The Santa Fe River is currently flowing through the City Different. The recent
rainfall and the upgrade of the Nichols Dam have enabled the City of
Santa
Fe to send
approximately 1.25 million gallons per day into the river. Some of the flow is
to support a living Santa Fe River and some is to drain the Nichols Reservoir for the
intake structure construction project.
River water is flowing because
Nichols Dam has been taken out of service and water levels must be drawn down
for the removal of the existing intake tower. The intake tower is the structure
that funnels water to the treatment plant. The water in Nichols Reservoir is
typically treated at the Canyon Road Water Treatment Plant and delivered to
consumers, while a portion may be by-passed to the Santa Fe River as part of the living river
program.
September rainfall has made a
significant impact on reservoir storage. The McClure Reservoir is at 81 percent
capacity with an inflow rate of approximately 12 million gallons per day. As
recently as a September 12, 2013, the McClure Reservoir was at
approximately 30 percent of capacity with an inflow rate of less than 0.25
million gallons per day.
“The timing of recent rainfall and
the infrastructure improvements at Nichols Reservoir has worked out very well
for the objectives of the city's Santa Fe River Target Flow Program,” said Brian
Drypolcher, River and Watershed Coordinator for the City of Santa Fe. “We're moving water down the river
before plants go dormant for the winter. The flowing water looks great, sounds
great and it comes at a time that's good for the ecosystems along the
river.”
The river flows are administered
under the terms of the City's "Target Flow" ordinance in support of the Living
River Initiative (Ordinance
#2012-1 0). The ordinance provides that up to 1000 acre feet of water can be
by-passed from diversion and use and allowed to flow through the city and
beyond. In years when the forecast for the runoff from mountain snows falls
below 75 percent of the annual average, river flows are scaled downward. For the
current target year, the runoff from mountain snows was forecast to be at about
32 percent of average. Consistent with the Target Flow guidelines, river flows
were scaled downward to match the forecast and the river water commitment was
capped at 320 acre feet for the year. Current flows will enable the City of
Santa
Fe to meet this
year’s flow objectives.
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