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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:16 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


03/21/2023	993.497	0.000	3.884	0.583	93.707	2.388	0.022	0.000	0.000	0.000	0.000
03/20/2023	993.292	0.000	3.816	0.582	93.887	2.279	0.018	0.000	0.000	0.000	0.000
03/19/2023	993.315	0.000	3.831	0.582	93.850	2.300	0.018	0.000	0.000	0.000	0.000
03/18/2023	993.181	0.000	3.793	0.582	93.957	2.232	0.019	0.000	0.000	0.000	0.000
03/17/2023	992.046	0.000	3.867	0.582	93.935	2.176	0.021	0.000	0.000	0.000	0.000
03/16/2023	992.281	0.000	3.906	0.582	93.814	2.260	0.020	0.000	0.000	0.000	0.000
03/15/2023	993.680	0.000	3.856	0.582	93.755	2.361	0.028	0.000	0.000	0.000	0.000
03/14/2023	1000.140	0.000	3.828	0.586	93.032	3.058	0.082	0.000	0.000	0.000	0.000
03/13/2023	995.177	0.000	3.887	0.584	93.508	2.555	0.050	0.000	0.000	0.000	0.000
03/12/2023	999.449	0.000	3.848	0.586	93.061	3.023	0.068	0.000	0.000	0.000	0.000
03/11/2023	995.902	0.000	3.924	0.585	93.340	2.673	0.062	0.000	0.000	0.000	0.000
03/10/2023	995.631	0.000	3.901	0.584	93.423	2.621	0.055	0.000	0.000	0.000	0.000
03/09/2023	996.875	0.000	3.854	0.585	93.374	2.712	0.060	0.000	0.000	0.000	0.000
03/08/2023	993.650	0.000	3.835	0.582	93.860	2.232	0.065	0.002	0.005	0.000	0.000
03/07/2023	991.361	0.018	3.868	0.581	93.998	2.077	0.036	0.001	0.001	0.000	0.000
03/06/2023	991.477	0.000	3.842	0.581	94.062	2.080	0.016	0.000	0.000	0.000	0.000
03/05/2023	993.647	0.001	3.792	0.582	93.897	2.290	0.019	0.000	0.000	0.000	0.000
03/04/2023	994.076	0.000	3.794	0.582	93.841	2.345	0.021	0.000	0.000	0.000	0.000
03/03/2023	997.330	0.000	3.762	0.584	93.497	2.715	0.026	0.000	0.000	0.000	0.000
03/02/2023	991.701	0.000	3.822	0.581	94.108	2.028	0.039	0.001	0.002	0.000	0.000
03/01/2023	993.456	0.000	3.829	0.582	93.880	2.233	0.053	0.002	0.003	0.000	0.000
02/28/2023	992.620	0.000	3.840	0.582	93.953	2.162	0.042	0.001	0.003	0.000	0.000
02/27/2023	997.204	0.000	3.808	0.584	93.456	2.663	0.065	0.002	0.005	0.000	0.000
02/26/2023	993.736	0.000	3.943	0.583	93.557	2.464	0.034	0.001	0.002	0.000	0.000
02/25/2023	996.544	0.001	3.891	0.585	93.291	2.794	0.022	0.000	0.000	0.000	0.000
02/24/2023	990.520	0.001	4.032	0.582	93.743	2.207	0.017	0.000	0.000	0.000	0.000
02/23/2023	1002.783	0.000	3.879	0.589	92.566	3.475	0.079	0.000	0.000	0.000	0.000
02/22/2023	1010.783	0.000	3.857	0.593	91.726	4.203	0.195	0.005	0.011	0.001	0.001
02/21/2023	997.005	0.000	3.885	0.585	93.267	2.809	0.037	0.000	0.001	0.000	0.000
02/20/2023	996.615	0.001	3.881	0.585	93.309	2.786	0.024	0.000	0.000	0.000	0.000
02/19/2023	995.696	0.010	3.842	0.584	93.510	2.601	0.037	0.000	0.000	0.000	0.000
02/18/2023	1000.693	0.029	3.921	0.588	92.715	3.222	0.106	0.002	0.005	0.000	0.000
02/17/2023	993.024	0.000	4.060	0.584	93.446	2.402	0.077	0.004	0.009	0.001	0.001
02/16/2023	989.362	0.000	4.189	0.583	93.527	2.273	0.011	0.000	0.000	0.000	0.000
02/15/2023	989.352	0.000	4.264	0.584	93.361	2.355	0.019	0.000	0.000	0.000	0.000
02/14/2023	989.410	0.000	4.298	0.584	93.273	2.413	0.016	0.000	0.000	0.000	0.000
02/13/2023	987.607	0.000	4.355	0.584	93.371	2.261	0.013	0.000	0.000	0.000	0.000
02/12/2023	989.765	0.001	4.389	0.586	93.012	2.584	0.015	0.000	0.000	0.000	0.000
02/11/2023	987.706	0.000	4.328	0.584	93.421	2.240	0.012	0.000	0.000	0.000	0.000
02/10/2023	999.322	0.001	4.143	0.589	92.562	3.086	0.178	0.008	0.020	0.002	0.001
02/09/2023	1022.026	0.005	3.866	0.601	90.749	4.650	0.695	0.014	0.021	0.000	0.000
02/08/2023	1019.502	0.109	3.868	0.601	90.843	4.441	0.705	0.014	0.021	0.000	0.000
02/07/2023	1020.486	0.022	3.898	0.600	90.901	4.385	0.756	0.015	0.022	0.000	0.000
02/06/2023	1028.478	0.000	3.829	0.604	90.280	4.914	0.912	0.024	0.040	0.001	0.000
02/05/2023	1020.203	0.000	3.939	0.600	90.881	4.402	0.739	0.015	0.023	0.000	0.000
02/04/2023	1020.377	0.001	3.991	0.601	90.665	4.630	0.681	0.013	0.019	0.000	0.000
02/03/2023	1023.737	0.000	3.948	0.603	90.216	5.230	0.581	0.010	0.015	0.000	0.000
02/02/2023	1019.071	0.004	3.946	0.600	90.419	5.411	0.215	0.002	0.002	0.000	0.000
02/01/2023	1021.920	0.000	3.950	0.601	90.011	5.858	0.178	0.002	0.002	0.000	0.000
01/31/2023	1021.078	0.001	3.864	0.600	90.511	5.270	0.327	0.009	0.017	0.001	0.000
01/30/2023	1016.329	0.000	3.706	0.595	91.359	4.701	0.229	0.003	0.002	0.000	0.000
01/29/2023	1014.940	0.000	3.780	0.595	91.376	4.601	0.236	0.003	0.003	0.000	0.000
01/28/2023	1014.164	0.000	3.784	0.595	91.469	4.504	0.237	0.003	0.003	0.000	0.000
01/27/2023	1030.276	0.000	3.757	0.605	89.500	6.433	0.302	0.004	0.004	0.000	0.000
01/26/2023	1037.166	0.000	3.735	0.609	88.719	7.175	0.362	0.004	0.005	0.000	0.000
01/25/2023	1027.067	0.002	3.725	0.602	90.019	5.915	0.330	0.004	0.005	0.000	0.000
01/24/2023	1018.022	0.000	3.843	0.598	90.861	5.022	0.266	0.003	0.004	0.000	0.000
01/23/2023	1020.457	0.001	3.835	0.599	90.653	5.148	0.353	0.005	0.006	0.000	0.000
01/22/2023	1024.334	0.001	3.872	0.602	90.438	4.975	0.675	0.015	0.024	0.001	0.000
01/21/2023	1008.579	0.000	3.870	0.592	92.266	3.389	0.427	0.015	0.030	0.001	0.001
01/20/2023	1016.643	0.000	3.911	0.598	91.305	4.114	0.632	0.015	0.023	0.000	0.000
01/19/2023	1023.778	0.000	3.900	0.602	90.546	4.731	0.785	0.015	0.022	0.000	0.000
01/18/2023	1024.871	0.000	3.920	0.603	90.432	4.755	0.850	0.017	0.026	0.000	0.000
01/17/2023	1022.458	0.000	3.950	0.602	90.639	4.555	0.817	0.016	0.023	0.000	0.000
01/16/2023	1020.741	0.001	3.962	0.601	90.754	4.499	0.753	0.013	0.018	0.000	0.000
01/15/2023	1014.763	0.015	3.982	0.597	91.059	4.546	0.385	0.006	0.008	0.000	0.000
01/14/2023	1015.696	0.129	3.933	0.599	90.743	4.836	0.347	0.005	0.006	0.000	0.000
01/13/2023	1015.517	0.025	3.903	0.597	90.988	4.809	0.268	0.003	0.003	0.000	0.000
01/12/2023	1018.311	0.000	3.825	0.598	91.021	4.729	0.411	0.006	0.008	0.000	0.000
01/11/2023	1010.094	0.014	3.882	0.593	91.731	4.140	0.227	0.003	0.003	0.000	0.000
01/10/2023	1007.394	0.085	3.884	0.593	91.890	3.933	0.204	0.003	0.003	0.000	0.000
01/09/2023	1009.117	0.013	3.838	0.592	91.920	4.037	0.188	0.002	0.002	0.000	0.000
01/08/2023	1010.170	0.009	3.919	0.594	91.613	4.256	0.198	0.002	0.002	0.000	0.000
01/07/2023	1009.510	0.000	3.912	0.593	91.785	4.055	0.242	0.003	0.003	0.000	0.000
01/06/2023	1011.121	0.000	3.859	0.594	91.731	4.131	0.271	0.004	0.005	0.000	0.000
01/05/2023	1008.490	0.000	3.808	0.591	92.108	3.886	0.193	0.002	0.002	0.000	0.000
01/04/2023	1007.509	0.002	3.769	0.590	92.304	3.745	0.176	0.002	0.002	0.000	0.000
01/03/2023	1009.133	0.000	3.794	0.592	92.040	3.985	0.178	0.002	0.002	0.000	0.000
01/02/2023	1011.009	0.000	3.803	0.593	91.803	4.186	0.204	0.002	0.002	0.000	0.000
01/01/2023	1007.502	0.000	3.810	0.591	92.215	3.794	0.178	0.002	0.002	0.000	0.000
12/31/2022	1007.746	0.001	3.835	0.591	92.111	3.886	0.165	0.002	0.002	0.000	0.000
12/30/2022	1005.074	0.000	3.933	0.591	92.225	3.680	0.158	0.002	0.002	0.000	0.000
12/29/2022	1003.357	0.000	3.885	0.589	92.522	3.468	0.123	0.001	0.001	0.000	0.000
12/28/2022	1005.882	0.000	3.929	0.591	92.052	3.932	0.085	0.000	0.000	0.000	0.000
12/27/2022	1038.692	0.000	3.759	0.610	88.320	7.689	0.229	0.002	0.001	0.000	0.000
12/26/2022	1040.204	0.000	3.773	0.611	88.175	7.739	0.304	0.004	0.005	0.000	0.000
12/25/2022	1028.745	0.000	3.983	0.606	88.995	6.889	0.133	0.000	0.000	0.000	0.000
12/24/2022	1036.271	0.004	3.882	0.610	88.388	7.448	0.271	0.003	0.004	0.000	0.000
12/23/2022	1047.380	0.003	3.699	0.615	87.502	8.390	0.394	0.005	0.007	0.000	0.000
12/22/2022	1039.371	0.000	3.690	0.610	88.438	7.594	0.273	0.002	0.002	0.000	0.000
12/21/2022	1033.014	0.000	3.772	0.607	89.103	6.821	0.298	0.003	0.003	0.000	0.000
12/20/2022	1031.688	0.000	3.786	0.606	89.499	6.162	0.532	0.009	0.011	0.000	0.000
12/19/2022	1012.536	0.000	3.938	0.595	91.405	4.335	0.312	0.005	0.006	0.000	0.000
12/18/2022	1009.817	0.000	3.910	0.593	91.674	4.241	0.170	0.002	0.002	0.000	0.000