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Hubstake
Erosion Control HS-ERO-ECLOG-X-X-12

Erosion control log

Unit LF · Lettings Feb 20, 2004 – Sep 22, 2026 · 5 agencies · 5 agency descriptions pooled

Pooled median

$4.20/ LF

p25–p75
$3.00 – $6.00
Prices in the median
262
Source documents
257
States
5
p25 $3.00p75 $6.00

16 of 278 prices fell outside the Tukey fences (p25 − 1.5×IQR to p75 + 1.5×IQR) and are excluded from the figures above. They remain on the item pages below.

The 5 descriptions behind this price

Each agency prints this item in its own words. Every one keeps its own page and its own median; this page is the pooled view.

As the agency printed itWinning bidsMedianp25–p75
Fiber Rolls 12IN174$3.30$2.65 – $4.42
12 Inch Wattle79$7.00$5.15 – $8.13
Wattle (12")16$9.32$6.28 – $11.14
Fiber Roll - 12 Inch thin8$3.50$3.10 – $5.51
Wattle (Size) (12 Inch) thin1$15.00$15.00 – $15.00

By agency

NDDOT174
ALDOT79
ARDOT16
Utah DOT8
TDOT1

By state

North Dakota174
Alabama79
Arkansas16
Utah8
Tennessee1

How this bucket was built

Hubstake parses each printed description into structured attributes — material, class, size, work type — and mints the identifier HS-ERO-ECLOG-X-X-12 from them. Only descriptions the parser accounted for in full are pooled; anything it could not read in full keeps its own page and stays out of this median, because the part it could not read is usually the part that moves the price. Award, bid and final-payment prices are never blended — this bucket is award prices.

How the index is built