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Gas Quality / Gas Quality By Date

Date Requested: May 23 2022 7:15 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


05/23/2022	988.562	0.000	4.992	0.591	91.829	3.100	0.077	0.000	0.000
05/22/2022	988.322	0.000	5.001	0.591	91.838	3.086	0.075	0.000	0.000
05/21/2022	988.141	0.000	5.009	0.591	91.842	3.076	0.073	0.000	0.000
05/20/2022	987.957	0.000	5.013	0.591	91.854	3.062	0.071	0.000	0.000
05/19/2022	987.411	0.000	5.059	0.591	91.826	3.036	0.078	0.000	0.000
05/18/2022	991.480	0.000	5.098	0.594	91.254	3.519	0.126	0.001	0.001
05/17/2022	993.510	0.000	4.836	0.593	91.585	3.464	0.113	0.001	0.001
05/16/2022	992.909	0.000	4.791	0.592	91.788	3.286	0.132	0.001	0.001
05/15/2022	986.091	0.000	4.766	0.587	92.656	2.524	0.055	0.000	0.000
05/14/2022	985.655	0.000	4.687	0.586	92.884	2.385	0.044	0.000	0.000
05/13/2022	986.640	0.000	4.688	0.587	92.763	2.495	0.054	0.000	0.000
05/12/2022	985.624	0.000	4.470	0.584	93.381	2.116	0.033	0.000	0.000
05/11/2022	986.791	0.000	4.737	0.587	92.632	2.574	0.055	0.000	0.000
05/10/2022	992.070	0.000	4.576	0.589	92.337	3.013	0.074	0.000	0.000
05/09/2022	991.859	0.000	4.551	0.589	92.417	2.961	0.071	0.000	0.000
05/08/2022	992.394	0.000	4.571	0.589	92.313	3.032	0.083	0.000	0.000
05/07/2022	990.198	0.000	4.744	0.590	92.203	2.966	0.085	0.001	0.001
05/06/2022	984.621	0.001	4.789	0.587	92.809	2.331	0.071	0.000	0.000
05/05/2022	986.831	0.000	4.739	0.588	92.639	2.547	0.074	0.000	0.000
05/04/2022	985.806	0.000	4.767	0.587	92.725	2.419	0.090	0.000	0.000
05/03/2022	990.383	0.000	4.710	0.589	92.271	2.919	0.100	0.000	0.000
05/02/2022	987.954	0.000	4.734	0.588	92.527	2.644	0.096	0.000	0.000
05/01/2022	988.044	0.000	4.772	0.589	92.437	2.686	0.105	0.000	0.000
04/30/2022	998.136	0.000	4.703	0.594	91.385	3.704	0.203	0.002	0.003
04/29/2022	989.667	0.000	4.816	0.590	92.151	2.901	0.129	0.001	0.002
04/28/2022	988.647	0.000	4.731	0.589	92.432	2.753	0.083	0.000	0.000
04/27/2022	988.041	0.004	4.714	0.588	92.581	2.577	0.122	0.001	0.001
04/26/2022	989.619	0.008	4.613	0.588	92.587	2.680	0.110	0.001	0.001
04/25/2022	988.739	0.007	4.697	0.588	92.507	2.683	0.106	0.000	0.000
04/24/2022	987.876	0.003	4.732	0.588	92.530	2.644	0.090	0.000	0.000
04/23/2022	987.218	0.004	4.705	0.587	92.642	2.596	0.054	0.000	0.000
04/22/2022	986.468	0.005	4.647	0.586	92.869	2.425	0.054	0.000	0.000
04/21/2022	989.009	0.011	4.611	0.588	92.628	2.674	0.075	0.000	0.000
04/20/2022	984.841	0.002	4.754	0.586	92.831	2.369	0.044	0.000	0.000
04/19/2022	986.768	0.004	4.600	0.586	92.936	2.411	0.048	0.000	0.000
04/18/2022	986.033	0.005	4.514	0.585	93.229	2.206	0.046	0.000	0.000
04/17/2022	985.938	0.015	4.516	0.585	93.205	2.225	0.039	0.000	0.000
04/16/2022	986.324	0.007	4.473	0.584	93.275	2.205	0.040	0.000	0.000
04/15/2022	985.571	0.003	4.526	0.584	93.255	2.179	0.037	0.000	0.000
04/14/2022	981.735	0.000	4.749	0.584	93.236	1.986	0.029	0.000	0.000
04/13/2022	987.344	0.000	4.626	0.587	92.812	2.514	0.049	0.000	0.000
04/12/2022	985.444	0.000	4.544	0.585	93.240	2.175	0.041	0.000	0.000
04/11/2022	986.189	0.000	4.708	0.587	92.774	2.465	0.053	0.000	0.000
04/10/2022	984.585	0.001	4.822	0.587	92.722	2.397	0.058	0.000	0.000
04/09/2022	982.073	0.002	4.838	0.586	92.990	2.131	0.038	0.000	0.000
04/08/2022	982.593	0.001	4.773	0.585	93.069	2.125	0.032	0.000	0.000
04/07/2022	975.493	0.002	5.099	0.584	93.220	1.663	0.017	0.000	0.000
04/06/2022	974.948	0.001	5.258	0.585	92.923	1.799	0.018	0.000	0.000
04/05/2022	974.259	0.003	5.353	0.586	92.794	1.827	0.023	0.000	0.000
04/04/2022	977.131	0.005	5.144	0.586	92.905	1.920	0.026	0.000	0.000
04/03/2022	975.996	0.003	5.148	0.585	93.047	1.778	0.025	0.000	0.000
04/02/2022	979.825	0.084	4.777	0.585	93.222	1.889	0.027	0.000	0.000
04/01/2022	978.594	0.043	4.897	0.585	93.204	1.823	0.032	0.000	0.000
03/31/2022	980.252	0.044	4.752	0.584	93.315	1.863	0.025	0.000	0.000
03/30/2022	979.660	0.048	4.841	0.585	93.175	1.915	0.022	0.000	0.000
03/29/2022	988.097	0.040	4.849	0.590	92.111	2.944	0.057	0.000	0.000
03/28/2022	992.656	0.044	4.772	0.592	91.721	3.369	0.092	0.001	0.001
03/27/2022	992.971	0.033	4.787	0.592	91.655	3.445	0.079	0.000	0.000
03/26/2022	994.008	0.038	4.756	0.593	91.583	3.540	0.082	0.000	0.000
03/25/2022	985.474	0.030	4.741	0.587	92.722	2.455	0.052	0.000	0.000
03/24/2022	979.151	0.029	4.737	0.583	93.531	1.676	0.027	0.000	0.000
03/23/2022	978.475	0.027	4.783	0.583	93.517	1.645	0.027	0.000	0.000
03/22/2022	978.246	0.034	4.834	0.584	93.412	1.694	0.026	0.000	0.000
03/21/2022	982.125	0.036	4.599	0.584	93.464	1.858	0.042	0.000	0.000
03/20/2022	978.393	0.030	4.770	0.583	93.547	1.630	0.023	0.000	0.000
03/19/2022	979.127	0.030	4.807	0.584	93.382	1.743	0.038	0.000	0.000
03/18/2022	993.882	0.033	4.712	0.592	91.735	3.416	0.103	0.000	0.000
03/17/2022	995.015	0.060	4.663	0.593	91.622	3.567	0.087	0.000	0.000
03/16/2022	994.403	0.047	4.649	0.592	91.781	3.424	0.095	0.001	0.002
03/15/2022	993.814	0.033	4.681	0.592	91.822	3.358	0.104	0.001	0.001
03/14/2022	994.485	0.031	4.651	0.592	91.786	3.450	0.083	0.000	0.000
03/13/2022	995.206	0.029	4.643	0.592	91.718	3.522	0.088	0.000	0.000
03/12/2022	998.125	0.034	4.674	0.595	91.322	3.817	0.148	0.002	0.003
03/11/2022	996.365	0.030	4.611	0.593	91.650	3.609	0.100	0.000	0.000
03/10/2022	996.709	0.033	4.629	0.593	91.559	3.678	0.101	0.000	0.000
03/09/2022	995.132	0.049	4.539	0.591	91.934	3.378	0.100	0.000	0.000
03/08/2022	991.795	0.043	4.592	0.590	92.245	3.035	0.085	0.000	0.000
03/07/2022	989.677	0.038	4.548	0.588	92.598	2.773	0.044	0.000	0.000
03/06/2022	987.986	0.042	4.687	0.588	92.484	2.743	0.045	0.000	0.000
03/05/2022	986.786	0.047	4.642	0.587	92.728	2.544	0.039	0.000	0.000
03/04/2022	979.669	0.055	4.949	0.586	92.914	2.052	0.030	0.000	0.000
03/03/2022	982.438	0.067	4.782	0.586	92.916	2.202	0.033	0.000	0.000
03/02/2022	986.313	0.035	4.604	0.586	92.903	2.420	0.037	0.000	0.000
03/01/2022	987.925	0.025	4.553	0.587	92.840	2.542	0.040	0.000	0.000
02/28/2022	987.198	0.037	4.587	0.587	92.827	2.506	0.042	0.000	0.000
02/27/2022	982.756	0.030	4.707	0.585	93.135	2.097	0.032	0.000	0.000
02/26/2022	990.127	0.031	4.304	0.585	93.129	2.483	0.053	0.000	0.000
02/25/2022	988.780	0.028	4.417	0.586	93.044	2.463	0.048	0.000	0.000
02/24/2022	989.044	0.055	4.401	0.586	92.990	2.500	0.054	0.000	0.000
02/23/2022	987.355	0.052	4.571	0.587	92.812	2.521	0.044	0.000	0.000
02/22/2022	987.057	0.059	4.649	0.588	92.677	2.549	0.064	0.001	0.001
02/21/2022	986.688	0.049	4.592	0.587	92.852	2.469	0.038	0.000	0.000
02/20/2022	985.675	0.048	4.678	0.587	92.787	2.448	0.039	0.000	0.000
02/19/2022	989.264	0.054	4.618	0.589	92.455	2.824	0.049	0.000	0.000