2009-03-12_REPORT - M1983194

• Permit No: M1983194
• IBM Index Class Name: REPORT
• Doc Date: 3/12/2009
• Doc Name: Annual report
• From: Natural Soda
• To: DRMS
• Permit Index Doc Type: Annual Fee/Report
• Media Type: D
• Archive: No

TABLE A2 - Reetaimed Well Pad 1A-4H1 Ground Cover, Biomass Production & Species
` Composition; July 2008 7

Scientific Name

Common Name
Percent
Cover 2 Produc-
tion
Ibs/ac3 Species
Composi-
tion4
Grasses
AGCR A ro ron cristatum Crested Wheat rass 1.30% 10.66 2.36%

AGSP Agropyron spicata var.
inermis Beardless Bluebunch
Wheat rass
12.90%
73.44
16.23%
ELCI El mus cinereus Basin Wild rye 1.00% 14.59 3.22%
ELJU EI mus juncea Russian Wild rye 7.10% 56.45 12.47%
ORHY O o sis h menoides Indian Rice grass 1.80% 11.53 2.55%
STVI Sti a viridula Green Needle grass 10.60% 114.07 25.20%
Total Grasses 34.70% 280.75 62.03%
Forbs
ASCI Astra alus cicer Cicer Milkvetch 1.80% 9.70 2.14%
KOSC Kochia sco aria Kochia weed forb 1.00% 7.25 1.60%
LILE Linum lewisii Lewis Flax 2.30% 13.82 3.05%
MESA Medica o sativa Alfalfa 9.33% 56.82 12.55%
PEPA Penstemon palmed Palmer's Penstemon 1.47% 7.00 1.55%
Total Forbs 15.9% 94.59 20.90%
Shrubs
ATCA Atri lex canescens Four-win Saltbush 8.70% 77.24 17.07%
Total Shrubs 8.7% 77.24 17.07%
Moss/Lichens 0.00%
Vegetative Litter 12.10%
Bare Ground 22.90%
Rock 5.70%
TOTAL 100.0% 452.58 100.00%
Data was collected Jul 2008 utilizing ten 9.6 square foot quadrates.
2 Ground cover values were made from visual observations of cover type within each quadrate and
reported as a percentage of total round cover.
Production values were made using a double sampling procedure of estimates adjusted by actual
values from representative samples to determine air-dry above ground biomass from the 10
quadrants, converted to pounds per acre using NRCS and BLM standard conversion rates.
4 Species composition values are based upon the percentage of total above ground biomass
production r all species.
2008 Annual Report 25 of 28