PERMFILE64518

• Permit No: C1981044
• IBM Index Class Name: Permit File
• Doc Date: 6/15/2005
• Section_Exhibit Name: Exhibit 29 Water Quality Monitoring Manual
• Media Type: D
• Archive: No

STREAMS
• Staff gauge readings are to be taken at the locations indicated on
Table 3. Procedures for using the staff gauge are presented in
Appendix C.1.
Water quality samples are to be collected at the intervals
indicated on Table 3. The number and type of bottles and the type
of field measurements for each sampling are indicated on Tables 5
to 11. The water samples are to be collected as described in
Appendix B.3. If there is no flow at a stream station, no sample
is to be taken. Samples must not be taken from standing water at
a stream site.
NPDES DISCHARGE POINTS
Flow rate measurements are to be collected at the locations
indicated on Table 4. The measurements are to be taken from the
permanently installed flow measuring devices. These are V-notch
weirs, Parshall flumes and/or flow meters. The procedures for
measuring flows at the weirs and flumes are presented in Appendix
C.1 and C.2. The total flow amount shown on the flow meter is
recorded at locations with flow meters.
Water quality samples are to be collected at the intervals
• indicated on Table 4. The number and type of bottles and the type
of field measurements for each sampling are indicated on Tables 5
to 11. The water samples are to be collected as described in
Appendix B.3. If there is no discharge at a sampling station, no
sample is to be taken. Samples must not be taken from standing
water.
DATA RECORDING
At the time each sample is collected or measurement is made, the
appropriate information must be entered on the Data Collection
Form. At the end of each sampling period, the data must be turned
into CEC's Environmental Coordinator or other authorized person.
Also all sample bottles are to be labeled. The sample bottles are
to be delivered to the appropriate water quality laboratory as soon
as possible after sampling.
•
TR 94-23 Ex.29-4 Revised 3/14/94