2012 Ocean Ranger Guidebook Revision 3-7-12 - Alaska ...
2012 Ocean Ranger Guidebook Revision 3-7-12 - Alaska ...
2012 Ocean Ranger Guidebook Revision 3-7-12 - Alaska ...
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<strong>20<strong>12</strong></strong> <strong>Ocean</strong> <strong>Ranger</strong> <strong>Guidebook</strong> 3-7-<strong>12</strong><br />
GENERAL PERMIT NO. 2009DB0026 Page 9 of 45<br />
Table 1: Effluent Limits and Discharge Reporting for all Vessels.<br />
(See tables 2 through 7 for ammonia and metals limits specific to the wastewater treatment system installed on your vessel.)<br />
Parameter<br />
Minimum<br />
Value<br />
Monthly<br />
Geometric<br />
Mean a<br />
Fecal Coliform Bacteria N/A 14 per 100 mL<br />
Parameter<br />
Total Flow (cubic meters per day of<br />
effluent)<br />
Biochemical Oxygen Demand (5day)<br />
Minimum<br />
Value<br />
N/A<br />
Monthly<br />
Average b<br />
Not to exceed<br />
design<br />
capacity<br />
Daily<br />
Maximum<br />
43 per 100<br />
mL<br />
Daily<br />
Maximum<br />
Not to<br />
exceed<br />
design<br />
capacity<br />
N/A 30 mg/L 60 mg/L<br />
Total Residual Chlorine N/A N/A 10 ug/L c<br />
pH 6.5 S.U. N/A 8.5 S.U.<br />
Total Suspended Solids (TSS) N/A N/A 150 mg/L<br />
Specific Conductance N/A N/A Report<br />
Chemical Oxygen Demand N/A N/A Report<br />
Nitrate-Nitrogen (NO3 - N) N/A N/A Report<br />
Total phosphorus N/A N/A Report<br />
Total Kjeldahl Nitrogen (TKN) N/A N/A Report<br />
Total Organic Carbon N/A N/A Report<br />
Base-Neutral Acid extractables<br />
d<br />
(BNA)<br />
N/A N/A Report<br />
Volatile Organic Compounds<br />
d<br />
(VOCs)<br />
N/A N/A Report<br />
Other Dissolved and Total<br />
d<br />
Recoverable Metals<br />
N/A N/A Report<br />
Minimum<br />
Frequency<br />
Twice per<br />
month<br />
Minimum<br />
Frequency<br />
Daily<br />
Twice per<br />
month<br />
Twice per<br />
month<br />
Twice per<br />
month<br />
Twice per<br />
month<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Twice per<br />
season<br />
Sample Type<br />
Grab<br />
Sample Type<br />
Metered or<br />
estimated<br />
Grab<br />
Field test<br />
Field test, grab,<br />
or continuous<br />
Grab or<br />
Continuous<br />
Field test, grab,<br />
or continuous<br />
Notes:<br />
a. The “monthly geometric mean” is the geometric mean of all samples taken during the calendar month. A non-detect value may be<br />
substituted with a value of 1 for the purpose of calculating the geometric mean. If only one sample is collected, the result of that<br />
sample is the geometric mean.<br />
b. The “monthly average” is the average of all samples taken during the calendar month. If only one sample is collected, the result of<br />
that sample is the monthly average. A non-detect value may be substituted with a value of 0 for the purpose of calculating the<br />
monthly average.<br />
c. Analytical results below the method detection limit for the method used shall be deemed compliant with the effluent limits.<br />
d. The specific pollutants are listed in the most recent version of the Department approved QA/QC plan.<br />
Grab<br />
Grab<br />
Grab<br />
Grab<br />
Grab<br />
Grab<br />
Grab<br />
Grab<br />
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