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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:54 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	1001.654	1.020	0.319	0.567	98.557	0.095	0.007	0.000	0.001	0.000	0.000	0.000	0.000
03/20/2023	1001.983	1.006	0.299	0.566	98.596	0.089	0.007	0.001	0.001	0.000	0.000	0.000	0.000
03/19/2023	1002.372	0.987	0.303	0.566	98.583	0.113	0.011	0.001	0.002	0.000	0.000	0.000	0.000
03/18/2023	1004.176	0.845	0.282	0.565	98.734	0.119	0.014	0.001	0.003	0.001	0.001	0.000	0.000
03/17/2023	1002.498	1.032	0.399	0.568	98.286	0.237	0.033	0.003	0.006	0.002	0.002	0.001	0.001
03/16/2023	1009.163	0.822	0.954	0.575	96.873	1.117	0.165	0.015	0.034	0.007	0.007	0.003	0.003
03/15/2023	1004.481	0.798	0.419	0.566	98.504	0.248	0.024	0.002	0.004	0.001	0.001	0.000	0.000
03/14/2023	1003.031	0.893	0.268	0.565	98.788	0.044	0.005	0.000	0.001	0.000	0.000	0.000	0.000
03/13/2023	1007.467	1.004	0.610	0.573	97.336	0.909	0.108	0.008	0.016	0.003	0.004	0.001	0.001
03/12/2023	1007.901	0.696	1.383	0.577	96.334	1.354	0.167	0.014	0.031	0.007	0.007	0.004	0.004
03/11/2023	1021.154	0.451	2.279	0.591	93.518	3.207	0.393	0.032	0.071	0.015	0.017	0.008	0.008
03/10/2023	1025.867	0.323	2.787	0.597	92.205	4.011	0.487	0.040	0.089	0.018	0.020	0.011	0.011
03/09/2023	1025.515	0.391	2.424	0.594	92.949	3.564	0.473	0.043	0.094	0.019	0.022	0.011	0.011
03/08/2023	1010.470	0.771	1.443	0.580	95.727	1.789	0.197	0.016	0.035	0.007	0.008	0.003	0.003
03/07/2023	994.921	1.195	1.645	0.579	96.180	0.805	0.121	0.012	0.028	0.005	0.006	0.002	0.002
03/06/2023	969.138	1.673	3.030	0.585	95.023	0.232	0.030	0.003	0.006	0.001	0.001	0.000	0.000
03/05/2023	1008.773	1.001	1.839	0.587	94.743	1.966	0.322	0.028	0.064	0.012	0.013	0.005	0.005
03/04/2023	995.111	1.570	0.834	0.577	97.051	0.452	0.067	0.006	0.013	0.002	0.003	0.001	0.001
03/03/2023	968.248	1.626	2.941	0.583	95.403	0.026	0.003	0.000	0.001	0.000	0.000	0.000	0.000
03/02/2023	939.719	1.807	5.543	0.595	92.650	0.001	0.000	0.000	0.000	0.000	0.000	0.000	0.000
03/01/2023	948.808	1.789	4.758	0.592	93.346	0.097	0.007	0.001	0.001	0.000	0.000	0.000	0.000
02/28/2023	1003.785	0.825	2.453	0.587	94.060	2.434	0.178	0.012	0.021	0.005	0.005	0.004	0.004
02/27/2023	988.509	1.318	1.546	0.576	96.758	0.346	0.025	0.002	0.003	0.001	0.001	0.001	0.001
02/26/2023	987.358	1.411	1.678	0.578	96.401	0.466	0.036	0.002	0.004	0.001	0.001	0.001	0.001
02/25/2023	1005.323	1.347	1.011	0.581	95.874	1.630	0.113	0.006	0.011	0.002	0.002	0.002	0.002
02/24/2023	996.386	1.558	0.473	0.574	97.659	0.285	0.021	0.001	0.002	0.000	0.000	0.000	0.000
02/23/2023	1000.643	1.435	0.773	0.577	96.781	0.917	0.073	0.005	0.009	0.002	0.002	0.001	0.001
02/22/2023	998.549	1.429	0.814	0.576	96.920	0.781	0.045	0.003	0.005	0.001	0.001	0.001	0.001
02/21/2023	1011.513	0.917	1.448	0.583	95.120	2.317	0.162	0.009	0.016	0.003	0.003	0.002	0.002
02/20/2023	996.559	1.529	0.615	0.575	97.392	0.425	0.032	0.002	0.003	0.001	0.001	0.001	0.001
02/19/2023	995.294	1.604	0.460	0.573	97.718	0.199	0.016	0.001	0.002	0.000	0.000	0.000	0.000
02/18/2023	996.469	1.448	0.758	0.575	97.276	0.465	0.039	0.003	0.006	0.001	0.001	0.001	0.001
02/17/2023	994.584	1.592	0.542	0.574	97.648	0.198	0.015	0.001	0.002	0.000	0.000	0.000	0.000
02/16/2023	1002.526	1.061	1.384	0.579	96.078	1.313	0.122	0.010	0.021	0.004	0.004	0.001	0.001
02/15/2023	997.629	1.478	0.604	0.574	97.416	0.447	0.040	0.003	0.007	0.001	0.001	0.000	0.000
02/14/2023	999.607	1.249	1.032	0.577	96.769	0.836	0.087	0.007	0.014	0.002	0.002	0.001	0.001
02/13/2023	1008.587	0.930	1.504	0.582	95.394	1.941	0.174	0.014	0.030	0.005	0.004	0.002	0.002
02/12/2023	999.144	1.349	0.483	0.572	97.783	0.345	0.030	0.003	0.006	0.001	0.001	0.000	0.000
02/11/2023	997.293	1.429	0.265	0.570	98.293	0.012	0.001	0.000	0.000	0.000	0.000	0.000	0.000
02/10/2023	997.181	1.451	0.242	0.570	98.307	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
02/09/2023	996.937	1.502	0.215	0.570	98.282	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
02/08/2023	996.074	1.557	0.267	0.571	98.150	0.024	0.001	0.000	0.000	0.000	0.000	0.000	0.000
02/07/2023	996.100	1.606	0.198	0.571	98.193	0.004	0.000	0.000	0.000	0.000	0.000	0.000	0.000
02/06/2023	996.034	1.552	0.272	0.571	98.157	0.018	0.002	0.000	0.000	0.000	0.000	0.000	0.000
02/05/2023	998.927	1.391	0.494	0.573	97.700	0.367	0.035	0.003	0.005	0.001	0.001	0.001	0.001
02/04/2023	1000.575	1.181	0.711	0.573	97.485	0.560	0.050	0.003	0.006	0.001	0.001	0.001	0.001
02/03/2023	1018.020	0.383	2.473	0.590	93.362	3.415	0.290	0.017	0.034	0.007	0.008	0.006	0.006
02/02/2023	1020.504	0.249	2.751	0.592	92.727	3.880	0.314	0.017	0.034	0.007	0.008	0.006	0.006
02/01/2023	1016.092	0.362	2.574	0.589	93.313	3.462	0.237	0.013	0.024	0.005	0.005	0.003	0.003
01/31/2023	1036.775	0.372	2.424	0.601	91.056	5.742	0.347	0.016	0.029	0.005	0.005	0.000	0.000
01/30/2023	1025.275	0.232	2.594	0.593	92.430	4.398	0.285	0.015	0.029	0.006	0.005	0.000	0.000
01/29/2023	1024.837	0.172	2.715	0.593	92.391	4.333	0.324	0.016	0.030	0.006	0.006	0.000	0.000
01/28/2023	1025.839	0.157	2.593	0.592	92.593	4.245	0.353	0.016	0.029	0.005	0.005	0.000	0.000
01/27/2023	1025.140	0.218	2.394	0.591	92.948	4.095	0.282	0.015	0.029	0.006	0.006	0.000	0.000
01/26/2023	1028.079	0.280	2.286	0.592	92.591	4.553	0.246	0.012	0.020	0.004	0.004	0.000	0.000
01/25/2023	1022.026	0.206	2.517	0.590	92.990	4.017	0.229	0.011	0.019	0.004	0.004	0.000	0.000
01/24/2023	1022.668	0.184	2.526	0.590	93.041	3.906	0.274	0.018	0.036	0.006	0.005	0.000	0.000
01/23/2023	1021.259	0.173	2.526	0.589	93.177	3.824	0.253	0.013	0.023	0.004	0.004	0.000	0.000
01/22/2023	1023.317	0.218	2.254	0.588	93.393	3.869	0.231	0.010	0.017	0.003	0.003	0.000	0.000
01/21/2023	1025.586	0.261	2.103	0.588	93.366	3.988	0.242	0.011	0.019	0.003	0.003	0.000	0.000
01/20/2023	1026.629	0.301	2.163	0.590	93.035	4.191	0.265	0.012	0.021	0.004	0.004	0.000	0.000
01/19/2023	1031.013	0.372	1.956	0.592	92.830	4.490	0.302	0.014	0.024	0.004	0.004	0.000	0.000
01/18/2023	1037.819	0.461	1.843	0.597	92.105	5.145	0.384	0.017	0.030	0.005	0.005	0.000	0.000
01/17/2023	1028.760	0.363	2.094	0.592	92.782	4.443	0.275	0.012	0.021	0.004	0.004	0.000	0.000
01/16/2023	1020.756	0.230	2.442	0.588	93.269	3.782	0.243	0.010	0.018	0.002	0.002	0.000	0.000
01/15/2023	1023.304	0.201	2.510	0.590	92.944	3.984	0.315	0.013	0.024	0.003	0.003	0.000	0.000
01/14/2023	1031.263	0.269	2.280	0.594	92.482	4.441	0.447	0.022	0.044	0.005	0.005	0.000	0.000
01/13/2023	1029.135	0.266	2.403	0.594	92.510	4.280	0.450	0.024	0.049	0.007	0.006	0.000	0.000
01/12/2023	1022.818	0.235	2.476	0.590	93.080	3.814	0.322	0.018	0.035	0.006	0.006	0.000	0.000
01/11/2023	1028.663	0.273	2.366	0.593	92.523	4.408	0.359	0.018	0.035	0.006	0.006	0.000	0.000
01/10/2023	1026.495	0.252	2.492	0.593	92.517	4.340	0.334	0.016	0.030	0.005	0.005	0.000	0.000
01/09/2023	1026.512	0.249	2.413	0.592	92.712	4.218	0.345	0.017	0.031	0.005	0.005	0.000	0.000
01/08/2023	1025.502	0.241	2.332	0.591	92.956	4.133	0.289	0.014	0.024	0.004	0.004	0.000	0.000
01/07/2023	1027.956	0.287	2.123	0.591	92.989	4.289	0.266	0.013	0.022	0.004	0.003	0.000	0.000
01/06/2023	1026.770	0.269	2.219	0.591	92.987	4.202	0.271	0.014	0.025	0.005	0.004	0.000	0.000
01/05/2023	1029.742	0.331	2.068	0.592	92.832	4.420	0.294	0.015	0.027	0.005	0.004	0.000	0.000
01/04/2023	1023.177	0.220	2.238	0.588	93.460	3.810	0.226	0.012	0.022	0.004	0.004	0.000	0.000
01/03/2023	1034.088	0.334	2.133	0.595	92.231	4.842	0.396	0.018	0.032	0.005	0.005	0.000	0.000
01/02/2023	1036.344	0.349	2.138	0.597	91.915	5.128	0.394	0.020	0.037	0.006	0.006	0.000	0.000
01/01/2023	1032.357	0.264	2.386	0.596	91.999	4.934	0.346	0.018	0.035	0.006	0.006	0.000	0.000
12/31/2022	1032.360	0.200	2.537	0.596	91.816	5.006	0.369	0.018	0.035	0.006	0.006	0.000	0.000
12/30/2022	1037.618	0.208	2.239	0.597	91.870	5.191	0.415	0.020	0.037	0.006	0.007	0.000	0.000
12/29/2022	1036.594	0.283	2.498	0.600	91.422	5.172	0.500	0.030	0.063	0.010	0.010	0.000	0.000
12/28/2022	1030.671	0.285	2.719	0.599	91.650	4.750	0.471	0.028	0.060	0.010	0.011	0.000	0.000
12/27/2022	1027.369	0.305	2.666	0.596	92.024	4.511	0.398	0.023	0.044	0.008	0.009	0.000	0.000
12/26/2022	1031.266	0.314	2.514	0.597	91.828	4.863	0.387	0.022	0.043	0.008	0.009	0.000	0.000
12/25/2022	1037.443	0.357	2.407	0.601	91.146	5.613	0.396	0.020	0.038	0.007	0.007	0.000	0.000
12/24/2022	1053.640	0.516	2.013	0.609	89.642	7.276	0.479	0.022	0.036	0.005	0.005	0.000	0.000
12/23/2022	1059.025	0.568	1.955	0.613	88.925	8.023	0.463	0.020	0.033	0.005	0.005	0.000	0.000
12/22/2022	1001.467	1.745	0.398	0.579	96.779	1.012	0.057	0.002	0.004	0.001	0.001	0.000	0.000
12/21/2022	993.180	1.913	0.176	0.574	97.911	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
12/20/2022	992.364	1.993	0.176	0.575	97.831	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
12/19/2022	991.486	2.080	0.176	0.576	97.744	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
12/18/2022	991.085	2.120	0.176	0.576	97.704	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000