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Gas Quality / Gas Quality By Date

Date Requested: Jun 30 2025 11:34 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


06/30/2025	1012.672	0.005	2.699	0.582	94.046	3.149	0.086	0.004	0.007	0.002	0.002
06/29/2025	1010.942	0.008	2.726	0.582	94.204	2.958	0.087	0.004	0.008	0.002	0.002
06/28/2025	1009.180	0.007	2.740	0.581	94.402	2.751	0.083	0.004	0.008	0.002	0.002
06/27/2025	1013.730	0.009	2.772	0.584	93.769	3.314	0.119	0.005	0.009	0.002	0.002
06/26/2025	1010.171	0.009	2.686	0.581	94.403	2.797	0.089	0.005	0.009	0.002	0.002
06/25/2025	1012.448	0.009	2.700	0.582	94.080	3.099	0.096	0.005	0.008	0.002	0.002
06/24/2025	1011.107	0.007	2.663	0.581	94.329	2.902	0.083	0.004	0.008	0.002	0.002
06/23/2025	1012.728	0.011	2.687	0.582	94.071	3.117	0.097	0.005	0.008	0.002	0.002
06/22/2025	1012.105	0.011	2.747	0.583	94.003	3.128	0.096	0.004	0.007	0.002	0.002
06/21/2025	1013.179	0.009	2.701	0.583	93.980	3.196	0.099	0.004	0.007	0.002	0.002
06/20/2025	1017.048	0.014	2.717	0.586	93.545	3.500	0.201	0.007	0.011	0.002	0.002
06/19/2025	1013.837	0.012	2.733	0.584	93.816	3.323	0.101	0.004	0.007	0.002	0.002
06/18/2025	1018.675	0.013	2.707	0.586	93.269	3.872	0.122	0.005	0.008	0.002	0.002
06/17/2025	1024.003	0.014	2.719	0.590	92.582	4.509	0.156	0.006	0.010	0.002	0.002
06/16/2025	1020.499	0.015	2.708	0.588	93.029	4.104	0.127	0.005	0.009	0.002	0.002
06/15/2025	1022.883	0.016	2.722	0.589	92.706	4.387	0.151	0.005	0.009	0.002	0.002
06/14/2025	1021.322	0.017	2.811	0.589	92.716	4.276	0.161	0.006	0.010	0.002	0.002
06/13/2025	1015.210	0.013	2.713	0.584	93.685	3.468	0.104	0.005	0.008	0.002	0.002
06/12/2025	1013.477	0.014	2.742	0.584	93.831	3.306	0.093	0.004	0.008	0.002	0.002
06/11/2025	1011.706	0.010	2.791	0.583	93.963	3.123	0.095	0.005	0.009	0.002	0.002
06/10/2025	1016.388	0.014	2.753	0.585	93.436	3.678	0.106	0.004	0.007	0.001	0.002
06/09/2025	1026.220	0.008	2.638	0.590	92.542	4.609	0.172	0.008	0.016	0.003	0.004
06/08/2025	1032.464	0.012	2.741	0.596	91.859	4.923	0.358	0.026	0.058	0.012	0.012
06/07/2025	1009.741	0.026	3.076	0.585	93.571	3.163	0.146	0.005	0.009	0.002	0.002
06/06/2025	1014.870	0.009	2.651	0.583	93.876	3.350	0.099	0.004	0.007	0.002	0.002
06/05/2025	1015.923	0.009	2.620	0.584	93.810	3.453	0.092	0.005	0.008	0.002	0.002
06/04/2025	1017.530	0.009	2.697	0.586	93.456	3.699	0.122	0.005	0.009	0.002	0.002
06/03/2025	1016.317	0.009	2.688	0.585	93.674	3.469	0.128	0.008	0.016	0.004	0.004
06/02/2025	1014.943	0.006	2.709	0.584	93.737	3.436	0.099	0.004	0.007	0.001	0.002
06/01/2025	1012.218	0.009	2.756	0.583	93.965	3.166	0.090	0.004	0.007	0.001	0.001
05/31/2025	1008.958	0.007	2.760	0.581	94.369	2.776	0.075	0.004	0.006	0.001	0.001
05/30/2025	1008.106	0.007	2.812	0.581	94.361	2.731	0.077	0.004	0.006	0.001	0.001
05/29/2025	1007.216	0.011	2.820	0.580	94.446	2.639	0.072	0.004	0.006	0.001	0.001
05/28/2025	1010.915	0.010	2.725	0.582	94.189	2.989	0.076	0.003	0.006	0.001	0.001
05/27/2025	1010.125	0.006	2.723	0.581	94.312	2.868	0.077	0.004	0.007	0.002	0.002
05/26/2025	1011.486	0.005	2.685	0.581	94.214	3.012	0.074	0.003	0.005	0.001	0.001
05/25/2025	1018.439	0.005	2.623	0.585	93.774	3.310	0.204	0.020	0.045	0.010	0.010
05/24/2025	1011.713	0.006	2.685	0.582	94.201	3.005	0.088	0.004	0.007	0.001	0.001
05/23/2025	1015.668	0.008	2.781	0.585	93.542	3.491	0.160	0.006	0.010	0.002	0.002
05/22/2025	1010.697	0.007	2.800	0.582	94.065	3.026	0.089	0.004	0.007	0.001	0.001
05/21/2025	1004.665	0.006	2.963	0.580	94.500	2.413	0.098	0.005	0.010	0.002	0.002
05/20/2025	1017.668	0.006	2.903	0.588	93.185	3.565	0.301	0.014	0.022	0.002	0.002
05/19/2025	1007.979	0.004	2.809	0.581	94.391	2.709	0.075	0.004	0.006	0.001	0.001
05/18/2025	1007.264	0.004	2.798	0.580	94.519	2.588	0.077	0.004	0.008	0.002	0.002
05/17/2025	1008.187	0.004	2.786	0.580	94.421	2.700	0.077	0.004	0.007	0.001	0.001
05/16/2025	1007.708	0.004	2.779	0.580	94.500	2.628	0.077	0.004	0.006	0.001	0.001
05/15/2025	1013.611	0.003	2.714	0.583	93.916	3.249	0.103	0.004	0.008	0.002	0.002
05/14/2025	1018.121	0.002	2.649	0.585	93.487	3.734	0.114	0.004	0.007	0.001	0.001
05/13/2025	1023.731	0.013	2.776	0.590	92.681	4.200	0.283	0.014	0.026	0.004	0.004
05/12/2025	1012.924	0.004	2.607	0.582	94.227	3.065	0.081	0.004	0.008	0.002	0.002
05/11/2025	1024.919	0.009	2.645	0.590	92.839	4.175	0.287	0.013	0.024	0.004	0.004
05/10/2025	1013.706	0.000	2.590	0.582	94.146	3.192	0.059	0.003	0.006	0.001	0.001
05/09/2025	1014.667	0.000	2.542	0.582	94.125	3.266	0.056	0.003	0.005	0.001	0.001
05/08/2025	1009.352	0.000	2.584	0.579	94.685	2.694	0.031	0.001	0.003	0.000	0.001
05/07/2025	1007.614	0.000	2.650	0.579	94.765	2.543	0.037	0.002	0.003	0.000	0.000
05/06/2025	1009.475	0.003	2.782	0.581	94.261	2.864	0.077	0.004	0.006	0.001	0.001
05/05/2025	1012.039	0.004	2.752	0.583	94.000	3.150	0.082	0.004	0.006	0.001	0.001
05/04/2025	1012.846	0.003	2.748	0.583	93.914	3.236	0.087	0.004	0.006	0.001	0.001
05/03/2025	1007.044	0.003	2.718	0.579	94.725	2.470	0.071	0.004	0.007	0.001	0.001
05/02/2025	1014.267	0.004	2.758	0.584	93.733	3.374	0.116	0.004	0.007	0.001	0.002
05/01/2025	1010.481	0.007	2.804	0.582	94.177	2.855	0.119	0.009	0.020	0.004	0.004
04/30/2025	1012.386	0.012	2.811	0.584	93.898	3.118	0.127	0.008	0.018	0.004	0.004
04/29/2025	1027.545	0.016	2.707	0.592	92.492	4.362	0.338	0.021	0.045	0.009	0.009
04/28/2025	1045.688	0.004	2.613	0.603	90.988	5.579	0.589	0.052	0.122	0.027	0.027
04/27/2025	1047.510	0.003	2.625	0.604	90.305	6.410	0.586	0.023	0.039	0.005	0.005
04/26/2025	1022.782	0.006	2.720	0.589	92.737	4.375	0.147	0.004	0.007	0.001	0.001
04/25/2025	1019.777	0.001	2.772	0.588	92.994	4.096	0.123	0.004	0.007	0.001	0.001
04/24/2025	1017.780	0.001	2.759	0.586	93.279	3.834	0.112	0.004	0.008	0.002	0.002
04/23/2025	1020.397	0.002	2.758	0.588	92.984	4.086	0.152	0.005	0.009	0.002	0.002
04/22/2025	1015.933	0.003	2.759	0.585	93.500	3.623	0.100	0.004	0.007	0.001	0.002
04/21/2025	1010.748	0.003	2.835	0.583	93.987	3.072	0.088	0.004	0.007	0.001	0.002
04/20/2025	1011.738	0.002	2.796	0.583	93.952	3.147	0.089	0.004	0.007	0.001	0.001
04/19/2025	1013.547	0.001	2.805	0.584	93.706	3.374	0.099	0.004	0.007	0.002	0.002
04/18/2025	1028.685	0.002	2.775	0.593	92.098	4.735	0.359	0.011	0.016	0.002	0.002
04/17/2025	1017.637	0.002	2.811	0.587	93.229	3.791	0.143	0.007	0.012	0.003	0.003
04/16/2025	1013.487	0.001	2.776	0.584	93.782	3.331	0.095	0.004	0.008	0.002	0.002
04/15/2025	1014.898	0.002	2.722	0.584	93.713	3.459	0.091	0.004	0.007	0.001	0.001
04/14/2025	1016.760	0.002	2.687	0.585	93.559	3.639	0.099	0.004	0.007	0.001	0.001
04/13/2025	1016.439	0.003	2.740	0.585	93.502	3.623	0.116	0.005	0.008	0.002	0.002
04/12/2025	1015.229	0.003	2.872	0.586	93.394	3.570	0.133	0.007	0.015	0.003	0.003
04/11/2025	1007.200	0.005	2.877	0.581	94.320	2.713	0.078	0.003	0.004	0.000	0.000
04/10/2025	1023.043	0.006	2.837	0.591	92.714	4.082	0.292	0.017	0.037	0.008	0.007
04/09/2025	1011.382	0.006	2.826	0.583	93.899	3.177	0.086	0.003	0.004	0.000	0.000
04/08/2025	1014.409	0.002	2.768	0.584	93.673	3.446	0.099	0.004	0.006	0.001	0.001
04/07/2025	1012.868	0.002	2.725	0.583	93.954	3.228	0.081	0.003	0.005	0.001	0.001
04/06/2025	1007.449	0.003	2.733	0.579	94.624	2.563	0.067	0.003	0.005	0.001	0.001
04/05/2025	1013.102	0.004	2.718	0.583	93.940	3.245	0.083	0.003	0.005	0.001	0.001
04/04/2025	1011.556	0.003	2.742	0.582	94.087	3.076	0.082	0.003	0.005	0.001	0.001
04/03/2025	1012.641	0.002	2.731	0.583	93.979	3.191	0.084	0.004	0.006	0.001	0.001
04/02/2025	1017.177	0.001	2.706	0.585	93.451	3.736	0.094	0.003	0.005	0.001	0.001
04/01/2025	1014.895	0.003	2.695	0.584	93.775	3.423	0.091	0.004	0.007	0.001	0.001
03/31/2025	1017.570	0.008	2.704	0.586	93.406	3.765	0.103	0.004	0.007	0.001	0.001
03/30/2025	1016.008	0.002	2.739	0.585	93.538	3.606	0.100	0.004	0.007	0.001	0.002
03/29/2025	1016.393	0.002	2.702	0.585	93.572	3.613	0.098	0.004	0.007	0.001	0.001