Laserfiche WebLink
April 29, 2015 C- 1982 - 057 /Seneca II -W Mine JHB <br />development of this gully. <br />Drainage PM 2A surge tanks PM 2A -3 and PM 2A -2 were discharging a small flow. Some rilling was occurring <br />along the south side of PM -2A -2. Runoff from rills was directed into PM -2A -2. Stock tank T -27 was holding a <br />good pool of water. T -27 was discharging into the drainage. Surge tanks PM -2A -1 was discharging as well. <br />Drainage was holding up well and discharges to PM -2. <br />PM -213 appeared to be functioning well. No significant gullying was noted in PM -213. <br />PM -2 spring was flowing well. The rock wall at the south end of the spring has collapsed into the spring. SCC <br />needs to observe this as the spring flow lessons to assure that the spring does not continue to cut back into the <br />regraded slope. <br />A deep rill has formed on the slope south of the spring and north of the 2006 BB riparian shrub plot. This rill <br />needs to be repaired and kept from continuing to head cut. <br />PM -3 drainage appeared to be holding up well, with no signs of side cutting, or under cutting. No new gully <br />formation was observed in the PM -3 drainage basin. <br />Pond 16 was discharging clear. SCC uses bucket & stopwatch method for determining flow rate from Pond 16. <br />Sediment and vegetation is deposited in the flume. Maintenance of this flume is needed. The outfall pipe was <br />repaired previously. The embankment vegetation is recovering from the previous repairs. The embankment was <br />not eroding. <br />006 Gulch was holding up well with no evidence of side cutting or undercutting could be observed. Stock tank T- <br />5 was holding water and appeared fine. <br />Drainage 006 -EI appeared fine as well. <br />Repairs to PM -41) have held up extremely well. Rip rap rock down the channel remained in place and had not <br />washed or rolled downslope. The road crossing over PM -41) remained well graveled and dry. There was no <br />evidence of runoff washing over the road was noted. Culvert PM- I 1 appeared to have handled all flow <br />adequately. The reshaped side slopes had held together very well and perennial vegetation was emerging. <br />The reshaped rip- rapped drainage east of drainages PM 4- A, B, and C was holding up well. Rip -rap had held <br />together in the drainage and had not washed out. This reshaped drainage handled the snowmelt and subsequent <br />runoff well. <br />Drainages PM -4, PM -4A, PM -413, and PM -4C all held up well too. <br />Pond 009 was inspected. The pond was holding a pool of water, though well below the discharge elevation. No <br />livestock were in the Pond 009 area yet this season. No problems were identified with Pond 009. <br />Number of Partial Inspection this Fiscal Year: 6 <br />Number of Complete Inspections this Fiscal Year: 4 <br />Page 3 of 9 <br />