Laserfiche WebLink
Section - 2.P4.7 !/ <br />^~- <br />Stored Mine Water -Information on the quality and chazacteristics of stored mine water is based on 1/ <br />• monitoring, sampling, and analysis for both mine inflows, as discussed above (Wells B-6 and H-10 in <br />the B Coal Seam), and mute dischazge from stte SP-8 (Oliver Mine) in the D Seam. Based on <br />availab]e analysis information and as shown by Figures 2.04.7-F7B, B Coal Seam Trilineaz Diagram <br />and 2.04.7-F7C, D Coal Seam Ttilineaz Diagram, the stored mine water is dominantly a soditun- <br />bicarbonate chemical type. <br />• <br /> <br />- ~ °` ~ ... ?~.' ; ~#.'~TABLE 2 04;7 77 ,, ;; ~, t ~~;. ;:n+z~; Y, <br />SURFACE-AND GROUND' WATER PARAMETERS ~",""s~. , .,~ „ ,., . ., <br />GROUND WATER SURFACE WATER• <br />PARAMETER UNITS PARAMETER UNITS <br />Field Measurements Field Measurements <br />Water Level feet Flow pm/cfs <br />H standard units H standard units <br />Conductivit /mthos/cm Conductivity pmhos/cm <br />Temperature celsius Tem erature celsius <br /> Dissolved Ox en• m /I <br /> Oil and Grease visual <br />Laborato Anal ses Leboreto Anal ses <br />H standard units H standard units <br />Conductivit mhos/cm Conductivity Nmhos/cm <br />Alkalinit m /I Alkalinit m /I <br />Total Dissolved Solids (TDS) m /I Total Dissolved Solids ITDSI m /I <br />Ammonia INHaI m /I Total Sus ended Solids ITSS) m /I <br />Bicarbonate IHCO~I m /I Bicarbonate IHCOa~! m /1 <br />Calcium ICa"1 m /I Calcium ICa''1 ITotl m /I <br />Carbonate ICOaI m /I Chloride ICI'1 m /I <br />Chloride ICI-1 mg/I Ma nesium IMg"1 ITotl m /I <br />Nitrate-Nitrite m /I Nitrate-Nitrite m /I <br />Phosphate IPO,-al m /I Phosphate IPO; a as PI m /I <br />Sodium INa'1 IDis) m /I <br />Sulfate ISO 1 mg/I Sodium INa'1 IDis) m /I <br />Arsenic IAsI IDis) m /I Sulfate ISO~1 m /I <br />Cadmium ICd) IDis) m /I <br />Iron IFeI IDis) m /I <br />Iron IFeI ITotl m /I Iron IFeI IDis) m /I <br />Man anese IMnI IDis) m /I Iron IFe11Tot1 m /I <br />Man anese (Mnl ITotl m /I <br />Zinc IZnI IDisl m /I <br />Notes: 'Dissolved oxygen will be monitored only for streams <br />• In addition to the standard surface water monitoring parameters, the August water <br />samples for surface water stations on the North Fork will also be analyzed for hardness, <br />ammonia, cyanide, arsenic, silver, boron, cadmium, chromium III and IV, chlorine, mercury, <br />man anese Idisl, nickel, lead, selenium, and zinc. <br />PR04 <br />2.04-41 Revised January 2002 <br />