EVENT LOG FOR SITE SWT

        The first line of each entry contains a date/time stamp & who is reporting.
        The most recent entry is listed first.

Date       Time  Who
---------- ----- --------
12/12/2011 14:27 Rick
      November 2, 2011 at 13:23:  Data collection has resumed. We have
    replaced the three damaged flat plate antennas and the interrogation
    site is operational again. The current setup is largely the same as the
    previous setup. The main difference is the design of the antennas; in
    place of the original Biomark Inc. engineered antennas, we have
    installed PVC encased flat plate antennas that were built in house.
    Antennas B1 (upstream) and B3 (downstream) are 15 feet in length and
    antenna B2 (middle antenna) is 10 feet in length. The antennas are
    placed approximately 10 meters apart and cover the entire width of the
    stream in all but the highest spring discharges. Antenna read range
    extends beyond the surface of the water during base flow conditions, but
    during higher flow events the read range may not cover to the top of the
    water column.
04/11/2011 17:03 Rick
    January 1, 2011 - The Sweetwater Creek in-stream interrogation system has
    been reconfigured as three separate antennas, 4 meters apart and
    approximately 0.1 kilometers upstream from the mouth of Sweetwater Creek.
    The upstream antenna "B1", middle antenna "B2", and downstream antenna
    "B3" each consist of a single fiberglass flat-plate antenna engineered by
    Biomark Inc.  The antennas all cover the width of the stream in all but
    the highest spring discharges.

    January 17, 2011 at 13:08 - Interrogation site begins collecting data
    after power is installed to the MUX. Operations normal. Flows are high,
    around 500 cfs according to the USGS stream gauge at the mouth of
    Sweetwater Creek, near Sweetwater, ID.

    January 31, 2011 - Operations normal. Flows have decreased since last
    event log entry to around 40 cfs according to the USGS gauge.

    February 15, 2011 - Operations normal. Flows have increased to around 50
    cfs according to the USGS gauge.

    March 7, 2011 - Operations normal. Flows have remained relatively constant
    since last event log entry at between 30 and 50 cfs according to the USGS
    gauge.

    March 15, 2011 - Operations normal. Flows have peaked at around 180 cfs
    according to the USGS gauge.

    March 20, 2011 - Operations normal. Flows have peaked at around 170 cfs
    according to the USGS gauge.

    March 30, 2011 - Operations normal. Flows have remained relatively
    constant at around 80 cfs since the last event log entry according to the
    USGS gauge.

    April 2, 2011 - DATA COLLECTION HAS STOPPED.  Data from after March 22 at
    14:17 to present was lost.  Flows rapidly increased overnight. The USGS
    gauge at Sweetwater mouth is no longer operational, but flows at the mouth
    of the watershed have rapidly increased to almost 4000 cfs.
    The high flows have washed away the FS1001M MUX. We are unable to retrieve
    the data from March 22 at 14:17 to present.  Data collection will not
    begin again until flows decrease and we are able to replace lost or
    damaged instream equipment.
01/01/2011 00:00 PTOC_Bot
    Annual log file initiation for SWT

         #### End of Event Log for SWT ###