DISCHARGE MEASUREMENT NOTES   HS-251  Mistle R nr Penwick
Date 2026-09-04   Party: R. Tresham / T. Lind
Method: bridge, sounding reel; stations from IP on left bank; units feet
Using meter #21447
Sta     Depth  Obs  Revs Sec
Gauge 3.25 ft 12:35
LEW is the wall at 32.0; depth there 0.20
40.0    1.95   .6    13   51.2  
61.5    4.50   20%   42   57.8    8/10  25   49.3  
69.5    5.30   two-tenths 31   44.7    eight-tenths 17   40.2     <- scratch this, weed on cups
69.5    5.30   0.2   35   44.7    80%   23   40.2  
80.0    6.15   2/10  50   51.9    0.6   46   54.1    0.8   36   55.1  
97.5    7.25   20%   48   41.9    .8    56   68.8  
107.5   7.65   20%   59   49.7    .8    55   63.6  
118.0   7.90   2/10  83   66.4    0.8   57   59.5  
138.0   7.90   0.2   77   51.9    80%   62   57.1    coef 0.98
went back to 138.0 (meter fouled first time):
138.0   7.90   2/10  63   48.8    eight-tenths 55   54.0    ang coef 0.98
158.5   7.40   2/10  82   58.8    0.8   51   50.7  
171.0   7.00   .2    83   65.0    0.8   44   46.5  
gage ht 3.29 ft @ 13:15
186.0   6.50   20%   65   48.1    6/10  66   56.9    8/10  58   65.5  
swapped meter here -> #30118
192.5   6.25   .2    75   56.1    .6    62   54.3    eight-tenths 48   53.3  
193.0   6.25   two-tenths 70   56.1    0.6   66   54.3    .8    41   53.3     <- scratch this, weed on cups
203.5   5.95   2/10  52   45.0    0.8   42   47.1  
219.0   5.55   two-tenths 80   68.6    0.8   54   64.7  
229.5   5.60   two-tenths 69   66.3    80%   32   40.5  
241.5   5.05   .2    62   65.1    0.6   46   52.9    eight-tenths 42   48.7    coef 0.94   <- scratch this, weed on cups
241.5   5.05   .2    68   65.1    6/10  47   52.9    eight-tenths 35   48.7    cos .94
248.0   4.85   0.2   44   49.3    eight-tenths 25   40.5  
259.5   4.45   two-tenths 50   59.9    80%   33   60.9  
[crossed out] 259.5   4.45   two-tenths 48   59.9    0.8   37   60.9  
269.0   3.95   two-tenths 49   70.0    0.8   20   41.4  
285.5   2.60   20%   16   40.8    eight-tenths 12   44.9  
Right edge of water at 298.0, zero depth
NB depth @ 229.5 misread, s/b 5.35
Gauge 3.34 ft 13:59
