per linear foot
- Low Flow Silt Fence: $4.00 per linear foot
- Remove and Reset Erosion Control Wattle: $1.70 per linear foot
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