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Current Data
| Rio Grande Stormwater and Finished Drinking Water Sampling Events Updated 11-3-2011 |
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| Date | Time | Storm Event Origination | Ash Event | Samples Collected | Analyses Requested | Results ND = not detected metals= Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Na, Ni, Pb, Sb, Se, Tl, U, V, and Zn radiologicals = gross alpha, gross beta, Am241, Cs137, Co60, K40, Na22, Np237, Pu238, Pu239/Pu240, Ra226, Ra228, Ra226/Ra228, Sr90, U234, U235/U236, and U238 Results exceeding Safe Drinking Water Act (SDWA) standards are <font class=font8>underlined. |
| 07/15/11 | 11:25 | Santa Clara Canyon (presumed) | Yes | Yes | total and dissolved Cs137, Sr90, Pu238, Pu239/240 | Radiologicals<font class=font0>: ND |
| 07/22/11 | 23:34 | ENS – Guaje Canyon | Yes | Yes | LANL MOU*, VOCs** | PCBs: 0.000000088 ppm Dioxins:<font class=font0> ND Furans:<font class=font0> ND Radiologicals (unfiltered)<font class=font0>: gross alpha 4.80 pCi/L, gross beta 8.44 pCi/L, Am241 0.0252 pCi/L, Co60 26.7 pCi/L, Cs137 269 pCi/L, K40 784 pCi/L, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 ND, Ra226 ND, Ra228 ND, Ra226/Ra228 1.37 pCi/L, Sr90 1.80 pCi/L, U234 51.4 pCi/L, U235/U236 1.88 pCi/L, U238 59.4 pCI/L Ra226/Ra228 1.37 pCi/L Radiologicals (filtered): gross alpha ND, gross beta ND, Am241 ND, Cs137 ND, Co60 ND, K40 ND, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 ND, Ra226 ND, Ra228 2.38 pCi/L, Ra226/Ra228 2.47 pCi/L, Sr90 ND, U234 ND, U235/U236 ND, U238 ND Metals (unfiltered):<font class=font0> Ag ND, Al 5.28 ppm<font class=font0>, As 0.00246 ppm, Ba 0.182 ppm, Be 0.000401 ppm, Ca 41 ppm, Cd 0.00017 ppm, Co 0.00147 ppm, Cr 0.032 ppm, Cu 0.0076 ppm, <font class=font8>Fe 3.1 ppm, Hg ND, K 3.72 ppm, Mg 6.81 ppm, Mn 0.427 ppm, Na 13 ppm, Ni 0.00469 ppm, Pb 0.00679 ppm, Se ND, Tl ND, U 0.00143 ppm, V 0.00947 ppm, Zn 0.0294 ppm Metals (filtered):<font class=font0> Ag ND, Al 0.0528 ppm, As 0.00182 ppm, Ba 0.0625 ppm, Be ND, Ca 35 ppm, Cd ND, Co ND, Cr ND, Cu ND, Fe ND, Hg ND, K 2.39 ppm, Mg 5.56 ppm, Mn ND, Na 12.5 ppm, Ni 0.0011 ppm, Pb ND, Se ND, Tl ND, U 0.00143 ppm, V 0.00947 ppm, Zn ND Perchlorates:<font class=font0> 0.0000986 ppm VOCs: <font class=font0> (pending) |
| 07/25/11 | 18:43 | Santa Clara Canyon (presumed) | No | Yes | gross alpha, gross beta, metals***, VOCs, alkalinity | |
| 07/26/11 | 8:48 | Santa Clara Canyon (presumed) | Yes | Yes | gross alpha, gross beta, metals, VOCs, alkalinity | Radiologicals (unfiltered): <font class=font1>gross alpha 2.17 pCi/L, gross beta 2.77 pCi/L <font class=font5>Metals (unfiltered): <font class=font7>Al 6.3 ppm, As 0.003 ppm, Ba 0.17 ppm, Be 0.00043 ppm, Ca 39 ppm, Cd ND, Cr 0.0046 ppm, Cu 0.0063 ppm, <font class=font7>Fe 4.1 ppm, Hg ND, Mg 7.3 ppm, <font class=font7>Mn 0.3 ppm, Ni 0.0034 ppm, Pb 0.0056 ppm, Sb ND, Se ND, all others not tested <font class=font5>VOCs: ND <font class=font5>Alkalinity: 92 ppm |
| 07/27/11 | 4:06 | Santa Clara Canyon (presumed) | No | Yes | gross alpha, gross beta, metals, VOCs, alkalinity | Radiologicals (unfiltered): <font class=font1>gross alpha 5.65 pCi/L, gross beta 9.16 pCi/L <font class=font5>Metals (unfiltered): <font class=font7>Al 41 ppm, As 0.0057 ppm, Ba 0.49 ppm, Be 0.0024 ppm, Ca 69 ppm, Cr 0.012 ppm, Cu 0.022 ppm, <font class=font7>Fe 16 ppm, Hg ND, Mg 20 ppm, <font class=font7>Mn 0.84 ppm, Ni 0.018ppm, Pb 0.0095 ppm, Sb ND, Se ND, all others not tested <font class=font5>VOCs: ND <font class=font5>Alkalinity: 96 ppm |
| 07/28/11 | 2:06 | Santa Clara Canyon (presumed) | Yes | Yes | gross alpha, gross beta, metals, VOCs | Radiologicals (unfiltered): <font class=font1>gross alpha ND, gross beta 5.20 pCi/L <font class=font5>Radiologicals (filtered): gross alpha ND, gross beta 2.75 pCi/L Metals (unfiltered):<font class=font1> Al 6 ppm, Be ND, Ca 39 ppm, Fe 3.7 ppm<font class=font1>, Mg 6.8 ppm, Mn 0.42 ppm<font class=font1>, Ni 0.003 ppm, all others not tested <font class=font5>VOCs: ND |
| 07/28/11 | 17:36 | ENS – Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: 0.000000618 ppm Dioxins:<font class=font0> ND Furnans:<font class=font0> ND Radiologicals (unfiltered): <font class=font1>gross alpha 13.2 pCi/L, gross beta 7.42 pCi/L, Am241 0.115 pCi/L, Cs137 6.59 pCi/L, Co60 5.64 pCi/L, K40 ND, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 0.216 pCi/L, Ra226 2.14 pCi/L, Ra228 2.41 pCi/L, Ra226/Ra228 4.55 pCi/L, Sr90 1.16 pCi/L, U234 2.99 pCi/L, U235/U236 0.158 pCi/L, U238 2.88 pCi/L Radiologicals (filtered): <font class=font1>gross alpha ND, gross beta 3.13 pCi/L, Am241 ND, Cs137 ND, Co60 ND, K40 ND, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 ND, Ra226 0.841 pCi/L, Ra228 ND, Ra226/Ra228 1.77 pCi/L, Sr90 0.980 pCi/L, U234 0.874 pCi/L, U235/U236 ND, U238 0.682 pCi/L <font class=font5>Metals (unfiltered): Ag ND, <font class=font8>Al 7.38 ppm, As 0.00318 ppm, Ba 0.201 ppm, Be 0.00049 ppm, Ca 39 ppm, Cd 0.00054 ppm, Co 0.00299 ppm, Cr 0.00057 ppm, Cu 0.00758 ppm, Fe 4.4 ppm<font class=font0>, Hg ND, K 4.21 ppm, Mg 6.97 ppm, Mn 0.566 ppm, Na 14 ppm, Ni 0.00577 ppm, Pb 0.0106 ppm, Sb 0.00318 ppm, Se ND, U 0.00182 ppm, V 0.0113 ppm, Zn 0.032 ppm <font class=font5>Metals (filtered): Ag ND, Al 0.0481 ppm, As 0.00196 ppm, Ba 0.0587 ppm, Be ND, Ca 32 ppm, Cd ND, Co ND, Cr ND, Cu 0.00095 ppm, Fe ND, Hg ND, K 2.34 ppm, Mg 5.31 ppm, Mn 0.00504 ppm, Na 12.7 ppm, Ni 0.00109 ppm, Pb ND, Sb 0.00196 ppm, Se ND, U 0.00133 ppm, Tl ND, U ND, V 0.00138 ppm, Zn ND Perchlorates:<font class=font0> 0.0000957 ppm VOCs:<font class=font0> ND Cyanides:<font class=font0> ND Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> 93 ppm |
| 07/29/11 | 1:10 | Santa Clara Canyon presumed) | Yes | Yes | gross alpha, gross beta, metals, VOCs | Radiologicals (unfiltered): <font class=font1>gross alpha ND, gross beta ND Radiologicals (filtered): <font class=font1> gross alpha ND, gross beta ND <font class=font5>Metals (unfiltered): Al 6 ppm<font class=font0>, Ca 39, Fe 3.7 ppm<font class=font0>, Mg 6.8 ppm, Mn 0.42 ppm<font class=font0>, Ni 0.003 ppm, all others not tested <font class=font5>VOCs: ND |
| 07/29/11 | 8:20 | Santa Clara Canyon (presumed) | Yes | Yes | gross alpha, gross beta, metals, VOCs | Radiologicals (unfiltered): <font class=font1>gross alpha ND, gross beta 1.26 pCi/L Radiologicals (filtered): <font class=font1> gross alpha ND, gross beta ND <font class=font5>Metals (unfiltered): <font class=font7>Al 5.2 ppm, Ca 38, <font class=font7>Fe 3.4 ppm, Mg 6.7 ppm, <font class=font7>Mn 0.24 ppm, Ni 0.0023 ppm, all others not tested VOCs:<font class=font0> ND |
| 07/30/11 | 7:00 | unknown | No | Yes | gross alpha, gross beta, metals, VOCs, Cyanide, Nitrate, Nitrite, alkalinity |
Radiologicals (unfiltered): <font class=font1> gross alpha 71 pCi/L<font class=font1>, gross beta 74 pCi/L Radiologicals (filtered): <font class=font1> gross alpha ND, gross beta ND Metals (unfiltered): <font class=font7>Al 100 ppm, Ba 0.97 ppm, Be 0.0071 ppm, Ca 39, Cd ND, Co 0.04 ppm, Cu 0.043 ppm, Fe 53 ppm<font class=font1>, Hg 0.00016 ppm, Mg 47 ppm, Mn 2.3 ppm<font class=font1>, Na 13 ppm, Ni 0.04 ppm, Se 0.00082 ppm, Zn 0.17 ppm, all others not tested VOCs: ND<font class=font5> Cyanides: ND<font class=font5> Nitrates: 0.11 ppm<font class=font5> Nitrites: ND <font class=font5>Alkalinity: (pending)<font class=font5> |
| 08/01/11 | 5:00 | unknown | No | Yes | gross alpha, gross beta, metals, VOCs, Cyanide, nitrate, nitrite, alkalinity |
Radiologicals (unfiltered): gross alpha 10.4 pCi/L, gross beta 5.42 pCi/L Radiologicals (filtered): <font class=font1> gross alpha 1.35pCi/L, gross beta 4.02 pCi/L<font class=font5> Metals (unfiltered): Al 91 ppm<font class=font1>, As 0.0084, Ba 0.91 ppm, Be 0.0057 ppm, Ca 140 ppm, Cd ND, Cr 0.037 ppm, Cu 0.042 ppm, Fe 53 ppm<font class=font1>, Hg 0.00012 ppm, Mg 39 ppm, Mn 2 ppm<font class=font1>, Na 12 ppm, Ni 0.039 ppm, Se ND, Zn 0.15 ppm, all others not tested VOCs: ND<font class=font5> Cyanides: ND<font class=font5> Nitrates: 0.16 ppm<font class=font5> Nitrites: ND <font class=font5>Alkalinity: (pending) |
| 08/03/11 | 16:15 | ENS – Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: 0.00000134 ppm<font class=font5> Dioxins: ND <font class=font5>Furans: ND Radiologicals (unfiltered): <font class=font1>gross alpha 10.9 pCi/L, gross beta 4.4 pCi/L, Am241 0.385 pCi/L, Cs137 34.4 pCi/L, Co60 ND, K40 ND, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 1.81 pCi/L, Ra226 7.74 pCi/L, Ra228 14.2pCi/L, Ra226/Ra228 21.9 pCi/L, Sr90 8.92 pCi/L, U234 12.1 pCi/L, U235/U236 0.911 pCi/L, U238 11.4 pCi/L Radiologicals (filtered): <font class=font1>gross alpha ND, gross beta 3.85 pCi/L, Am241 ND, Cs137 ND, Co60 ND, K40 ND, Na22 ND, Np237 ND, Pu238 ND, Pu239/Pu240 0.584 pCi/L, Ra226 0.681 pCi/L, Ra228 ND, Ra226/Ra228 1.08 pCi/L, Sr90 1.27 pCi/L, U234 1.77 pCi/L, U235/U236 0.0997 pCi/L, U238 1.45 pCi/L Metals (unfiltered): <font class=font1>Ag, ND, Al 3.92 ppm<font class=font1>, As 0.00294 ppm, Ba 0.126 ppm, Be 0.000342 ppm, Ca 35 ppm, Cd ND, Co ND, Cr 0.0035 ppm, Cu 0.00484 ppm, Fe 2 ppm<font class=font1>, Hg ND, K 3.46 ppm, Mg ppm, Mn 0.294 ppm, Na 15 ppm, Ni 0.00416 ppm, Pb 0.00551 ppm, Sb 0.00271 ppm, Se ND, Tl ND, U 0.00183 ppm, V 0.00724 ppm, Zn 0.0157 ppm Metals (filtered): <font class=font1>Ag ND, Al 0.0528 ppm, As 0.00248 ppm, Ba 0.679 ppm, Be ND, Ca 32 ppm, Cd ND, Co ND, Cr ND, Cu 0.00115 ppm, Fe ND, Hg ND, K 2.68 ppm, Mg 5.32 ppm, Mn 0.0036 ppm, Na15.2 ppm, Ni 0.00136 ppm, Pb ND, Sb 0.00271 ppm, Se ND, Tl ND, U 0.00138 ppm, V 0.00418 ppm, Zn ND Perchlorates: <font class=font1> 0.0000838 ppm VOCs: <font class=font1>(pending) Cyanides: <font class=font1> 0.01 ppm Nitrates: <font class=font1>ND Alkalinity: <font class=font1>94 ppm |
| 08/03/11 | 15:28 | Finished Drinking Water (FWT) | No | Yes | SDWA parameters | passed all SDWA Standards |
| 08/05/11 | 10:50 | Santa Clara Canyon (presumed) | yes | yes | gross alpha, gross beta, metals, VOCs, cyanide, nitrate, nitrite, alkalinity |
Radiologicals (unfiltered): <font class=font1>gross alpha 7.38 pCi/L, gross beta 9.03 pCi/L<font class=font5> Radiologicals (filtered): gross alpha ND, gross beta 4.16 pCi/L <font class=font5>Metals (unfiltered): Al 22 ppm<font class=font0>, Be 0.0033 ppm, Ca 70, Cd ND, Cr 0.014 ppm, Cu 0.027 ppm, Fe 15 ppm, Hg ND, Mg 11 ppm, <font class=font8>Mn 2.2 ppm, Ni 0.01 ppm, <font class=font8>Pb 0.05 ppm, Se 0.0015 ppm ,Zn 0.13 ppm, all others not tested VOCs:<font class=font0> ND Cyanides:<font class=font0> 0.01 ppm Nitrates:<font class=font0> ND Nitrites:<font class=font0> ND |
| 08/05/11 | 16:24 | ENS – Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: (pending) Dioxin: (pending) Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> (pending) Cyanides:<font class=font0> (pending) Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> (pending) |
| 08/18/11 | 0:30 | unknown | No | Yes | gross alpha, gross beta, metals, VOCs, cyanide, nitrate, nitrite, alkalinity |
Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> (pending) Cyanides:<font class=font0> (pending) Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> (pending) |
| 08/19/11 | 21:10 | unknown | No | Yes | gross alpha, gross beta, metals, VOCs, cyanide, nitrate, nitrite, alkalinity |
Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> (pending) Cyanides:<font class=font0> (pending) Nitrates:<font class=font0> (pending) Nitrites:<font class=font0> (pending) Alkalinity:<font class=font0> (pending) |
| 08/21/11 | 17:29 | ENS – Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: 0.0000384 ppm Dioxins:<font class=font0> (not available) Furans:<font class=font0> (not available) Radiologicals (filtered): gross alpha 953 pCi/L, gross beta 1430 pCi/L, (individual radionuclides pending) Radiologicals (unfiltered): gross alpha 5.39 pCi/L, gross beta ND, Am241, Cs137, Co60, K40 66.1 pCi/L, Na22, Np237, Pu238, Pu239/Pu240, Ra226, Ra228 3.69 pCi/L, Ra226/Ra228 4.19 pCi/L, Sr90, U234 2.24 pCi/L, U235/U236 0.0929 pCi/L, U238 1.91 pCi/L Metals:<font class=font6> (unfiltered): Ag 0.00176 ppm, <font class=font8>Al 622 ppm, As 0.0725 ppm, Ba 8.99 ppm<font class=font0>, Be 0.0485 ppm, Ca 1260 ppm, Cd 0.0103 ppm, Co 0.227 ppm, Cr 0.39 ppm, Cu 0.39 ppm, Fe 408 ppm, Hg ND, K 134 ppm, Mg 231 ppm, Mn 324 ppm<font class=font0>, Na 24.5 ppm, Ni 0.481 ppm, Pb 0.56 ppm<font class=font0>, Sb 0.0015 ppm, Se, Tl 0.00639 ppm<font class=font0>, U 0.0903 ppm, V 0.392 ppm, Zn 1.83 ppm. Metals (filtered):<font class=font0> Ag, Al 5.21 ppm<font class=font0>, As 0.00793 ppm, Ba 1.52 ppm, Be 0.00031 ppm, Ca 42.7 ppm, Cd, Co 0.00456 ppm, Cr 0.00436 ppm, Cu 0.0094 ppm, Fe 3.35 ppm, Hg, K 10.1 ppm, Mg 5.71 ppm, <font class=font8>Mn 0.328 ppm, Na 15.5 ppm, Ni 0.00477 ppm, Pb 0.00318 ppm, Sb, Se, Tl, U 0.00401 ppm, V 0.012 ppm, Zn 0.014 ppm Perchlorates: (pending) VOCs: (pending) Cyanides: (pending) Nitrates: (pending) Alkalinity: (pending) |
| 08/24/11 | 15:01 | BASELINE STUDY | N/A | Yes | LANL MOU, cyanide, nitrate, alkalinity | Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) Cyanides:<font class=font0> ND Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> 110 ppm |
| 08/26/11 | 18:14 | ENS – Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: (pending) Dioxins: (pending) Furans: (pending) Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) Cyanides:<font class=font0> ND Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> 99 ppm |
| 08/27/11 | 16:51 | ENS -Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: (pending) Dioxins: (pending) Furans: (pending) Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> (pending) Cyanides:<font class=font0> ND Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> 110 ppm |
| 08/30/11 | 11:26 | Finished Drinking Water (BS 5A) | N/A | Yes | gross alpha, gross beta | Passed SDWA Standards <font class=font5>Radiologicals: gross alpha 3 pCi/L, gross beta 6.8 pCi/L |
| 09/01/11 | 18:09 | ENS -Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: (pending) Dioxins: (pending)<font class=font5> Furans: (pending)<font class=font0> Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> (pending) Cyanides:<font class=font0> (pending) Nitrates:<font class=font0> (pending) Alkalinity:<font class=font0> (pending) |
| 09/04/11 | 19:55 | ENS -Guaje Canyon | Yes | Yes | LANL MOU, VOCs, cyanide, nitrate, alkalinity | PCBs: (pending) Dioxins: (pending)<font class=font5> Furans: (pending)<font class=font0> Radiologicals:<font class=font0> (pending) Metals:<font class=font0> (pending) Perchlorates:<font class=font0> (pending) VOCs:<font class=font0> ND Cyanides:<font class=font0> 0.039 ppm Nitrates:<font class=font0> ND Alkalinity:<font class=font0> 170 ppm |
| non-LANL, non-ash event | ||||||
| non-LANL, ash event | ||||||
| ENS event | ||||||
| Finished Drinking Water | ||||||
| *LANL MOU = | filtered & unfiltered: | gross alpha, gross beta, gross gamma, Sr90, Am241, Cs137, Co60, Na22, Np237, K40, P(iso), U(iso), Ra226, Ra228 metals (Ca, K, Mg, Al, Na, Ag, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Cd, Sb, Ba, Tl, Pb, Bo, U, Hg) TDS |
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| unfiltered: | SSC, Particle size, TOC, Perchloate, Dioxins – Furans, PCBs, PCB (congener) |
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| **VOCs = | Volatile Organic Compounds | |||||
| ***metals = | Al, As, Ba, Be, Ca, Cd, Cr, Cu, Fe, Hg, K, Mg, Mn, Ni, Pb, Sb, Se, Tl |
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