Laserfiche WebLink
RM <br />C. Conductivity ;Lab & Field) <br />d. Temperature (Field) <br />e. Iron <br />f. Oil and Grease <br />g. Total Suspenaed Solids <br />Ouarterly Samolino For: <br />a. Total Dissolvea Solids <br />Colowyo inspects sediment ponds quarterly and surveys <br />sediment volume annually. Results from inspections and surveys <br />will be in the annual report. <br />2. Surface Water - Colowyo will conduct the following monitoring and <br />sampling program on Goodspring and Taylor Creeks. As stated in <br />the September 28, 1982 "Proposed Decision and Findings of <br />Compliance For the Colowyo Coal Cotraany Colowyo Mine"; monthly <br />monitoring will not be conducted during the winter months when <br />streans are iced over. Two sampling locations are on Goodspring <br />Creek, one upstream from Streeter Fill and one downstream from <br />Streeter Fill. One sampling location is on Taylor Creek <br />immediately above its confluence into Wilson Creels. The sample <br />sites are located on 'dater Monitoring Sites For Permit lo. C-019- <br />81 (Map 37). <br />Monthlv Samolino For: <br />a. <br />PH <br />b. <br />Conduc 'ivity <br />c. <br />Temperature <br />d. <br />Total Suspended Solids <br />e. <br />Flow <br />Quarterly Samoling For: <br />a. <br />Flow <br />b. <br />PH <br />C. <br />Conductivity <br />d. <br />Total Dissolved Solids <br />e. <br />Tot -m1 Suspended Solids <br />f. <br />Bicarbcnate JHCOgj <br />g. <br />Calcium (Ca') <br />h. <br />Magnesium (Mg"2) <br />i. <br />Ammonia (NH3) <br />j. <br />Nitrate -Nitrite <br />k. <br />Phosphate (PO4-3as P) <br />1. <br />Sodium (Na*) <br />M. <br />Sulfate (SOZ) <br />n. <br />Arsenic (As)' <br />o. <br />Iron - total <br />p. <br />dead (Pb) <br />q. <br />Manganese (.Mn) <br />r. <br />Mercury (Hct} <br />S. <br />Selenium (fie) <br />t. <br />Zinc (Zn) <br />Rule 4 Performance Standards 4-18 Revision Date: 8/28/17 <br />Revision No.: TR -115 <br />