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HomeMy WebLinkAboutSeptic Correspondence 1540 Sullivan Aven MEMORANDUM November 8, 1982 TO: Richard J. Sartor, Town Manager RE: Town Hall Septic System Written results received from the Connecticut State Department of Health, Laboratory Division, confirm that the overflow area on Town Hall property is indeed from the septic system. Robert Deptul , R.S. - Town Sanitarian .�SU4BACE WATERS COLLECTION AND EXAMINATION REPO s8 TOWN OL-lU7A Rev.8/72 CONNECTICUT STATE DEPARTMENT OF HEALTH iq LObwNory Division TE RECE ' DATE REPORTED P.O. BOX 1689, HARTFORD, CONN.06101 17 �1 10 Clinton Street Telephone 566-5626 COLLECTED BY - COLLECTORS NO. DATE COLLECTED TIME COLLECTED - RESULTS.OF EXAMINATION SOURCE X. - - Gross Appearance -LOCATION PIE OF 1 4 - - Color REPORT TO - _ - Turbidity - - - r Total Solids mg/I ADDITIONAL INFORMATION �y rff' Fixed mg/1 Of/t l�� volatile mg/l Suspended Solids mg/I Hydrogen-ion Concentration pH EXPLANATORY REMARKS ON TESTS PERFORMED Chlorides as Cl mg/I TOTAL SOLIDS are a measure of the material being carried both in solution and in suspension by the surface water. - Alkalinity cis CoCo3 mg/I SUSPENDED SOLIDS are a measure of the material present in suspension in the surface water. They ore determined by filtering the sample and weighing-the material filtered from the sample: •CHLORIDES are a measure of the domestic pollution in surface waters. Nitrite mg/I - __- -- - -- NITROGEN - HYDROGEN ION CONCENTRATION is a measure of the true acidity or alkalinity of the sample. Nitrate mg/I CONSTITUENT) ALKALINITY is a measure of the quantity of alkaline substances in the sample. CONSTIT IT NITROGEN CONSTITUENTS are a measure of pollution in surface water samples. The various nitrogen NITROGEN(N) Ammonia mg/I components, that is m nte;-nifrate�orgomc nitrogen-and-ammonia nitrogenrepresent-the various stages of . decomposition which the nitrogen constituents have reached. Organic mg/I BIOCHEMICAL OXYGEN DEMAND is a measure of the oxygen needed to stabilize oxidizable material present in the sample which may be acted upon by"biological processes during a given period(usually 5 days)at a Iron as Fe mg/I given temperature(usually 20'Q. COLIFORM ORGANISMS: The number of coliform organisms is an indication of the degree of fecal Dissolved Oxygen mg/I contamination from human or animal sources in the sample examined. Biochemical Oxygen CONCLUSIONS Demand mg/1 Based upon the assumption that the sample was collected Detergent- and shipped exactly as directed and that the data supplied are correct. as ABS mg/I IIATHING WATERS ONLY coliform 100 ml Organisms Z� ❑ The results of the analysis of this sample are satisfactory for a sample from a bathing area. 000 Coliform M Fecal ❑ The concentration of coliform organisms is moderately high for a sample from a bathing area Organisms v I ��100 ml If the results of a sanitary survey of the surrounding watershed indicate the presence of potentially harmful sources of contamination then the area should be considered unsafe for bathing. Coliform 10p Organisms MF ��' © 06 A ml El The concentration of coliform organisms is in excess of that which is considered acceptable for bathing. J. ❑ Although safe for bathing certain of the chemical constituents are high: mg/I ALL OTHER,SURFACE WATERS" mg/I - William W.Ullmann;Ph.D. Diredor CE WATEWCOLLECTION SAND EXAMINATION REPORT NO: TOWNTOWN O68L 10 8/72 CONNECTICUT STATE DEPARTMENT OF HEALTH+ Laboratory-Division - ATE REC DATE P.O. BOX 1689, HARTFORD' CONN.06101 17 �l� 10 Clinton Street Telephone 566-5626 COLLECTED BY - COLLECTORS NO. DATE COLLECTED - TIME COLLECTED - RESULTS- OF EXAMINATI s SOUR Gross Appearance LOCATION - �AWLE OF Color- - - - REPORT - Turbidity - ; Total Solids mg/1 ADDITIONAL INFORMATION Fixed mg/1 "^ Volatile mg/I Suspended Solids mg/1 Hydrogen-ion H Concentration P EXPLANATORY REMARKS ON TESTS PERFORMED chlorides as Cl mg/1 TOTAL SOLIDS are a measure of the material being carried both in solution and in suspension by the surface water. SUSPENDED SOLIDS are a measure of the material present in suspension in the surface water. They are Alkalinity as CoCo3 mg/1 determined by filtering the sample and weighing the material filtered from the sample. mg/) CHLORIDES are a measure of the domestic pollution in surface waters. Nitrite - - -- NITROGEN HYDROGEN ION CONCENTRATION is a measure of the true acidity or alkalinity of the sample. Nitrotq mg/1 CONSTITUENTS, ALKALINITY is a measure of the quantity of alkaline substances in the sample.- AS 1 Ammonia mg/I NITROGEN CONSTITUENTS are a measure of pollution in surface water aamples. The various nitrogen NITROGEN(N) -- components, that is nitrite, nitrate, organic nitrogen and-.ammonia;nitrogen represent the various stages of - - - - decomposition which the nitrogen constituents have reached. Organic mg/I BIOCHEMICAL OXYGEN DEMAND is a measure of the oxygen needed to stabilize oxidizable material present in the sample which may be acted upon by biological processes during a given period(usually 5 days)at a- Iron as Fe mg/I given temperature(usually 20"Q. COLIFORM ORGANISMS: The number of coliform-organisms is an indication of the degree of fecal Dissolved Oxygen mg/I contamination from human or animal sources in the sample examined. Biochemical Oxygen CONCLUSIONS Demand mg/ Based upon the assumption that the sample was collected Detergent- mg/I and shipped exactly as directed and that the data supplied are correct. as ABS BATHING WATERS ONLY oli arm 100 ml ❑ 20 The results of.the analysis of this sample are satisfactory For a-sample from bathing area. Organisms coliform Fecal El The concentration of coliform organisms is moderately -high for a sample from a bathing area Organisms Q100 ml If the results of a sanitary survey of the surrounding watershed indicate the presence of potentially harmful sources of contamination then the area should be considered unsafe for bathing. coliform Organisms MF 100 ml ❑ The concentration of coliform organisms is in excess of that which is considered acceptable for bathing. ❑ Although safe for bathing certain of the chemical constituents are high. mg/1 ALL OTHER SURFACE WATERS mg/I William W.Ullmann,Ph.D. Director FieldCONCRETE PIPE COMPANY, INC. WAUREGAN.CONNECTICUT 06387 203 564 3371 rioN MAP Fog- i 1l /f i TO IVN Fob FI'4 iAJC7 f'v�no5 rs. YARD Gt RATE CLEAN PROPdsFt? ___ _. _ �Wr v -rOINN H LL •AltACH PROP06eD 8" �*► PVC 5AN VrARY sE wE �P►PE TO EXisTIN6 15ANMAZY CUTLET _ a _ l �c C4' FRo .' I c _ � BRARy 1 1 f � i s t