measure tidal and wind currents. The sensor was
The same suite of water quality parameters
mounted about 1 m above the bed in gullies at the
was collected at the Knik Arm coastal site using a
Bread Truck, Parachute, In-Between, Mortar and
Seabird SBE 16 Profiler. In addition, a Seabird
B sites (Fig. 17). Ultrasonic sensors were used to
SBE 26 wave and tide gauge was located here to
measure flooding on the mudflats near the Mor-
record water depth and temperature in Knik Arm
tar, Bread Truck, Parachute, In-Between and
(Table 6). The same location was used in 1993 and
Racine gullies, and at the weather station coastal
1994 (Fig. 17).
sites.
TSS
Hydrolab
Ultrasonic
Flow
1993
Bread Truck
Parachute
River
1994
East
Coast
Mortar Gully
Bread Truck
Parachute
B-Gully
River
West
Spring Gully
Tanker Gully
Otter Gully
1
Otter Creek
0 20
10 20
10 20
10 20
10 20
10 20
10 20
May
Jun
Jul
Aug
Sep
Oct
Nov
Figure 18. Extent of data collection at hydrostation sites from 19931995.
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