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Diversions 4.05.4; Effluent Limits 4.05.2; Ground Water Monitoring 4.05.13; Surface Water Monitoring 4.05.13; <br /> Drainage—Acid and Toxic Materials 4.05.8; Impoundments 4.05.6,4.05.9; Stream Buffer Zones 4.05.18: <br /> The length of North Tributary, East Pit Ditch to Pond NTEP 1 as well as the Final East Pit Ditch starting from <br /> Pond EP1 up to EP2 was inspected. Both ditches were well armored with rip rap.Water was visibly flowing along <br /> the Final East Pit Ditch.No erosion was observed along either ditch and water was visibly clear. Cutting prior to <br /> Pond EP1 was noted at the inlet to the pond. This item was identified in earlier inspection reports and has been <br /> added to the Colowyo Mine's maintenance list as discussed with Tony Tennyson, of Tri-State,in our close out <br /> meeting. Due to seasonal snow melt, access to the area has not been attainable to address the item. The cutting <br /> prior to the inlet has no impact on the competency of the EP1 Pond. Pond NTEP1 held water but was no discharge. <br /> No issues regarding the pond were observed. Both Ponds EP1 and EP2 were discharging. Water was visually <br /> inspected and was clear. <br /> The ETD Pond 1 and southern portion of the East Taylor Ditch was inspected. The southern length of the ditch <br /> was walked. Rip rap was found along the southern most section of the ditch due to the grade of the slope. Rip rap <br /> was not placed along the lower portion of the ditch.No erosion was observed along the ditch. ETD Pond 1 was dry <br /> at the time of the inspection.No issues were observed with the pond. <br /> Section 28 pond was dry at the time of the inspection. The embankment of the pond was well vegetated and no <br /> erosion was noted along the embankment face. The primary spillway is a riser pipe and the emergency spillway is <br /> an armored trapezoidal cut along the embankment. The emergency discharge charnel is well armored and no <br /> issues were observed. <br /> The Prospect Pond held water at the time of the inspection but was not discharging. The Embankments are well <br /> vegetated and stable with no erosion. Spillways were free of obstructions and no issues were observed. <br /> The Gulch A pond held water with no discharge. Embankments were well vegetated with no issues observed. <br /> The Streeter Pond was discharging at the time of the inspection. Measurement reading on the associated 12"flume <br /> were 0.1 which correlates to 0.12 cubic feet per second of discharge. Discharge was clear.No issues were <br /> observed with the Streeter Pond. <br /> a� <br /> Inlet to Pond EP1. Discharge at Streeter Pond. <br /> OTHER(SPECIFY): <br />