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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2025 10:02 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


03/21/2025	993.621	0.043	3.627	0.581	94.249	2.000	0.079	0.001	0.001	0.000	0.000
03/20/2025	995.018	0.043	3.522	0.581	94.288	2.092	0.050	0.001	0.002	0.000	0.000
03/19/2025	1004.198	0.038	3.119	0.582	94.081	2.670	0.082	0.003	0.005	0.001	0.001
03/18/2025	1003.972	0.029	3.131	0.582	94.103	2.651	0.076	0.003	0.005	0.001	0.001
03/17/2025	998.657	0.026	3.287	0.580	94.414	2.205	0.059	0.002	0.004	0.001	0.001
03/16/2025	998.141	0.032	3.235	0.579	94.587	2.081	0.058	0.002	0.003	0.001	0.001
03/15/2025	998.399	0.038	3.305	0.580	94.384	2.202	0.063	0.002	0.004	0.001	0.001
03/14/2025	1000.429	0.034	3.267	0.581	94.230	2.385	0.077	0.002	0.004	0.001	0.001
03/13/2025	993.989	0.053	3.559	0.580	94.315	2.014	0.056	0.001	0.002	0.000	0.000
03/12/2025	995.197	0.054	3.545	0.581	94.191	2.149	0.059	0.001	0.002	0.000	0.000
03/11/2025	1001.626	0.031	3.222	0.581	94.183	2.485	0.069	0.003	0.005	0.001	0.001
03/10/2025	997.840	0.048	3.433	0.581	94.136	2.310	0.068	0.002	0.003	0.000	0.000
03/09/2025	997.885	0.046	3.470	0.582	94.047	2.364	0.068	0.002	0.003	0.000	0.000
03/08/2025	997.914	0.054	3.477	0.582	94.024	2.361	0.075	0.002	0.005	0.001	0.001
03/07/2025	994.333	0.049	3.582	0.581	94.222	2.095	0.048	0.001	0.002	0.000	0.000
03/06/2025	990.522	0.065	3.792	0.581	94.182	1.916	0.042	0.001	0.002	0.000	0.000
03/05/2025	995.577	0.036	3.478	0.580	94.350	2.067	0.060	0.002	0.004	0.001	0.001
03/04/2025	1000.353	0.045	3.401	0.583	93.911	2.548	0.088	0.002	0.003	0.000	0.000
03/03/2025	999.033	0.051	3.422	0.582	94.000	2.453	0.070	0.002	0.003	0.000	0.000
03/02/2025	996.536	0.053	3.523	0.582	94.067	2.300	0.055	0.001	0.002	0.000	0.000
03/01/2025	995.682	0.055	3.512	0.581	94.211	2.157	0.056	0.002	0.004	0.001	0.001
02/28/2025	1003.397	0.052	3.427	0.585	93.558	2.767	0.176	0.006	0.012	0.001	0.001
02/27/2025	1002.886	0.023	3.138	0.581	94.237	2.520	0.073	0.003	0.005	0.001	0.001
02/26/2025	1003.393	0.019	3.135	0.581	94.190	2.571	0.075	0.003	0.005	0.001	0.001
02/25/2025	1008.936	0.016	3.155	0.585	93.454	3.267	0.096	0.004	0.006	0.001	0.001
02/24/2025	1007.228	0.026	3.365	0.586	93.158	3.346	0.097	0.003	0.004	0.001	0.001
02/23/2025	1013.083	0.015	3.269	0.589	92.677	3.902	0.126	0.004	0.005	0.001	0.001
02/22/2025	999.509	0.032	3.617	0.584	93.535	2.733	0.076	0.002	0.003	0.000	0.000
02/21/2025	1002.001	0.036	3.565	0.585	93.283	3.070	0.045	0.000	0.001	0.000	0.000
02/20/2025	986.351	0.046	3.971	0.580	94.357	1.577	0.048	0.000	0.001	0.000	0.000
02/19/2025	991.579	0.036	3.783	0.581	94.142	1.987	0.049	0.001	0.002	0.000	0.000
02/18/2025	998.370	0.021	3.410	0.581	94.194	2.297	0.068	0.003	0.005	0.001	0.001
02/17/2025	991.854	0.027	3.648	0.580	94.448	1.822	0.050	0.002	0.003	0.000	0.000
02/16/2025	995.843	0.023	3.503	0.581	94.290	2.115	0.061	0.002	0.004	0.001	0.001
02/15/2025	996.243	0.022	3.472	0.580	94.313	2.123	0.063	0.002	0.004	0.001	0.001
02/14/2025	986.684	0.034	3.881	0.579	94.542	1.506	0.034	0.001	0.002	0.000	0.000
02/13/2025	984.382	0.038	4.022	0.579	94.501	1.405	0.033	0.000	0.001	0.000	0.000
02/12/2025	985.210	0.044	4.029	0.580	94.360	1.535	0.031	0.000	0.001	0.000	0.000
02/11/2025	984.702	0.042	4.037	0.579	94.418	1.465	0.036	0.000	0.001	0.000	0.000
02/10/2025	982.368	0.040	4.062	0.578	94.660	1.211	0.026	0.000	0.001	0.000	0.000
02/09/2025	989.284	0.034	3.869	0.580	94.256	1.781	0.055	0.001	0.003	0.000	0.000
02/08/2025	992.066	0.033	3.810	0.582	94.059	2.015	0.078	0.002	0.003	0.000	0.000
02/07/2025	995.876	0.090	3.974	0.587	93.128	2.645	0.152	0.003	0.006	0.000	0.000
02/06/2025	993.149	0.061	3.903	0.584	93.694	2.199	0.134	0.003	0.005	0.000	0.000
02/05/2025	1003.306	0.042	3.840	0.589	92.835	2.889	0.363	0.009	0.018	0.001	0.001
02/04/2025	1000.267	0.028	3.591	0.584	93.585	2.643	0.141	0.004	0.006	0.001	0.001
02/03/2025	998.363	0.044	3.630	0.584	93.668	2.536	0.115	0.002	0.003	0.000	0.000
02/02/2025	998.289	0.032	3.466	0.582	94.043	2.384	0.068	0.002	0.004	0.001	0.001
02/01/2025	995.991	0.046	3.670	0.583	93.838	2.364	0.077	0.002	0.003	0.000	0.000
01/31/2025	997.098	0.046	3.694	0.584	93.645	2.527	0.082	0.002	0.003	0.000	0.000
01/30/2025	993.985	0.069	3.964	0.585	93.356	2.532	0.077	0.001	0.001	0.000	0.000
01/29/2025	995.632	0.058	3.824	0.584	93.519	2.496	0.100	0.001	0.002	0.000	0.000
01/28/2025	994.302	0.051	3.806	0.583	93.711	2.370	0.061	0.001	0.002	0.000	0.000
01/27/2025	990.461	0.059	3.973	0.583	93.791	2.125	0.051	0.000	0.001	0.000	0.000
01/26/2025	994.643	0.043	3.669	0.582	94.004	2.222	0.058	0.002	0.002	0.000	0.000
01/25/2025	998.163	0.028	3.434	0.581	94.141	2.326	0.064	0.002	0.004	0.001	0.001
01/24/2025	991.998	0.040	3.817	0.582	94.007	2.075	0.056	0.001	0.002	0.000	0.000
01/23/2025	997.430	0.022	3.449	0.581	94.225	2.222	0.073	0.003	0.004	0.001	0.001
01/22/2025	1003.697	0.022	3.448	0.585	93.524	2.835	0.143	0.009	0.013	0.003	0.002
01/21/2025	1000.037	0.017	3.601	0.584	93.558	2.725	0.090	0.003	0.004	0.001	0.001
01/20/2025	997.416	0.008	3.556	0.582	93.992	2.379	0.058	0.002	0.003	0.001	0.000
01/19/2025	1001.738	0.028	3.391	0.583	93.802	2.677	0.091	0.003	0.005	0.001	0.001
01/18/2025	1001.828	0.024	3.293	0.582	94.032	2.548	0.091	0.003	0.006	0.001	0.001
01/17/2025	1001.025	0.021	3.193	0.580	94.341	2.375	0.062	0.003	0.003	0.001	0.001
01/16/2025	997.149	0.045	3.614	0.583	93.819	2.441	0.076	0.002	0.002	0.000	0.000
01/15/2025	990.224	0.049	3.828	0.581	94.185	1.881	0.054	0.001	0.001	0.000	0.000
01/14/2025	993.388	0.036	3.554	0.580	94.452	1.898	0.056	0.002	0.002	0.000	0.000
01/13/2025	992.714	0.051	3.730	0.581	94.091	2.070	0.055	0.001	0.002	0.000	0.000
01/12/2025	999.756	0.020	3.261	0.580	94.378	2.248	0.080	0.003	0.006	0.001	0.001
01/11/2025	996.587	0.038	3.444	0.581	94.287	2.168	0.056	0.002	0.003	0.001	0.001
01/10/2025	996.774	0.047	3.585	0.582	93.917	2.382	0.063	0.001	0.003	0.000	0.000
01/09/2025	995.700	0.044	3.515	0.581	94.230	2.140	0.066	0.002	0.002	0.000	0.000
01/08/2025	990.028	0.054	3.811	0.581	94.246	1.824	0.062	0.000	0.001	0.000	0.000
01/07/2025	989.546	0.058	3.884	0.581	94.128	1.869	0.060	0.000	0.001	0.000	0.000
01/06/2025	995.396	0.043	3.608	0.582	94.071	2.194	0.077	0.002	0.003	0.001	0.001
01/05/2025	998.092	0.033	3.570	0.583	93.888	2.380	0.111	0.005	0.010	0.001	0.001
01/04/2025	991.331	0.058	4.060	0.584	93.521	2.263	0.096	0.001	0.001	0.000	0.000
01/03/2025	992.459	0.062	4.077	0.585	93.326	2.438	0.095	0.001	0.001	0.000	0.000
01/02/2025	990.305	0.061	4.074	0.584	93.581	2.223	0.060	0.000	0.001	0.000	0.000
01/01/2025	990.067	0.054	3.900	0.582	94.029	1.964	0.050	0.001	0.002	0.000	0.000
12/31/2024	1003.199	0.021	3.274	0.583	93.905	2.697	0.091	0.003	0.005	0.001	0.001
12/30/2024	998.146	0.033	3.547	0.583	93.922	2.373	0.115	0.003	0.005	0.001	0.001
12/29/2024	994.601	0.044	3.693	0.582	93.993	2.171	0.090	0.003	0.005	0.001	0.001
12/28/2024	992.569	0.045	3.674	0.581	94.260	1.953	0.062	0.002	0.003	0.000	0.000
12/27/2024	990.112	0.049	3.795	0.580	94.281	1.815	0.056	0.001	0.002	0.000	0.000
12/26/2024	991.048	0.047	3.794	0.581	94.170	1.929	0.056	0.001	0.002	0.000	0.000
12/25/2024	990.106	0.048	3.808	0.580	94.256	1.828	0.056	0.001	0.002	0.000	0.000
12/24/2024	990.531	0.051	3.796	0.581	94.221	1.872	0.059	0.001	0.001	0.000	0.000
12/23/2024	1003.476	0.020	3.251	0.583	93.910	2.731	0.078	0.003	0.005	0.001	0.001
12/22/2024	1000.460	0.040	3.467	0.583	93.799	2.558	0.127	0.003	0.005	0.001	0.001
12/21/2024	999.376	0.041	3.437	0.582	93.991	2.415	0.107	0.003	0.005	0.001	0.001
12/20/2024	997.979	0.033	3.429	0.581	94.181	2.269	0.078	0.003	0.005	0.001	0.001
12/19/2024	993.230	0.034	3.545	0.579	94.500	1.864	0.049	0.002	0.004	0.001	0.001
12/18/2024	1003.894	0.005	3.039	0.580	94.392	2.472	0.077	0.004	0.007	0.001	0.001