Laserfiche WebLink
Table 2. Summary statistics for water properties and constituent concentrations in streams, high altitude lakes, <br />ground water, and Vallecito Reservoir in the upper Los Pinos River watershed--continued <br /> Streams High Altitude Lakes Ground Water Vallecito Reservoir <br />Constituent Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum Minimum Average Maximum <br />Dissolved <br />solids, residue <br />at 105oC, mg/L 52.0 84.6 221.0 -- -- -- 58.0 90.5 140.0 -- -- -- <br />Dissolved <br />solids, calculated, <br />sum of constituen <br />mg/L -- -- -- -- -- -- 238 295 352 48 49 50 <br />Dissolved <br />solids, tons per <br />acre-foot, T/ac-ft -- -- -- -- -- -- 0.32 0.4 0.48 0.07 0.07 0.07 <br />Turbidity, <br />NTU 0.5 2.5 9.5 -- -- -- -- -- -- <br />Suspended <br />solids at 110oC, <br />mg/L 0.4 19.72 155 -- -- -- -- -- -- -- <br />Residue on <br />evaporation at <br />180oC, filtered, <br />mg/L 17 44.46875 103 -- -- -- -- -- -- -- <br />Nitrate, <br />total as N, <br />mg/L 0.080 0.330 0.790 -- -- -- -- -- -- -- <br />Nitrate, <br />dissolved as N, <br />mg/L 0.020 0.091 0.220 0.010 0.070 0.160 -- -- -- -- -- -- <br />Nitrate, <br />total (N03), <br />mg/L 1.000 1.125 2.000 -- -- -- 1.000 1.667 2.000 -- -- -- <br />Nitrite, <br />dissolved as N, <br />mg/L 0.001 0.003 0.020 -- -- -- 0.001 0.001 0.001 0.001 0.002 0.010 <br />Nitrite, <br />total (N02), <br />mg/L 0.240 0.250 0.260 -- -- -- -- -- <br />Nitrite plus nitrate, <br />total as N, mg/L 0.000 0.205 2.600 -- -- -- -- -- -- -- <br />Nitrite plus nitrate, <br />dissolved as N, <br />mg/L 0.000 0.127 1.800 0.034 0.064 0.094 0.020 0.274 0.820 0.005 0.026 0.112 <br />Ammonia, <br />total as N, mg/L 0.010 0.064 0.220 -- -- -- -- -- -- -- <br />Ammonia, <br />in bottom material <br />as N, mg/kg 0.020 0.424 2.700 -- -- -- -- -- -- -- <br />Ammonia, <br />total as NH4, mg/ -- -- -- -- -- -- -- -- -- 0.040 0.055 0.070 <br />Ammonia, <br />dissolved as N, <br />mg/L 0.002 0.032 0.170 0.008 0.008 0.008 0.002 0.009 0.015 0.002 0.013 0.089 <br />Ammonia+organi <br />total as N, <br />mg/L 0.010 0.531 11.000 -- -- -- -- -- -- 0.040 0.210 2.500 <br />Ammonia+organi <br />dissolved as N, <br />mg/L 0.120 0.657 8.300 -- -- -- -- -- -- 0.060 0.126 0.310 <br />Nitrogen, <br />total organic <br />as N, mg/L 0.030 1.015 11.000 -- -- -- -- -- -- -- <br />Nitrogen, <br />dissolved organic <br />as N, mg/L 0.060 0.721 8.200 -- -- -- -- -- -- 0.120 0.125 0.130 <br />Nitrogen, <br />total kjeldahl <br />as N, mg/L 0.310 1.399 11.000 -- -- -- -- -- -- -- <br />~' ~ Southwest Hydro-Logic 11 <br />