2008-03-03_PERMIT FILE - C2006085 ‎(29)‎

• Permit No: C2006085
• IBM Index Class Name: Permit File
• Doc Date: 3/3/2008
• Doc Name: Hydrologic Monitoring Plan
• Section_Exhibit Name: Exhibit AB
• Media Type: D
• Archive: No

•
Surface and Groundwater Monitoring Procedures
I. Surface Water Samplina
A. Monitoring Locations (Refer to Figure 1, Hydrology Monitoring
Locations)
1. Chandler Creek: Two locations; one upstream (CC-1), and
one downstream {CC-2) of proposed mining area.
2. Fawn Hollow drainage: Two locations; one upstream (FH-
1), and one downstream (FH-2), of proposed mining area.
B. Sampling Frequency and Location Conditions
1. Water quality and flow data will be collected quarterly, at
both Chandler Creek and the Fawn Hollow drainages
upstream and downstream monitoring locations, when
flow is present. Both drainages are ephemeral and will
flow only during runoff from a heavy snowfall or rainfall
event
C. Sampling Procedure
1. The following information will be provided on each sample
bottle label:
- Name/ Location designation
- Date and Time
- Company Name
- Sample preservative information
2. Samples will be collected in such an manner as to
minimize physical disturbance at the sample point.
3. Sampling and measuring devices will be cleaned prior to
and after use, and samples will be placed in clean sample
containers which will be sealed at the sampling site.
4. Filled sample bottles will be chilled as soon as possible
after filling, then kept cold until packed with ice for
shipment to the laboratory.
5. Water quality samples will be analyzed for the specific
parameters listed in Table 1 -Surface Water, Suggested
Water Quality Parameters.
6. Flow will be estimated by visual observation or timing fill
rate of a graduated container.
•
Revised 10/29/07