Laserfiche WebLink
COLORADO DEPARTMENT OF HEALTH, Water Quality Control Division <br />Rationale - Page 5. permit No. CO-0000221. <br />• V. PERFORHANCE HISTORY <br />Table V-1 -- Self-Monitoring Results (Cont.) <br /> No. of Reported Previous No. of <br />Parameter Samples Concentrations Permit Violations <br /> Avg/ Min/ Max. Limit <br />Discharge Point 003 <br />pH, s.u. 8 NA/7.6/8.6 6.5-9.0 0 <br />TSS, mg/1 (30 day avg.) 8 13/5/22 35 0 <br />TSS, mg/1 (daily max.) 8 17/6/24 70 0 <br />T. Settleable Solids, ml/1 3 0.3/K0.4/0.4 0.5 0 <br />T. Iron, mg/1 (30 day avg.) 8 0.16/0.08/0.28 <br />. 3.5 0 <br /> <br />T. Iron, mg/I (daily max.) <br />8 , <br />0.26/0.09/0.50 <br />7.0 <br />0 <br />Oil and Grease, mg/1 8 None visible 10.0 0 <br />Discharge Point 004 <br />pH, s.u. 8 NA/7.3/8.7 6.5-9.0 0 <br />TSS, mg/1 (30 day avg.) 8 7/2/12 ~ 35 0 <br />TSS, mg/1 (daily max.) 8 11/2/18 70 0 <br />T. Settleable Solids, ml/1 2 0.4/0.4/0.4 0.5 0 <br />T. Iron, mq/1 (30 day avg.) 8 0.10/0.03/0.23 3.5 0 <br />T. Iron, mg/1 (daily max.) 8 0.20/0.06/0.60 7.0 0 <br />Oil and Grease, mg/1 8 None visible 10.0 0 <br />ischar a Poirt 006 <br />pH, s.u. 6 NA/7.8/9.3 6.5-9.0 4 <br />TSS, mg/1 (30 day avg.) 6 17/5/26 35 0 <br />TSS, mg/1 (daily max.) 6 23/8/30 70 0 <br />T. Settleable Solids, ml/1 2 0.4/0.4/0.4 0.5 0 <br />T. Iron, mg/1 r30 day avg.) 6 0.58/0.07/1.28 3.0 0 <br />T. Iron, mg/1 (daily max.) 6 0.84/0.16/1.39 6.0 0 <br />Oil and Grease, mq/1 6 None visible 10.0 0 <br />Discharge Point 008 <br />pH, s.u. 8 NA/7.7/9.0 6.5-9.0 .,0 <br />TSS, mg/1 (30 day avg.) 8 7/3/15 ~ 35 0 <br />TSS, mg/1 (daily max.) 8 10/4/16 70 0 <br />T. Settleable Solids, ml/1 3 0.3/K0.4/0.4 0.5 0 <br />T. Iron, mg/1 (30 day avg.) 8 0.13/0.09/0.17 3.0 0 <br />T. Iron, mg/1 (daily max.) 8 0.23/0.11/0.38 6.D 0 <br />Oil and Grease, mg/1 8 None visible 10.0 0 <br />2. State Samoling: There are no state sampling results available for this <br />facility. <br />B. Compliance with Terms and Conditions of Previous Permit <br />A review of the information available to the <br />compliance problems with the previous permit <br />stated that the violations were due to algae <br />action has been taken as of this time. The <br />amendment to allow a pH variance at 006, but <br />tried for reducing the pH first (such as C02 <br />was not granted. <br />Division has shown a few minor <br />at 006, for pH. The permittee has <br />blooms in the pond. No enforcement <br />~ermittee has requested a permit <br />since no methods have yet been <br />bubbling), the amendment request <br />