Chemical and radiological sample results

MS0820010 ·, Midway W/A #1

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Scroll the table sideways for the dates.

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 241–250 of 313 samples, newest first — collected June 15, 2009 to October 13, 2009. The summary above covers all 313.

82 results from the 10 samples listed here: 40 detected, 42 not detected. Across the whole record it is 540 of 1,242. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

• Collected

  Oct 13, 2009

  Sampling point

  WL001 Well W001

  Sample type

  Routine

  Lab sample

  091015-005PC

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Calcium 1016 EPA method 200.8

    Result

    1.69 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Chloride 1017 EPA method 300.0

    Result

    4.3 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Fluoride 1025 EPA method 380-75WE

    Result

    0.3 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Iron 1028 EPA method 200.8

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Magnesium 1031 EPA method 200.8

    Result

    0.19 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Manganese 1032 EPA method 200.8

    Result

    0.003 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Potassium 1042 EPA method 200.8

    Result

    0.874 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Sodium 1052 EPA method 200.8

    Result

    166 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Sulfate 1055 EPA method 300.0

    Result

    Not detected below 2.5 mg/l Minimum Reporting Level

  • Residue, Total, Filterable 1057 EPA method CALCUL LAB

    Result

    383 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Alkalinity, Caco3 Stability 1067 EPA method 2320B

    Result

    9.41 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Carbon Dioxide 1901 EPA method CALCUL LAB

    Result

    0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Color 1905 EPA method 2120B

    Result

    45 units The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Hardness, Total (As Caco3) 1915 EPA method CALCUL LAB

    Result

    5.1 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Alkalinity, Total 1927 EPA method 2320B

    Result

    363 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Iron, Field Result FEFD EPA method 3500AL-D

    Result

    0.1 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • Calculated Sodium NACA EPA method CALCUL LAB

    Result

    168.1 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

  • PH, Field Result PHFD EPA method 3500AL-D

    Result

    8.6 ph The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.

• Collected

  Sep 14, 2009

  Sampling point

  SM2 SM2

  Sample type

  Routine

  Lab sample

  090915-027TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    44.3 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    5.77 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    50.07 ug/l

• Collected

  Sep 14, 2009

  Sampling point

  SM1 SM1

  Sample type

  Routine

  Lab sample

  090915-026TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    39.4 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    4.89 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    44.29 ug/l

• Collected

  Sep 14, 2009

  Sampling point

  SM2 SM2

  Sample type

  Routine

  Lab sample

  090915-007HA

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    Not detected below 0.002 mg/l Minimum Reporting Level

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    0.005 mg/l

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.002 mg/l

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Total Haloacetic Acids (Haa5) 2456

    Result

    0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here.

• Collected

  Sep 14, 2009

  Sampling point

  SM1 SM1

  Sample type

  Routine

  Lab sample

  090915-006HA

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    Not detected below 0.002 mg/l Minimum Reporting Level

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    0.005 mg/l

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.006 mg/l

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

  • Total Haloacetic Acids (Haa5) 2456

    Result

    0.01 mg/l

• Collected

  Aug 25, 2009

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  090826-011HA

  Laboratory

  MSDH Lab

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    Not detected below 0.002 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    0.006 mg/l

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    0.001 mg/l

    Monitoring period

    Not recorded

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 0.001 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Total Haloacetic Acids (Haa5) 2456

    Result

    0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here.

    Monitoring period

    Jan 1, 2009 – Dec 31, 2009

• Collected

  Aug 25, 2009

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  090826-011TH

  Laboratory

  MSDH Lab

  • Chloroform 2941 EPA method 524.2

    Result

    48 ug/l

    Monitoring period

    Not recorded

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    5.03 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    53.03 ug/l

    Monitoring period

    Jan 1, 2009 – Dec 31, 2009

• Collected

  Aug 17, 2009

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  090818-002VO

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2009 – Dec 31, 2009

  • 1,2,4-Trichlorobenzene 2378 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Cis-1,2-Dichloroethylene 2380 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Xylenes, Total 2955 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Dichloromethane 2964 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • O-Dichlorobenzene 2968 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • P-Dichlorobenzene 2969 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Vinyl Chloride 2976 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • 1,1-Dichloroethylene 2977 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Trans-1,2-Dichloroethylene 2979 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • 1,2-Dichloroethane 2980 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • 1,1,1-Trichloroethane 2981 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Carbon Tetrachloride 2982 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • 1,2-Dichloropropane 2983 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Trichloroethylene 2984 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • 1,1,2-Trichloroethane 2985 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Tetrachloroethylene 2987 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Chlorobenzene 2989 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Benzene 2990 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Toluene 2991 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Ethylbenzene 2992 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

  • Styrene 2996 EPA method 524.2

    Result

    Not detected below 0.0005 mg/l Method Detection Limit

• Collected

  Jun 15, 2009

  Sampling point

  SM2 SM2

  Sample type

  Routine

  Lab sample

  090616-032TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    63.6 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    6.26 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    69.86 ug/l

• Collected

  Jun 15, 2009

  Sampling point

  SM1 SM1

  Sample type

  Routine

  Lab sample

  090616-031TH

  Laboratory

  MSDH Lab

  Monitoring period

  Not recorded

  • Chloroform 2941 EPA method 524.2

    Result

    51.6 ug/l

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    5.36 ug/l

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • TTHM 2950 EPA method 524.2

    Result

    56.96 ug/l

Routine (10).