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First: Reduce per acre application to wheat,
grain sorghum, and alfalfa significantly. |
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Second:
Reduce water applied to corn and soybeans slightly, depending on
initial starting point. |
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Third:
Convert wheat and sorghum acres to a dryland rotation |
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Fourth:
Slight reduction in irrigated corn acres to dryland |
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Basin-wide employment impacts range from 150
jobs for the 10% scenario to over 600 for the worst case drought scenario. |
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Total employment in the regional economy is over
55,000. Hence, even the worst
case impact is only 1.1 percent of
the total. |
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If actual acres are under estimated by 10%, but
are unchanged, then our estimates understate the true economic impact by
10%. |
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If actual acres are under estimated by 10% and
are changed, then a lower
allocation level will be needed to achieve the same change in pumping. |
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At this lower allocation level, the economic
impacts from a 10 percent change in pumping will be 2 to 3 times what was
estimated using certified acres. |
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Do results mean that under estimating NRD acres
is advantageous to irrigators (lower acres, higher allocation, less
economic injury)? |
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No, because if allocation per acre is higher it
will take a greater reduction in pumping to comply with the Compact? |
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Do results mean that a higher estimate of NRD
acres would be advantageous to irrigators (more acres, lower allocation,
more economic injury)? |
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No, unless the baseline pumping estimate and/or
the required change in total pumping is also adjusted. |
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Over the long term the real economic impact will
depend on how CU needs to change to satisfy the Compact. |
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The same total effect on CU, and thus the same
economic impact, could be produced in several different ways. |
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Yes.
Actual injury will vary due to differences in application
efficiency, uniformity, soils, management practices etc. |
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Those who typically apply less than allocation
are not affected at all. |
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Those who typically apply much more than
allocation are affected only slightly more than average, because net
returns per inch decrease as more water is applied per acre. |
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Economic impacts could be lessened with
mitigation measures such as: |
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Voluntary land retirement program (public
purchase of irrigation rights) |
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Alternative land uses |
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Education programs to improve irrigation
management. |
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The 10% Scenario Will: |
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Reduce pumping by 110,000 AF and consumptive use
by 30,000 AF. |
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Cost farmers $6 per affected acre. |
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Cost farmers $3
per certified acre. |
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Cost the Republican Valley $5.6M, which is equal
to $53 per AF change in pumping and $196 per AF change in consumptive use. |
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The 20% scenario will: |
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Reduce pumping by 220,000 AF and consumptive use
by 95,000 AF. |
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Cost farmers $21 per affected acre. |
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Cost farmers $15 per certified acre. |
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Cost the Republican Valley $24.0M, which is
equal to $110 per AF change in pumping and $254 per AF change in
consumptive use. |
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The 13%, 40K drought scenario will: |
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Reduce pumping by 260,000 AF and consumptive use
by 113,200 AF. |
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Cost farmers $31 per affected acre. |
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Cost farmers $21 per certified acre. |
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Cost the Republican Valley $32.5M, which is
equal to $125 per AF change in pumping and $287 per AF change in
consumptive use. |
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Basin-wide impacts from the 13%, 40K drought
scenario (most severe) would reduce regional output by 1.5% and employment
by 1.1%. |
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Very recent discussions with state officials
suggest that the required normal year reductions in pumping may be closer
to 5 than to 10 percent. Drought
year reductions likely to be lower also at 5% and 40K instead of 13% and
40K. |
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Long-term normal year reduction in pumping of 10
to 15% will significantly affect some individual producers, but will not
have devastating effect on the regional economy. |
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Adjustments to meet drought conditions will be significant but not devastating at
the regional level; unless continued for multiple years. |
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Crop prices can substantially mitigate or
exacerbate regulatory impacts. For example, the effect on irrigators
(basin-wide) of a 20% decrease in pumping is roughly equivalent to a 4.7%
decrease in crop prices. |
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Impacts on grain handling and farm supply firms
likely to be less than what has been experienced in recent years from crop
shifts (corn to soybeans) and technology (Round-up Ready, Bt corn, etc.),
except perhaps for a sustained drought scenario. |
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Land values will increase a little less in
future years than they would have without regulations, but an absolute
decline in the property tax base is unlikely. |
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Regulations based on percentage reductions in
pumping across NRD’s have differential impacts on a per acre basis, i.e.,
those in the URNRD pay more than those in the Middle or Lower NRD’s. |
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Economic impacts will be quite different if: |
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Mitigation measures are implemented. |
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Certified Irrigated acres are erroneous. |
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Baseline pumpage is erroneous. |
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Crop prices are higher or lower. |
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There is no easy way for Nebraska to meet
Compact requirements, but perhaps this economic information can help the
NRD’s and the State make the hard choices. |
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******** Thanks for
Listening ******** |
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